Charging & Testing Kits

QHP are able to provide a range of nitrogen charging equipment to charge accumulators with nitrogen or to check or to change the existing pre-charge pressure in accumulators.

For this purpose the charging and testing unit is screwed onto the gas valve of the hydraulic accumulator and connected to a commercial nitrogen bottle via a flexible charging hose. If the nitrogen pressure is only to be checked or reduced the charging hose does not need to be connected. The unit has a screw-type fitting with a built in gauge, check valve and a spindle for opening the accumulator gas valve to control the pressure.

For further information on this product you can download this brochure on our downloads page.