LAHORE: The Water and Power Development Authority (Wapda) has taken the decision to increase the storage capacity of the Hub Dam to meet Pakistan’s rising water needs.
In a meeting held on Wednesday and chaired by Wapda Chairman Lieutenant General (retired) Muzammil Hussain was also attended by its other members.
The decision to increase the storage capacity of Hub Dam was taken in the meeting and is expected to give greater benefits to Sindh and Balochistan.
During the meeting, it was unanimously decided to raise the Hub Dam’s lost storage capacity of around 49,000-acre-feet of water by removing sediment deposits in the reservoir.
A statement from Wapda read “Live storage capacity of the reservoir will be enhanced by removing the material deposits lying between the dead storage level (276 feet) and the normal conservation (339 feet) along the reservoir periphery.”
The dam was established in 1981 across Hub river, which is 56 km northeast of Karachi and was setup to supply 102 million gallons of water (MGD) to Sindh and 59 MGD to Balochistan.
When the dam was constructed, its live storage capacity stood at 760,000-acre-feet which had declined to 646,000-acre-feet currently.
It has the potential to produce electricity from hydroelectric power and per its concept paper, 1.4 megawatts of electricity can be generated from the Hub Dam by installing two power turbines of 0.4-megawatt capacity.
This would allow an annual generation of 5.85 million units of electricity.


Salami monoblock VDM6A is a compact directional control valve that features up to seven working spools as well as load check valve protection on each section. It can be equipped with auxiliary valves on each working port. It offers nominal flow of 12 gpm and maximum flow of 16 gpm, and is rated for maximum pressures to 5400 psi. Available sizes include SAE 6, SAE 8, and T line SAE 10.
Salami Fluid Power, (514) 602-8006, www.salami.it


The project will see up to 28 kilometres of the road upgraded to improve flood immunity, freight capacity and productivity for cattle producers in the Northern Territory.
Work on New Zealand’s largest wastewater project, the Central Interceptor tunnel, is set to begin in May, following the construction contract award.
A design and construction contract has been awarded for the Watercare Services Snells Algies outfall pipeline project.
Decmil Group Limited has been awarded a $72 million contract for balance of plant works at 180-megawatt Warradarge Wind Farm in Western
A contract has been awarded to an Alice Springs-based firm to deliver 15 kilometres of sealing works on The Northern Territory's Barkly Stock Route.


River levels to rise as Twin Lakes fills
Water levels on the Roaring Fork River are expected to rise next week as Twin Lakes Reservoir reaches capacity.
Officials at the Twin Lakes Canal Company expect the reservoir to fill between Tuesday and Thursday next week. That means that the 625 cubic feet per second of water that is typically diverted to the Front Range through a tunnel on Independence Pass will instead flow down the Roaring Fork River.
That, in addition to peaking snowmelt, means flows on the river could nearly triple next week. It is expected that the North Star Nature Preserve will flood. This is healthy for the wetlands.
Officials at the Bureau of Reclamation said releases from Ruedi Reservoir into the Fryingpan River will decrease over the weekend. This reduces the risk of flooding at the confluence of the Fryingpan and Roaring Fork in Basalt. Ruedi Reservoir is about 80 percent full.


Alerts in Effect
Flood WarningIssued at 20:15 Friday 03 February 2023
* WHAT...Minor flooding is forecast.
* WHERE...Sabine River Near Mineola.
* WHEN...From Saturday afternoon to early Wednesday afternoon.
* IMPACTS...At 16.0 feet, Expect flooding of low river bottoms with
secondary roadways along with picnic and recreational areas
becoming inundated as well. Ranchers should move cattle and
equipment to higher ground.
* ADDITIONAL DETAILS...
- At 7:15 PM CST Friday the stage was 12.9 feet.
- Forecast...The river is expected to rise above flood stage
tomorrow afternoon to a crest of 15.1 feet early Monday
morning. It will then fall below flood stage Tuesday evening.
- Flood stage is 14.0 feet.


As part of the Gulf Coast Regional Aquifer System Analysis (GC RASA) study, data from 184 geophysical well logs were used to define the geohydrologic framework of the Mississippi embayment aquifer system in Mississippi for flow model simulation. Five major aquifers of Eocene and Paleocene age were defined within this aquifer system in Mississippi. A computer data storage system was established to assimilate the information obtained from the geophysical logs. Computer programs were developed to manipulate the data to construct geologic sections and structure maps. Data from the storage system will be input to a five-layer, three-dimensional, finite-difference digital computer model that is used to simulate the flow dynamics in the five major aquifers of the Mississippi embayment aquifer system.


