"Hydrostatic pressure testing" is a diagnostic technique to test pipes, tubes, hoses, cylinders, pressure vessels, boilers, cross country pipe lines, valves, castings, components etc. for leaks or defects. The hydrotest of equipment to be tested is filled with an incompressible liquid, usually water or oil. Pressure Jet offers wide range of hydrostatic hydrotest pump ranging from 1 lpm to 773 lpm and pressure up to 2800 bar. High pressure hydrotest pumps are either electric motor driven or engine driven.

Pressure Jet also offers hydrostatic pressure testing pumps & equipments with pre-filling cum pre-pressurizing cum pressure building system. For large volume of hydro test combine hydro testing unit is most preferred solution. This Hydrotest pumps & equipment is compact, efficient & cost effective, available in different combinations of pressure and flow. The unique automatic pressure controller is a standard feature of this system.

Though theoretically water is considered as non compressible fluid, it requires considerable amount of feeding to raise the pressure.

"How much water is to be injected to raise certain pressure?" and "What time will it take to reach up to desire pressure?" are typical questions, asked by majority customers, who are inquiring about hydrostatic pressure test unit. It depends upon the following
•    Initial pressure from which we start feeding the water
•    Total Volume of the equipment
•    Required pressure for the testing
•    Time available in minutes/ hours.
Customer should furnish the above information and leave it to us for the right selection of hydrostatic test pump.

We have wide range of hydrostatic pressure test pumps which test at different test pressure!

AUTOMATIC PRESSURE CONTROLLER

This unit consists of continuous pressure sensing (CPS) device and set pressure regulator (SPR).
The CPS monitors the actual pressure continuously as it is connected with discharge line of the pumping unit. There are two displays in the APC in which pressure can be read. In display one, actual pressure, sensed by the CPS, is being displayed and another display shows the test pressure which will be set thru a set pressure regulator (SPR), by the user.  SPR can be adjusted from 0 to max. pressure range of APC, that can be anything from 20 bar to 2000 bar, as per customer's requirement.


FUNCTION : CPS is integrated with SPR. CPS continuously read the actual pressure and SPR Continuously check CPS pressure. There is an electronic circuit, which stops electric motor or engine as soon as CPS pressure reaches to SPR pressure, which is set manually, as per the test pressure requirement.

ADVANTAGES OF AUTOMATIC PRESSURE CONTROLLER
1.    Very compact and easy to install
2.    Safe and reliable
3.    Saves time with compare to manual process.
4.    Very precise
5.    Almost no chance of accident.
6.    Even a layman can operate. No skill is required as it requires in manual operation.
PressureJet has supplied many high pressure hydrostatic test pumps & equipments in  many countries like South Africa, Mexico, Brazil, Malaysia, Philippines, Thailand, Turkey, Indonesia, Pakistan, Bangladesh, Nigeria, Vietnam, Egypt, Iran, South Korea, Ukraine, Spain, Colombia, Argentina, Tanzania, Sudan, Poland, Kenya, Algeria, Canada, Morocco, Uganda, Peru, Ghana.
These hydrotest pumps are high pressure reciprocating plunger/piston pumps, therefore operating cost of these hydro test pumps, is vary less with compare to hydro pneumatic pump.

For more information please visit at our, "pressurejet" website.