YFP Hand-Operating Pressure Vacuum Pump is a is a quick hand-operating source of pressure. Convenient transfor vacuum and pressure through vacuum pressure valve. Used in the industrial process for calibrating various pressure, vacuum, pressure-vacuum and pressure instrument. As vacuum pressure source for calibrating work of the pressure instruments. It's small size, weight light, operating simple, carrying-using convenient. Can be used with pressure-vacuum instruments.
-0.088-1.6MPa ( -0.88-16 bar ) -0.088-2.0MPa (-0.88-20 bar ) -0.088-2.5MPa (-0.88-25 bar)