Construction Features: Standard CI construction pumps are fitted with Alloy steel screws. For high pressure duties Cast steel construction pumps are equipped with inbuilt safety relief valve.
Steam jacketing / sump heating / electrical tracing of pump is also feasible. Shaft sealing by gland packing / mechanical seal. Standard design pumps have in-line Suction & Delivery.
Fluids Handled: Fuel Oil, Furnace Oil, Vegetable Oil, Pine Oil, Lubricating Oil, Turbine Oil etc.
- Capacity : 500 m³/ hr
- Temperature : 1500 C
- Pressure : 20 Bar
- Viscosity : 10,000 cSt


The U.S. Army Corps of Engineers, Mobile District, is constructed a new project management office for the Black Warrior-Tombigbee/Alabama-Coosa Operations Division. Located in Tuscaloosa, AL, along the banks of the Black Warrior River, the two-story, 20,000-square-foot facility’s occupants are responsible for all civil works activities along the Black Warrior-Tombigbee Waterway, including the Locust Fork, Mulberry Branch, and Alabama-Coosa Waterways. They are charged with operating and maintaining nine locks and dams as well as two hydroelectric generating plants on the Black Warrior-Tombigbee.
HCS Group, PC provided engineering services for the project and asked Fisher Engineering, Inc. (FEI) to provide performance-based fire protection system design services and life safety analysis as part of the design team.
Sustainable and energy-efficient design allowed the project to attain LEED Silver Certification. Furthermore, the project design received the Alabama Council AIA Honorable Mention Award 2014.
U.S. Army Corps of Engineers, Mobile District
HCS Group PC
- Development of design analysis
- Development of construction documents consisting of specification and drawing set
- Fire hydrant flow testing
- Design review


MWH Constructors Reached Major Milestone at the Hillcrest Water Storage Tank Replacement Project
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MWH Constructors is the construction manager at-risk on this $100 million project. It is a major capital investment aimed at providing safe and reliable drinking water to Denver Water customers. The new upgrades to the facility will increase water storage capacity by removing two existing storage basins and replacing them with three new circular concrete tanks with a combined capacity of approximately 45 million gallons. Construction also includes the replacement of the existing pump station with a new facility.
To see the project team meet its latest milestone, view the video below!
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Mutinondo & Luchenene Hydropower
The “Mutinondo and Luchenene Hydropower Project” consists of the development of two facilities on the rivers of these names, with an expected total installed capacity of 77 MW
Pavua will be amongst Mozambique’s first renewables IPPs and will generate up to 120MW of electricity for the national grid
Lake Albert Infrastructure Services
The Lake Albert Infrastructure Project is designed to provide access to reliable electricity supply and clean water as well as additional power to the national grid.


100 Piece/Pieces per Month centrifugal pump (XS) has large in stock
Packaging & Delivery
Export plywood case for each industiral pump
1.XS Spit Case Sea Water Industrial Centrifugal Pump is a single stage double suction split casing pump with high capacity and pressure, which can transmit clean water or similar liquids(Oil).
2. S,XS, YPS single stage double suction split case are widely used in delivering liquids to the water plant,circulation water system of airconditioner,pipe net syetem of supplying heated water,construction,drainage pumping station,power station,industrial water supply system,ship industry,mine and etc.
Split Casing Pump
Packing seal,Mechanical seal
Casing,Pump cover,Impeller,Shaft, Double suction sealing ring
Shaft sleeve,Bearing etc
♦ Industrial Waste
♦ Oil Field
♦ Paper Mills
Accessories & Spare Parts:
We guarantee that every pump will be tested before delivery.


French company Alstom has secured a €100m contract from Norwegian renewable energy firm Statkraft to supply equipment for the 243MW Devoll River hydropower project in Albania.
According to the agreement, Alstom will deliver six Francis turbines and auxiliaries to Statkraft subsidiary Devoll Hydropower, which is in charge of the construction of the new hydropower plant.
Alstom will also supply two high voltage substations of 220kV and 110kV in addition to hydraulic steelworks such as gates, penstock, stoplogs and trash-racks.
The equipment will be manufactured at Alstom’s factories in Spain and Turkey.
Alstom said Albania relies on hydropower for approximately 90% of its electricity production and the Devoll hydropower project is currently the first large-scale public-private-partnership project in the country and one of the largest hydropower investments in the Balkan region.
The Devoll river project will generate approximately 700GWh of renewable energy each year, the equivalent to powering around 300,000 homes in Albania.
After completion, the project will increase the current electricity production in Albania by approximately 17%.
Alstom Norway president Eric Staurset said the contract will be the largest project the company has undertaken so far with Statkraft.
"We are looking forward to starting the project with Statkraft and its associated partners," Staurset said.
In June 2013, Statkraft said it will begin construction of the 278MW Devoll hydropower project in Albania.
The project will feature three hydropower plants in the valley of Devoll, around 70km south-east of the capital Tirana.
Image: Alstom Francis turbine. Photo: courtesy of Alstom.


The PV 212 Hydraulic Hand Pump is lightweight, easy to use and generates pressure up to 1000 bar. It is an ideal tool for calibrating pressure transmitters, pressure transducers, pressure switches and pressure gauges. The PV 212 can be used as a portable pressure comparator in conjunction with various pressure indicating devices. It offers adjustable overpressure protection, fine control and a unique priming/high pressure selector switch.
- Hydraulic pressure up to 1000 bar
- Compatible with many different liquids
- Large transparent 100cc capacity reservoir
- Quick priming and pressure generation using scissor action pump
- Controlled pressure release and adjustment
- High pressure/priming selector
We are looking for the queries from Delhi, NCR and Northern Region only.


