universal charging and testing unit,special designed

1.Small and convenient. 2.professional technology. 3.pres. grade:10,20,31.5Mpa. 4.timely delivery.

this universal charging and testing unit  of accessory to fill the nitrogen for accumulator.there are three types for your choice.

model	nominalpressure(Mpa)	connection sizewith accumulator	matching accumulator	matching pressure gauge		tube size		weight(kg)
				scale range	class	inside diameter(mm)×num. layer of the wire	length(mm)
CQJ-16	16	M14×1.5	NXQ-*/10	P=16	1.5	D8×1	1000to2000	1.7
CQJ-25	25		NXQ-*/20	P=25		D8×2		1.7
CQJ-40	40		NXQ-*/31.5	P=40		D8×3		1.7

1.the charging and testing units are designed to charge,test gas pressure of nitrogen  and the existed pre-charge pressure.

2.when the max pressure of accumulator charged is less than max pressure of nitrogen cylinder,relief valve is used to charge the accumulator.

3.note:after charging,the connector between nitrogen cylinder and accumulator should be closed,and then open the bleed valve of charging tool to exhaust completely the gas in hose,finally,unload the charging tool.

universal charging and testing unit,special designed