WATER GLYCOL PUMPS AND MOTOR PUMP UNITS



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Type XW – water glycol pump/motor pump unit. 15Kw high pressure (up to 1040 bar) hydraulic pump for a wide range of fluids. Pumped fluid is separated. from lubricating oil by special cavity. Rotating swash plate design – 3 or 6 pistons. Duplex (high and low pressure) delivery option. All external components are 316 stainless steel.


Installation and start up of XW series pumps and pump/motor pump units. Recommended installation and start up procedure for Type XW motor pump units (horizontal or vertical mounting)


Type XWH – water glycol pump/motor pump unit. 50Kw hydraulic pump for water-based fluids. Pumped fluid is separated. from lubricating oil by special cavity. Six axial pistons operated by single swash plate – duplex (high and low pressure) delivery option. All external components are 316 stainless steel.


Comparison of pump types for water-based and chemical fluids. Gearbox and crankshaft driven pumps, self-lubricating rotating swash plate pumps and oil lubricated rotating swash plate pumps – characteristics of these three pump types are examined.


Testimonials. Letters from Castrol Offshore and MacDermid Offshore Solutions on the suitability of Marshalsea pumps with each company's control fluids.


Marshalsea Hydraulics Limited – a member of the Bifold Fluidpower group of companies.

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