The construction industry relies heavily on hydraulic systems to power various heavy-duty machinery. These systems must be designed to handle high-pressure operations to ensure the smooth and efficient operation of construction machinery. The Rexroth Hydraulic Pump A10VSO71DFR/31R-PPA12N00 is a top-of-the-line solution that provides unmatched performance and reliability. In this article, we will take a closer look at this product and explore its features, benefits, applications, and specifications.
Features and Benefits
The Rexroth Hydraulic Pump A10VSO71DFR/31R-PPA12N00 is designed to provide exceptional performance and reliability. Some of its key features and benefits include:
1. High-Pressure Capability: This pump is capable of operating at high pressure, making it the ideal choice for heavy-duty construction machinery.
2. Superior Efficiency: The A10VSO71DFR/31R-PPA12N00 pump boasts high efficiency levels, which means it can deliver maximum power while minimizing energy consumption.
3. Quiet Operation: The pump is designed to operate quietly, ensuring a comfortable working environment for operators.
4. Robust Construction: The pump is built to withstand the toughest conditions and has a long service life. It is made of high-quality materials, making it resistant to wear and tear.
The Rexroth Hydraulic Pump A10VSO71DFR/31R-PPA12N00 is suitable for a wide range of construction machinery applications, including:
1. Excavators: The pump is ideal for powering excavators, ensuring smooth and efficient operation.
2. Cranes: The pump is perfect for powering cranes, providing the necessary power for lifting and carrying heavy loads.
3. Loaders: The pump is suitable for powering loaders, ensuring fast and efficient loading and unloading of construction materials.
The Rexroth Hydraulic Pump A10VSO71DFR/31R-PPA12N00 has the following specifications:
1. Color: Customer Requirement
2. Size: N/A
3. Application: Construction Machinery
4. Pressure: High Pressure
5. Standard/Nonstandard: Standard
6. Condition: New
The Rexroth Hydraulic Pump A10VSO71DFR/31R-PPA12N00 is the ultimate solution for high-pressure construction machinery. With its superior performance, reliability, and efficiency, this pump is designed to meet the demands of the toughest construction sites. Its robust construction, quiet operation, and long service life make it the perfect choice for construction companies looking for a cost-effective solution. If you're in the market for a high-quality hydraulic pump, the Rexroth Hydraulic Pump A10VSO71DFR/31R-PPA12N00 is definitely worth considering.


Water and Power Development Authority (WAPDA) Chairman Lt Gen Muzammil Hussain (R) has urged upon the project management for completion of Golen Gol Hydropower project in accordance with set timelines. He expressed these views while visiting the project site being constructed in Chitral district of Khyber Pakhtunkhwa. He inspected different construction sites including weir (dam), diversion tunnel, powerhouse, switch yard and transmission line to review progress on the project. The project management briefed the chairman about the construction work done so far on the project.
The Golen Gol hydropower project is being constructed on River Golen Gol, a tributary of River Mastuj. Power generation capacity of the project is 108 megawatt. On completion, it will contribute 442 million units of low-cost hydel electricity to the national grid every year.


