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Home Page > Process Machinery > Industrial gas products > Pumps

  

Industrial gas pumps

  

  Cryostar, industrial gas pumpsAfter more than 40 years spent in the cryogenic market, Cryostar is still considered a pioneer. This period has seen Cryostar develop a recognised cryogenic technology, which confers to its products maximum performances and legendary reliability. Today, Cryostar is the world’s market leader in industrial gas pumps. It is clear that this dominant market position is thanks to the quality and the variety of Cryostar products.

Process centrifugal pumps

These pumps are an essential component of the air separation system.
With Cryostar process centrifugal pumps, the goal is the global improvement of plant output, which requires:
Precise duty points
24/24 hours operation
High reliability

Our range:
Single stage MCP
The Modular Centrifugal Pump (MCP) is a range of more than 15 process pumps all made to the same design to cover flow rates from 14 l/min to 14 000 l/min with outlet pressures of up to 20 bar in continuous duty.

Their design meets the most demanding requirements of today’s air separation units and other process installations, with optimal hydraulic efficiency and perfect reliability in continuous duty.

The MCP pump range needs minimal maintenance whatever seal system is chosen: labyrinth, dry gas or mechanical seal. The rotating part can be disassembled and reassembled easily without dismantling the process line.

The pump integrates all the necessary safety devices for safe operations, in continuous duty or on permanent cold stand-by.

Download the booklet sheet - English (.pdf)

Multi-stage VP
The multi-stage Vertical Pump (VP) is another range of modular pumps in several sizes and multiple stages of the same design to meet the most demanding requirements in discharge high pressures up to 130 bars.

Their design meets the most challenging specifications of today’s air separation units and other process installations, with optimal hydraulic efficiency and perfect reliability in continuous duty.

Like the MCP, the VP pump is easy to service whatever seal system is chosen: labyrinth, dry gas or mechanical seal.

The VP pump is designed for nitrogen and oxygen generators, vaporisations in continuous duty and other process.

The pump integrates all the necessary safety devices for safe operation in continuous duty or on permanent cold stand-by.

Download the booklet sheet - English (.pdf)


Cryogenic process piston pumps

These high-pressure piston pumps are an additional component of the air separation or LNG plant.
This KPL piston pump is dedicated for plants requiring:
24/24 hours operation
High pressure
High reliability


KPL
Piston pumps for liquefied gases are built for various pressure ranges as process, filling, or metering for continuous or intermittent operation.

They pump liquid gases including oxygen, nitrogen, argon, ethylene, methane, neon, carbon dioxide, and carbon monoxide.

The permissible discharge pressure is between 35 and 380 bar with capacities range from 165 l/hour to 10200 l/hour for standard pumps and up to 30 600 l/hour in 3X cylinder type design To meet these requirements, the KPL pumps are made from specially selected materials with vacuum insulation and are equipped with two-stage charging piston configuration.

The charging piston design ensures safe operation even at very low NPSH values.

Special pumps can also be produced for extremely high pressure (e.g. up to 1000 bar) and very low temperatures (for use with hydrogen).

 


 
   
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