Hydro Pneumatic Pumps

Product Details:

Hydro Pneumatic Pumps

In order to keep pace with never ending demands of the customers, our company is instrumental in offering Commercial Hydro Pneumatic Pumps.

ADVANTAGES OF “MERCURY” HYDRO PNEUMATIC PUMPS:

The New MERCURY Series A Hydro Pneumatic Reciprocating Pumps are an efficient, low cost alternative to motorised and hand operated pumps.

The salient features are:

Compact and lightweight. Can be mounted in any orentation.

Low air consumption. When used in conjunction with a low pressure, high discharge centrifugal prefi ill pump, the energy consumption and time for building desired pressure is very low. Once pressure has built up there is no further consumption of compr-essed air.

Automatically compensates for leakages to maintain set pressure.

Can be used in explosive environments as all components are pneumatically actuated.

Designed for use with water and other non corrosive liquids, as all wetted parts are made from stainless steel and brass.

Non return valve assembly can be easily dismantled for quick servicing.

Sub-base mounted valve regulator assembly for quick replacement and easy servicing.

2/2 Plunger valves can be serviced without dismantling the pump.

Bleed hole to indicate high pressure water seal deterioration / failure.

Typical Applications:

Hydro static Pressure Testing

Cyclic Pressure Testing

Burst Strength Testing

Operation of Hydraulic Jacks, Clamps & Presses

Portable Systems for Construction, Mining & Defence Equipments

Overload Protection of Mechanical Presses, Shears etc.

 

Product Details:

0 to 1300 bar Hydro pneumatic pump  .    Out put 1300 bar , input 4 bar

Additional Information:

• Delivery Time: 2 TO 3 WEEK

Product Details:

Typical Applications .  Typical Pressure Testing Circuit Hydrostatic Pressure Testing One of the most popular applications of MERCURY” Hydro Pneumatic Reciprocating Pumps is for pressure / burst testing of Castings, Valves, Hoses, Pressure Vessels etc. The general layout of a hydrostatic pressure testing setup is shown in Fig.4. The product under test (ex. casting) is first prefilled with water using a low pressure, high discharge CENTRIFUGAL PUMP”. When all trapped air escapes and the casting is fully filled, the DRAIN” valve and the CENTRIFUGAL PUMP” are switched OFF” and the HYDRO PNEUMATIC PUMP” is switched ON” by sliding Hand Slide Valve” forward. When pressure in gauge P2 rises to the value set in regulator P1, the ISOLATION” valve is closed and after a slight delay the HYDRO PNEUMATIC PUMP” should be switched OFF” by sliding Hand Slide Valve” backward. Any leakage in the product is detected by drop in pressure gauge P2. After the test time, the drain valve is opened to release pressure and drain the water. OTHER APPLICATIONS Some of the other applications where MERCURY” Hydro Pneumatic Pumps can be used as a low cost alternative to hand operated and motorised hydraulic pumps are: (i) Cyclic Pressure / life Testing of Pressure Gauges, Pressure Switches, Hoses etc. Burst Strength Testing of pressurised vessels such as LPG / Nitrogen / Oxygen gas cylinders, storage tanks, hoses, pipes etc. (ii) (iii) Seat leakage test of Control Valves. Operation of Single Acting Hydraulic Cylinders used in lifting platforms, hydraulic clamps, compression moulding presses etc. (iv) (v) Isostatic Pressing of powder metals and ceramics. (vi) Transferring of liquids from barrels, storage tank etc. (vii) Pumping oil in centralized lubrication systems. 

Additional Information:

• Delivery Time: 2 TO 3 WEEK