Sinolift HT350 series Manual Lifting Drum Stacker
- High Lifting can be suitable for the stacking two drums.
- Wide, low and narrows legs structure is especially suitable for handling on different pallets.
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Abstract：To understand the influence of radial clearance between impeller and diffuser on flow field in two side chambers and optimize hydraulic performance even better, a cantilevered multistage centri-fugal pump was selected as a study model. The flow field in the pump side chambers were analyzed based on combination of computational fluid dynamics(CFD)method and experimental measurement. The numerically predicted performance with the standard k-ε turbulence model showed good agreement with the experimental data, demonstrating CFD method can replace experimental approach in analysis of the flow field in the pump. Three radial clearances designed and the fluid tangential velocity distribution as well as pressure fluctuation in the two side chambers were compared. The results showed that the dimensionless tangential velocity in the front side chamber increases with reducing radius observed, and the fluid rotational angular velocity can exceed the impeller rotational angular speed, but the dimensionless tangential velocity decreases with reducing radius in the rear side chamber essentially. The pressure fluctuations in the radial gap and impeller exit are mainly with a frequency in the range of 0-1 680 Hz, but also the dominant pressure fluctuations occur at diffuser blade passing frequency. The amplitude of pressure fluctuations with the dominant frequency decreases progressively from the first stage to the last stage. The pressure fluctuation in the radial gap is also affected by the number of impeller blades. The secondary dominant pressure fluctuations appear at impeller blade passing frequency, and the pressure fluctuations also exist at the other multiplications of impeller blade passing frequency.
庞庆龙,蒋小平*,朱嘉炜,吴国桥,王鑫伟,王莉. 泵腔径向间隙对多级离心泵泵腔内部流场的影响[J]. 排灌机械工程学报, 2019, 37(7): 580-586.
PANG Qinglong, JIANG Xiaoping*, ZHU Jiawei, WU Guoqiao, WANG Xinwei, WANG Li. Influences of radial clearance between impeller and diffuser on flow field in side chambers of multistage centrifugal pump. Journal of Drainage and Irrigation Machinery Engin, 2019, 37(7): 580-586.
ZHOU Ling,SHI Weidong,LU Weigang,et al. Numeri-cal investigations and performance experiments of a deep-well centrifugal pump with different diffusers[J]. Jour-nal of fluids engineering,2012,134(7):071102.LI Wei,JIANG Xiaoping,PANG Qinglong,et al. Nume-rical simulation and performance analysis of a four-stage centrifugal pump[J]. Advances in mechanical enginee-ring,2016,8(10):1-8.WANG Chuan,SHI Weidong,WANG Xinkun,et al. Optimal design of multistage centrifugal pump based on the combined energy loss model and computational fluid dynamics[J]. Applied energy,2017,187:10-26.蒋小平,吴家辉,冯琦,等. 基于CFD的悬臂式多级离心泵径向力与轴向力研究[J]. 水电能源科学,2017,35(11):178-182,189. JIANG Xiaoping,WU Jiahui,FENG Qi,et al. Study on radial and axial force of cantilever multistage centrifugal pump based on CFD[J]. Water resources and power,2017,35(11):178-182,189.(in Chinese)张忆宁,曹卫东,姚凌钧,等. 不同叶片出口角下离心泵压力脉动及径向力分析[J]. 流体机械,2017,45(11):34-40. ZHANG Yining,CAO Weidong,YAO Lingjun,et al. Analysis on pressure fluctuation and radial thrust of centrifugal pump under different blade outlet angle[J]. Fluid machinery,2017,45(11):34-40.(in Chinese)SERRE E,ONTOUX P B,LAUNDER B E. Direct numerical simulation of transitional turbulent flow in a closed rotor-stator cavity[J]. Flow, turbulence and combustion,2002,9(1):35-50.LADOUANI A,NEMSILI A. Influence of reynolds number on net positive suction head of centrifugal pumps in relation to disc friction losses[J]. Forsch ingenieur-wes,2009,73(3):173-182.DDEBUCHY R,GATTA S D,DHAUDTL E,et al. In-fluence of external geometrical modifications on the flow behaviour of a rotor-stator system: numericaland experimental investigation[J]. Journal of power and energy,2007,221(6):857-863.SALVADORI S,MARINI A,MARTELLI F. Methodology for the residual axial thrust evaluation in multistage centrifugal pumps[J]. Engineering applications of computational fluid mechanics,2012,6(2):271-284.刘在伦,张森,邵安灿,等. 离心泵泵腔液体压力分布理论计算及验证[J]. 机械工程学报,2016,52(4):178-184,191. LIU Zailun, ZHANG Sen, SHAO Ancan,et al. Theoretical computation and verification for fluid static pressure in centrifugal pump side chamber[J]. Journal of mecha-nical engineering,2016,52(4):178-184,191.(in Chinese)王秀勇,王灿星,黎义斌. 离心泵泵腔内流动特征的数值分析[J]. 农业机械学报,2009,40(4):86-90. WANG Xiuyong,WANG Canxing,LI Yibin. Numerical study of flow characteristics in the impeller side chamber of centrifugal pump[J]. Transactions of the CSAM,2009,40(4):86-90.(in Chinese)赵万勇,赵爽,王磊,等. 离心油泵口环间隙对泵腔内流动的影响[J]. 兰州理工大学学报,2013,39(1):33-36. ZHAO Wanyong,ZHAO Shuang,WANG Lei,et al. In-fluence of seal ring clearance of centrifugal oil pump on flow characteristics of pump chamber[J]. Journal of Lanzhou University of Technology,2013,39(1):33-36.(in Chinese)


Dachunhe is a 50MW hydro power project. It is located on Nanda river/basin in Yunnan, China. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently active. It has been developed in multiple phases. The project commenced construction in 2005. Buy the profile here.
The project is developed and owned by Yunnan New View Power.
Dachunhe is a run-of-river project.
Dachunhe (Erji) consists of 2 turbines with 10MW nameplate capacity.
The project consists of 4 generators.
The project commenced construction in 2005.
Power purchase agreement
The power generated from the project is sold to China Southern Power Grid under a power purchase agreement.
Dachunhe (Yiji) is equipped with Kunming Electric Machine pelton turbines. The phase consists of 2 turbines with 15MW nameplate capacity.
For more details on Dachunhe, buy the profile here.


