Pumps

API 610 PUMPS

Renroc Group (Pumps & Engineering) has several pump models compliant with American Petroleum Institute API-610 and API-685 standards. Our customers in the oil refining and petrochemical industries have for years turned to our products for their high-head, low-flow services and other difficult or hazardous applications.

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Agitator/Mixer

This is a completely watertight unit. High quality permanent magnets translate drive output and torque from the external magnet drive in the ambient atmosphere to the internal magnet carrier on the product side. The isolation shell between the two magnetic rotors provides the system with a completely leakproof seal.

The isolation shell between the two magnetic rotors provides the system with a completely leakproof seal.

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POSITIVE DISPLACEMENT PUMPS

A Positive Displacement Pump causes a fluid to move by trapping a fixed amount of it then forcing (displacing) that trapped volume into the discharge pipe. A positive displacement pump can be further classified according to the mechanism used to move the fluid

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SEALLESS CENTRIFUGAL PUMPS

The sealless centrifugal pump is used when there is a need to contain toxic, dangerous and/or valuable fluids. Application may be dictated by space, noise, environment, or safety regulations. This section outlines components of sealless centrifugal type pumps.


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Side-Channel Pumps

The side-channel pumps are self-priming, gas handling and operate more economically than normal centrifugal pumps, when handling low flows and high heads.

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VACUUM PUMPS & SYSTEMS

The vacuum pumps and compressorsare rotary positive displacement pumps that cover a wide range of applications. The applications are in chemical, petrochemical, pharma- ceu tical, paint industries as well as general industries.

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Valves

Pump protection valves ensure minimum flow through a pump. By doing so the pump is protected against overheating and cavitation which can cause damage. In case the process requires no flow or a small quantity of the pumped liquids, the pump protection valve automatically returns the required minimum flow via a bypass back to the pump.

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