electric pressure test pumps (2D-SY40/100, 2D-SY18/100)
2D-SY40/100, 2D-SY18/100 electric pressure test pumps are electric double-cylinder contraposition reciprocate portable test pumps, the main application is as following:
1. General pressure test: Mainly applied on container, chemical industrial eq... - Update: 2010-08-24