The akosombo dam (also referred to as the akosombo hydroelectric project), is a hydroelectric dam on the volta river in southeastern ghana in the akosombo. The akosombo dam, also known as the volta dam, is a hydroelectric dam on the volta river in southeastern ghana in the akosombo gorge and part of the volta. The easing electricity crisis in the country may relapse as the akosombo hydro generating plant faces a possible shutdown due to a drastic drop in the water.
On the preceding score, it would not be totally out of order to suggest the re- naming of the volta river project/akosombo dam the “gbedemah. 2, country, name of dam, alternate dam name, iso alpha- 3, administrative 17, ghana, akosombo (saddle), gha, eastern, accra/tema, volta, west coast. Akosombo dam, rock-fill dam on the volta river, near akosombo, ghana, completed in 1965 as part of the volta river project its construction was jointly. The volta lake and akosombo dam the volta lake is one of the largest man- made lakes in the world created in 1965 as a result of the damming of the volta .
Nkrumah's most grandiose project, this massive wall of concrete completed in 1966 holds back the waters of one of the world's largest man-made lakes. Akosombo dam the historic hydro electric dam which led to the creation of the volta river is only 15 minutes drive from the hotel. Volta reservoir behind ghana's akasombo dam, flooded 4% of that nation's land area in the united states, whose 5,500 large dams make it the second most. Today, hydropower, generated by three dams, of which the akosombo dam is the largest, serves as ghana's main source of energy.
The akosombo dam, also known as the akosombo hydroelectric project, is a hydroelectric dam on the volta river in southeastern ghana in. In 1966, ghana built the akosombo dam, which is a 912-megawatt hydropower plant and the most significant hydraulic structure on the volta. Akosombo dam (akosombodam) - volta region is a dam (a barrier constructed across a stream to impound water) and has the latitude of 626667 and longitude . Despite the conclusion that the the aswan high dam project would not produce was for the dam to be at ajena but it was found that another site, at akosombo, . The thesis seeks to utilize a differential equation model for akosombo dam's water level prediction the model was tested on a data covering the past twenty.
History of akosombo dam to anyone connected with the post-war story of the volta river project, one theme must stand out most clearly - the theme of. This project will include a dam at the akosombo site about 60 miles above the mouth of the volta river a power plant with 589 mw installed transmission lines . Dam name, akosombo dam location, akosombo district, asuogyaman district region, eastern region type of dam, rock fill embankment dam reservoir.
The bui hydroelectric dam is located on the borders of the large hydro-electric dam at bui across the black volta akosombo, the biggest dam in ghana in. Feel the roar of akosombo dam once at the hydroelectric dam, take a tour of the mighty installation while you enjoy the spectacular views this. Type: dam, hydro power plant area: eastern river: volta power capacity: 1,020 mw (6 x 170 mw) water capacity: 147,960 million m3. Akosombo dam, bui was supposed to follow as part of a grand plan for the industrialization and modernization of ghana and africa since the 1980s, periodic.
The akosombo dam, which was completed in 1965, formed lake volta, the largest man-made water storage reservoir in africa and the world despite the huge. Using the akosombo dam and the bui dam project – both in ghana – as case studies, this paper analyses the potential and significance of large dams within the. The akosombo dam was constructed on the volta river primarily for the generation of hydropower the resultant volta lake which was formed between 1962 and. Mr richard oppong mensah, director of the akosombo hydro generating station , has assured that robust measures are in place to prevent.


The Acuasub series are multi stage pumps for use in industrial and agricultural applications. They are suitable for pumping potable water and water containing up to 60 g/m³ of suspended solids. The mono-block design provides exceptional hydraulic performance of large flows at very high pressures.
These features are normally the characteristics of the conventional motor and cartridge, bore-hole pump combinations. However, the Acuasub series can pump low water levels and offer considerable cost savings over this traditional arrangement.
They have a 304 stainless steel body and strainer with thermoplastic diffusers and impellers. Each pump stage is fitted with a 304 stainless steel ring for enhanced wear resistance. The 420 stainless steel shaft is fitted with a mechanical seal, intermediate oil chamber and inner lip seal, which combine to offer excellent wear resistance.
All models are supplied with 20 metres of heavy duty rubber power cable and an external, inline starter and motor protection box.
Flow: 45 / 90 litres per minute
Head: 70 / 100 / 140 (metres)
|Model||Manual/Auto||Outlet (BSPM)||kW||volt||Weight (kgs)||Price (£)|
Optional extra: Sand filter 80micron mesh – £37.48Delivery as extra.


PUMPS FOR DOMESTIC HOT WATER - STRUCTURE
Components of the pump with canned motor
The Vortex domestic hot water pumps of the model series BW/BWZ 401 are driven by a canned motor.
1 | Pump housing with cap fittings
The pump housing is made of bronze. The motor is secured to the pump housing with four bolts, thus allowing the installating position of the motor to be varied.
As a standard the domestic hot water pumps are equipped with screw fittings 3/4" internal. They are also available without cap fittings or with Ø 22 internal brazed fittings.
2 | Hydraulic Component
Impeller, Rotor, Motor shaft
The rotor casing and gap are made of stainless steel, the impeller is made of technopolymer. The graphite-seated motor shaft is lubricated by the medium and therefore achieves a long service life. The motor shaft is made of ceramics.
3 | Motor
The domesic hot water pumps with canned motor are powered by a two-pole blocking-resistant asynchronous motor. It is not necessary to provide any additional protective switch for the motor. The insulating system corresponds to Insulation Class F.
4 | Speed adjustment
The pump speed is selected at the conduit box. For hydraulic power modulation the pump is equipped with a manually operated 3-step switch.
5 | Vent screw
The vent screw serves as ventilation for the pump and for movement of the motor shaft after long idle periodes.
6 | Timer
The delivery scope of the BWZ 401 domestic hot water pump includes the external timer with a 24-hour clock face.
7 | Non-return valve RV 402
As an extra we recommend the RV 402 non-return valve matching to the pump.


