Thursday, October 27, 2011

Wayne Water Systems VIP50 1/2 HP 2,500 GPH Submersible Utility Water Pump

!: Best Prices Wayne Water Systems VIP50 1/2 HP 2,500 GPH Submersible Utility Water Pump purchase online


Rate : | Price : $75.72 | Post Date : Oct 27, 2011 18:21:22
Usually ships in 24 hours

This unique Wayne utility pump passes 1/2in. solids such as leaves, pebbles, and other debris without clogging. 1 1/4in. discharge is adaptable to garden hose thread with rotating adapter (included). HP: 1/2, Flow (GPH): 2,500, Volts: 115, Max. Total Head (ft.): 15, Suction Type: Bottom, Discharge Port (in.): 1 1/4, Pump Housing: Glass reinforced thermoplastic, Volute: Glass reinforced thermoplastic, Impeller Shaft: Glass reinforced thermoplastic, Solid Handling (in.): 1/2, Power Cord (ft.): 8, Thermal Overload Protection: Yes, Dimensions L x W x H (in.): 6 3/4 x 6 3/4 x 10

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Monday, October 24, 2011

Submersible Pumps

!: Submersible Pumps

A submersible pump is one that has a sealed motor, fitted in a pump body. The total assembly is immersed in the fluid that needs to be pumped. The main advantage of this type of pump is that it can offer a considerable amount of lifting power, as it does not rely on external air pressure.

A submersible pump has a system of mechanical seals that is used to prevent the fluid being pumped from entering the motor, resulting in a short circuit. A pump can either be attached to a pipe or a flexible hose.

Some of the types of submersible pumps are bladder pumps, bilge and ballast pumps, borehole pumps, booster pumps, and centrifugal pumps. Other examples are condensate pumps, dewatering pumps, fountain pumps, grinder pumps, micro pumps, sampling pumps, trash pumps, utility pumps, and well pumps. Some submersible pumps are manufactured for particular applications. These pumps are water submersible pumps, sewage submersible pumps, 12-volt submersible pumps, sand submersible pumps, irrigation submersible pumps, and solar submersible pumps. Solar submersible pumps have many uses and are suitable for slow and steady water transfer into a holding tank.

Submersible pumps are found in many appliances. Single stage pumps are utilized for drainage, sewage pumping, common industrial pumping, and slurry pumping. Multiple stage submersible pumps are normally used for water abstraction. These pumps can also be found in oil wells. Moreover, submersible pumps can be positioned directly in a pond and require comparatively little installation. These pumps are also relatively silent.

The four main specifications that should be considered while choosing a submersible pump are maximum expulsion flow, maximum discharge pressure, horsepower, and discharge size.

Earlier, the main drawback of submersible pumps was that its pump seal could rupture and release oil coolant into the water. However, newer pumps are magnet-driven, and no longer require a coolant. These magnet-driven pumps are more expensive, but they consume less electricity.


Submersible Pumps

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Thursday, October 20, 2011

A 3-year old on Simple Pump - Engineered to be Simple, Durable & Affordable

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Tuesday, April 5, 2011

Water Wells and Pumps

!: bargain sale Water Wells and Pumps look for

Brand : | Rate : | Price : $62.11
Post Date : Apr 06, 2011 04:12:46 | Usually ships in 1-2 business days

Design and Build Safe, Efficient Systems for Irrigation and Water Supply

Water Wells and Pumps is a comprehensive guide to the essential theory and design of ground water structures, wells/tube wells, and pumps, with particular emphasis on problem solving and meeting the requirements of developing nations. It features thorough, up-to-date knowledge of the science and technology of water wells and pumps as well as allied appliances and applications.

This authoritative desk reference outlines the construction, operation, and maintenance of water wells for irrigation and water supply. It also presents the development and testing of tube wells as well as a variety of pumps, both location-specific. Using SI units exclusively, Water Wells and Pumps features:

  • Coverage of a variety of pumps, including those using nonconventional, environmentally friendly means
  • Examinations of ground water recharge methods, well rehabilitation, and animal-powered water lifts
  • Techno-economic evaluation of projects on wells and pumps
  • References and problems at the end of each chapter for research and educational use

Solutions for all problems related to designing secure, reliable systems

• Ground water resources development and utilization • Hydraulics of wells • Open wells • Tube wells and their designs • Development and testing of tube wells • Rehabilitation of sick and failed tube wells • Man- and animal-powered water lifts and positive displacement pumps • Variable displacement pumps and accessories • Centrifugal pumps • Deep well turbine and submersible pumps • Propeller, mixed flow, and jet pumps • Applications of nonconventional energy sources in pumping

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