Water pump

oilairair-driven

Pressure testing of large i.d. pipelines, hose umbilicals, wellhead control valves... Chemical injection including methanol and glycol Pre-charge of hydraulic accumulators Operation of Sub-Sea Valves Pre-fill and pre-pressurisation of high pressure and high volume test systems Features Ability to stall at any predetermined pressure and hold this pressure without consuming power or generating heat Infinitely variable cycling speed and flow Reliable, easy to maintain, compact and robust Dual seals between hydraulic and air sections with captured vent port as standard Construction Materials Hydraulic Section - Mainly stainless steels with water and/or oil service duty seals Air Drive Section - Mainly anodised aluminium with Buna N seals Special Seals for handling special fluids or chemicals are available Option for ATEX-approved version