Jib with integrated winch on attachment, capacity 2,000 kg and length 2 metres. Tubular structure to improve the weight/capacity ratio. Winch equipped with rope pressure roller and hydraulic limit switch system for rope raising/lowering.
Cable extension rate
Automatic attachment recognition


DIN EN 14917
Metal bellows expansion joints for pressure applications (includes Amendment A1:2012)
|Publication Date:||1 June 2012|
|ICS Code (Other pipeline components):||23.040.99|
This European Standard specifies the requirements for design, manufacture and installation of metal bellows expansion joints for pressure applications, i.e. maximum allowable pressure greater than 0,5 bar.


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Maldives Transport and Contracting Company (MTCC) has commenced the expansion of the harbour in Hulhudhoo, Addu City.
MTCC said the project was mobilised on July 28, adding dredging work is now underway. The project involves dredging and excavation of 88,623 cubic meters, along with the construction of a 114-metre breakwater and 624-metre revetment. A 4-metre wide bridge will also constructed to link the revetment and the breakwater.
The project was contracted to MTCC on March 1, at a cost of USD 4 million. The project is expected to be completed within 1 year and 10 days.


The TD350HH 60HP Apex pump is the largest model in the pumping range. This single impeller design is capable of high head discharge while maintaining high volume output. The portable design of the TD350HH 60HP also features adjustable polyurethane wear parts. Standard impellers are cast alloy with optional stainless steel impellers. This pump features a very durable fiber composite housing with a heavy duty cast aluminum main frame.
Get Parts Exploded Parts Drawing ⇨


- Discuss the operation of check valves
- Describe the construction of each of the following types of check valves:
- Tilting disk
Check valves are designed to prevent flow reversal in a fluid carrying system. Flow reversal can be controlled by a disk, flapper, or plate rotating into or out of the fluid flow path. An alternate method uses a disk, piston, or circular object (ball) moving along the fluid's flowline.
The Check Valves training course explains the use, selection, and design of check valves found in industrial applications. This online course includes:
- Check valve operation
- Swing check valves
- Tilting disk check valves
- Lift check valves
- Ball check valves
- Piston check valves
- Butterfly (water) check valves
- Stop check valves
Check Valves is part of the Valve Selection and Maintenance training series.
- Training Type: Online Interactive
- 45 Minutes


The Prospect Macarthur Link Infrastructure project will upgrade the existing water reservoirs at Liverpool and Cecil Park, and build two new reservoirs at Oran Park. This will allow for an extra 100 megalitres of additional reservoir capacity in Western Sydney. The project also includes the construction of 15 kilometres of additional pipework, three pumping stations and upgrades to the existing network.
|May 2020||Contract Award|
|Jul 2020||Construction Commencement|
|May 2022||Expected Construction Completion|
|Procuring Agency:||Sydney Water|
|Jun 2020||IPART approved expenditure on the project of $205 million, over the pricing proposal period of FY2020-24, for the components of the project which addressed growth challenges. Expenditure for the purposes of resilience, estimated to cost $280 million, would be deferred.|
|Nov 2020||The 2020-21 NSW Budget indicated that Sydney Water would spend $259 million on the project in FY2020-21 out of a total estimated cost of $578 million. It is unclear how this corresponds to IPART's final pricing determination.|


Mott MacDonald wins role on 1.4GW hydropower project in Pakistan
June 20, 2019 – Mott MacDonald has been selected as lead consultant for the 1,410MW Tarbela 5th Extension hydropower project, which is being delivered by the Water and Power Development Authority of Pakistan.
The project is intended to increase the total generating capacity of the Tarbela Power Plant from 4,888MW to 6,300MW.
Located below the largest earth-filled dam in the world, the Tarbela power station has been steadily developed since its commissioning in 1976.
The extension project, however, aims to boost seasonal power supply to meet Pakistan’s increasing electricity demand.
The project involves the construction of a new hydropower plant featuring three generating units each with 470MW capacity, at the end of an existing 43-year-old tunnel through the Tarbela dam.
It also includes the construction of new 50km-long, 500kV transmission line and a 20 to 40MW floating solar pilot project, which will be the country’s first of its kind.
Planned to be commissioned in 2021, the project will be equipped to have annual power generation capacity of 1,810GWh.
Mott MacDonald Pakistan power sector leader Mark Gill said: “We are excited to continue our involvement with the Tarbela project. Our design innovation on Tarbela 4 increased the power supply by 47%.
“Similarly, our designs for Tarbela 5 have increased power by a further 10%. We are proud that our work will connect new opportunities for energy reliance and sustainability in Pakistan.”
Mott MacDonald said it has already carried out the feasibility, scoping studies and detailed design for the Tarbela 5th Extension project, which unlike other four tunnels is situated within the left abutment of the dam.
The firm, in a statement, said: “Using the tunnel for dual purpose, such as irrigation releases and power generation, has presented a unique set of challenges. Many of the challenges relate to its location between two large spillways, their associated plunge pools and a common discharge channel.”


