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Hydraulic Ram Pump Manufacturers and Suppliers

IQS Directory is a top industrial directory listing of leading industrial hydraulic ram pump manufacturers and suppliers. Access our comprehensive index to review and source hydraulic ram pump manufacturers with preview ads and detailed product descriptions. These hydraulic ram pump companies can design, engineer and manufacture hydraulic ram pumps to your specifications and application need. A quick and easy to use request for quote form is provided for you to contact these hydraulic ram pump manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. Read customer reviews and product specific news articles. We are the right resource for your information requirement whether its for a manufacturer of hydraulic ram sump pumps, hydraulic water ram pumps, hydraulic ram pump designs.

  • Newark, NJ 800-633-8234

    The professionals at Metro Hydraulic Jack Co. are here to assist you with your hydraulic pump needs. We have many years of experience and we can create solutions that are ideal for you! We strive to make these pumps optimized for your exact application. Let us know how we can best serve your business today! All of our hydraulic ram pump systems are beyond compare.

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  • Columbus, OH 800-242-4424

    Sales, service and rental for all major brands of hydraulic pumps and other air, electric and hydraulic equipment. Hydraulic pump offerings include hand pumps, air pumps, electric pumps, gas pumps and intensifiers. Highly skilled at matching tool to application for hydraulic pumps and more.

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  • Indianapolis, IN 800-875-5196

    We are the ones to turn to for hydraulic equipment sales, custom motor systems, hydraulic repair and emergency replacement. Within the parameters of hydraulic motors, you can obtain hydraulic pump motors, heavy duty motors, hydraulic wheel motors, rotating case motors and more.

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  • Addison, IL 888-786-7723

    SunSource has been servicing the manufacturing and service sector for over 70 years. We offer hydraulic pumps, components, and straightening services. We distribute all major brands and can meet any requirements, whether your application is high pressure, low pressure, high volume or low volume. Let us serve you today. Call or visit us online for a detailed product and service listing.

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  • Los Angeles, CA 323-721-5598

    Zemarc Corporation is a world-class manufacturer of pumps, valves, flow controls, hydraulic power units and other products. We are known not only for our product excellence but for our competitive pricing and the ready availability of our products when customers need them.

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  • More Hydraulic Ram Pump Companies

businessIndustry Information

Hydraulic Ram Pump

Hydraulic ram pumps are cyclic devices that use the power of water, known as hydropower, to move water to an elevation higher than its original source. The momentum of falling or moving water is all that is needed to run this hydraulic pump variety.

Ram pumps are popular hydraulic pump varieties, particularly among other hydraulic water pumps. Agricultural, waste management, sewage, plumbing, engineering and manufacturing industries utilize hydraulic ram pumps to transfer water, though only about 10% of the water used to run the pump reaches the intended end point. Despite this drawback, the use of hydropower rather than an external source of energy to run this particular type of pump makes them a popular option in developing countries, where access to the electricity and fuel that are used to power motorized pumps can be scarce. The use of hydropower also significantly cuts energy costs for industrial plants and factories. Another benefit of the hydraulic ram is that it has only two moving parts, making installation relatively easy in areas where water is free flowing or falling. The amount of water and the rate of fall have a significant impact on the success of the pump. A small amount of water that undergoes a significant fall can transport as much liquid through the delivery pump, as can a larger amount of water with a lesser fall. It is important to consider this when selecting both the water source and location of a pump. Size, length, diameter, maximum and minimum flow rates and operating speed should also be considered.


As aforementioned, the hydraulic ram pump has only two moving parts: the waste valve and the delivery valve. Additional components include an inlet drive pipe, a pressure vessel and a delivery pipe. The length of the pipes vary, though the length of the drive pump should be five to twelve times the vertical distance the water must travel. The pipes are constructed of durable metals such as stainless steel, copper or aluminum. A process known as plate rolling is used to manufacture the pipes for hydraulic ram pumps. The valves are made of compatible metal components and often have rubber rings to allow for an airtight seal when closed. The hydraulic ram pump follows a fairly simple order of operation, which repeats as needed to supply the necessary amount of water to the delivery pipe. The water first flows through the drive pipe, at the end of which is the waste valve. Initially, the waste valve is open. As water flows through the pipe by the force of gravity, it builds up speed and kinetic energy. This applies pressure to the waste valve, eventually closing it and creating a water hammer, or pressure surge resulting from the sudden stop. The force of this surge opens the delivery check valve, and the water flows through the pressure chamber and delivery pipe. The pressure in the pump then falls, the delivery valve closes, the waste valve reopens and the cycle repeats. While the pressure chamber is not an essential component, it provides a more constant flow than pump systems that do not include the chamber.



Hydraulic Ram Pumps
Hydraulic Ram Pumps
Hydraulic Ram Pumps
Hydraulic Ram Pumps - Star Hydraulics, LLC
Hydraulic Ram Pumps - Star Hydraulics, LLC
Hydraulic Ram Pumps - Nachi America Inc.

Hydraulic Ram Pumps Informational Video