The Mercury New WORLD CLASS Series”A” Hydro-Pneumatic Pumps are an efficient, low cost alternatives to motorized and hand operated pumps.

Their salient features are :-

Compact and lightweight and can an be mounted in any orientation.
Low air consumption.
Automatically compensates for leakages to maintain set pressure.
Can be used in explosive environments as all components are pneumatically actuated.
Large variety of models to cover varied applications
Simple construction for quick servicing

Typical applications are:

Hydrostatic pressure testing – Cyclic testing
Burst strength testing.
Seat leakage of control valves.
Isostatic pressing of powder metals and ceramics
Transferring of liquids from barrels, storage tanks etc.
Pumping oil or grease – Overload protection in mechanical power presses