Type 63EG is also suitable for throttling backpressure or bypass applications. The main valves in both constructions use quick-change trim packages for fast maintenance.
- Fast pilot reseat
- Stable startup: the unique hollow valve stem in the pilot provides quick pressure registration on top of the main valve plug, preventing main valve unseating during normal system startup
- Noise reduction capability
- Overpressure protection: a superior pump bypass regulator for overpressure protection in pump recirculation applications
- Low buildup capability: 6358 Series relief valve pilots reduce the buildup required for the main valve to go wide-open


Flanged (Swing) Check Valve
Cast Iron Swing Check Valve are used for both low and medium pressure applications. It has an EPDM seating with epoxy coated body. Swing Check Valves can be installed both horizontally and vertically. It is mainly used for water, air conditioning plants, heating, sewage, neutral liquids, etc.


Deputy Prime Minister Trinh Dinh Dung has recently approved the policy of investing in the Hoa Binh Hydropower Plant project with a total initial investment of VND8,596 billion.
Accordingly, in terms of scale of investment, the plant will have two units with a installed capacity of 480 MW. The average annual electricity output is 479 million kWh / year (in flood season) and the peak electricity capacity of the existing Hoa Binh power plant in the dry season is about 264.4 million kWh / year.
The main technological equipment consists of hydraulic mechanical equipment (including Francis turbine unit, vertical three phase generator with capacity of 480 MW (2 x 240 MW) and auxiliary equipment synchronized); Hydro-mechanical equipment (including water intake, hydropower plants, pressure pipelines and other auxiliary equipment); Power distribution stations (using the GIS station scheme, connection with the national power system at 220 kV or 500 kV).
According to the decision, the objective of the project is to increase the peak power capacity of the national power system and create the best conditions for exploiting the annual water supply in the flood season of the existing Hoa Binh Hydropower Plant to generate electricity.
At the same time, in order to improve the frequency and frequency stability of the national power system; contributing to reduce the cost of the national electricity system; reduce the working intensity of the existing units, thereby extending the life of the equipment, saving maintenance and repair costs.
It is known that Hoa Binh Hydropower Plant Project is invested by Electricity of Vietnam (EVN), of which the investment capital is estimated from EVN’s own capital (about 30% of total investment capital). Preferential loans (used for compensation, assistance and resettlement) and commercial loans (70% of total investment capital).
~~>>Update on new information on the real estate news in Vietnam here: Vietnam real estate news
The factory is built at the inlet of Thai Thinh Commune, water tunnel; Factory in Phuong Lam Ward, Hoa Binh City, Hoa Binh Province.
As planned, the project will put the project into operation in 2022 – 2023 with a total initial investment of VND8.596,203 billion.
You are reading the article Deputy Prime Minister allowed to invest nearly VND 8.600 billion to expand Hoa Binh hydroelectric plant in the Real Estate category at https://realestatevietnam.com.vn/.Any information sharing, feedback please email to firstname.lastname@example.org, Hotline 0909890897 (24/7).


Article length: 222 words
Zambia: KfW funds expansion of Chishimba Falls
Germany’s KfW has extended grant financing totalling €41.5m ($46.6m) for the rehabilitation and expansion of the 6MW Chishimba Falls hydropower plant in Kasama District in Northern Province. The project, which involves the rehabilitation and upgrading of existing structures and the construction of a new 15MW hydropower station and associated substation, will help meet increasing energy demand in northern Zambia, which has been experiencing low voltage and power outages in recent years, KfW principal project manager Marco Freitag told African Energy.
Credit value: 1


- Flood Warning for Carquinez Strait and Delta County, California
- Flood Warning issued March 22 at 3:19PM PDT until March 23 at 2:10PM PDT by NWS
- Effective: Thursday, March 22, 2018 at 3:34 p.m.
- Expires: Friday, March 23, 2018 at 2:10 p.m.
...The Flood Warning continues for the following rivers in
Cosumnes River At Michigan Bar
.Lines of intense convection are causing rapid rises on
area rivers and streams. The Cosumnes River at Michigan Bar is forecast
to reach flood stage in the next couple hours. The Cosumnes River at Mcconnell is expected to rise above monitor stage this evening.
Forecasts are based on present and forecasted meteorological and
hydrologic conditions at time of issuance.
The Flood Warning continues for
The Cosumnes River At Michigan Bar.
* until Friday afternoon...Or until the warning is cancelled.
* At 2:30 PM Thursday the stage was 11.2 feet.
* Minor flooding is forecast.
* Expected to rise above flood stage of 12.0 FT this afternoon then
forecast to rise to near 13.0 FT this evening then forecast to
fall below flood stage of 12.0 FT then forecast to recede to near
7.5 FT tomorrow afternoon.
* Flood stage 12.0 ft
* Monitor stage 7.0 ft
* Impact...Near 13.2 feet, Water floods houses in Wilton. The south
bank levee near Wilton is overtopped.
* Impact...Near 12.0 feet, Water flows on to the road near Wilton.
* Impact...Near 8.0 feet, Low lying lands along the river begin to


The PSW Goldisthal is the largest hydropower plant in Germany and one of the largest in Europe. With its four Francis pump turbines (265 MW each), two of which operate at constant (synchronous) speed and two at variable (asynchronous) speed, it is one of the most modern and efficient plants of its kind in the world.
Client: Vattenfall Europe Generation AG
Processing period: 1991 - 2010
Turbine output: 1,060 MW
Pump capacity: 1,160 MW
Average annual capacity: 1,650 GWh
Upper reservoir storage capacity: 13.5 million m³
Main dam storage capacity: 17.6 million m³
Upper reservoir storage capacity: 705,000 m³
General planner and local construction supervision for the new construction of the
upper reservoir, 3,370 m long ring dam with external seal and integrated intake structure,
main dam, 67.30 m high rockfill dam with external seal,
pre-dam, 26.00 m high rockfill dam with internal seal,
and underground facilities.


Add: Jin Tai Lu Dong, Jining Jinxiang County Economic Development Zone, Shandong Province, China
Contact: Li Guopan
The bearingless hydraulic motor has the same drive components as the standard motor and wheel motor except that there is no output shaft and bearing housing. This type of motor is particularly suitable for gearbox drives. When using a bearingless motor, it must be considered that the internal spline shaft supported by the bearing is matched to the spline shaft of the motor.
This bearingless hydraulic motor is a kind of end-face and flow cycloid hydraulic motor. The design of the advanced mounted type fixed rotor parameters has the same output torque with high work efficiency, high work pressure, low starting pressure, stable operation and two-way access.
When designing a product, using this hydraulic motor can save a considerable amount of money.
1.This motor adopts advanced rotor parameter design, and it has low pressure, high efficiency and smooth operation.
2.It can withstand higher working pressure and high output torque.
3.The advanced and reliable linkage shaft design enables the motor have a long life.
4.The advanced distribution mechanism design features high flow accuracy and automatic compensation.
5.The motor structure is compact and short, convenient for installation.
6.Motor can be used in series and parallel, and the external drainage tubing should be connected in series.
This type of shaftless hydraulic motor is mainly used in various mechanical slewing mechanisms such as agriculture, fishery, light industry, lifting and transportation, mining, and engineering machinery.


micro hydro power generator for home
micro hydro power generator for home or hydro turbine generator for home use, usually is meaning the hydro generator of capacity less than 50KW. It has the features of compact design, low investment, eacy to install, low maintenance. The micro hydro turbine for home use of Forward covering turgo turbine, pelton turbine, francis turbine, axial flow turbine. Unit capacity upto 100kw and water head upto more than 280m.
Micro Radial flow turbine
Micro radial flow turbine designed by Forward is suitable for develop middle and high head hydraulic power resource. Separated generator and turbine design facilitate maintenance and spare parts replacing. Structure of turbine three bearings and generator 2 bearings makes it much more robust, and in additional turbine’s individual lubricate system ensure a service life of at least 30 years. According to customer’s feedback, this unit of turbine able to work three years continuously while doesn’t need to change any bearing.
Water head 15-100 meter, flow rate 0.001-0.22 m3/sec, unit capacity 3KW-100KW.
Complete set which is very easy to install and maintain. Robust design spanlife at least 30 years.
The cliente doesn’t have to build complicated civi works.
Generator adopted by Forward is brushless excitation type, which installed AVR device to ensure a steady output voltage. Frequency, voltage are all able to customizable.
15KW radial flow turbine running at Chile customer’s farm.
Radial flow turbine arrived Mexico customer’s facility.
Discover FORWARD projects,
Get in touch with us
Design and production of generating equipment
for 5KW-50MW hydro power project.


Cornwall Wastewater Treatment Plant Upgrades
Location: Cornwall, ON
This project included upgrades to the existing wastewater treatment plant, along with three new buildings: a new sludge thickening building, new screening facility and the newly designed BAF building which was the second BAF facility to be built in Ontario.
Major components of the project consisted of general site works, screening and degritting upgrades, chemical system improvements and primary clarifier upgrades. A new ultraviolet disinfection system was added, as well as a new standby power system. Upgrades to the solids train, electrical system and pumping station, as well as improvements to the existing digester and dewatering facility and automation of the entire facility were also carried out.
J.L Richards & Associates Ltd
City of Cornwall


Dongil R&C’s Rubber dam improved existing one with problems such as damage on air bag by floating materials on the water, water level control, and drainage of bottom water. It is possible by installing steel panel in front of air bag.
- Application : Stream, small river, drainage pumping station etc.
– Water level control by supply of air or letting it out.
And it is possible to maintain desired water level automatically by sensor installed on panel.
– To clean water through drainage of bottom water through bottom water drainage pipe even when air bag is in standing position.
– To provide beautiful scenery
– The improved Rubber dam is durable thanks to steel panel to protect air bag.
– It can prevent damage on air bag by steel panel.
– The dam can maximize the span length even when without intermediate