Anti-Suckback Lever, Viton - PN# P52700

Alcatel-Adixen, Precision Scientific, Varian-Agilent Anti-Suckback Lever, Viton is used to operate Anti-Suckback valve when the pump suddenly stops working. It sucks the gas that will prevent the pump from rotating backward at standstill by preventing the fluid from flowing back into the vacuum chamber. The pressure inside & outside of the pump is balanced by closing the valve. Alcatel-Adixen, Precision Scientific, Varian-Agilent Anti-Suckback Lever, Viton belongs to the family of Pascal, Chemical Series, P/PX Series, DDC Series, SD Series, CD Series, CP Series is used on Pump Models 2005SD, 2010SD, 2015SD, 2021SD, 1005SD, 1010SD, 1015SD, 1021SD, 2004AC, 2008AC, 2012AC, 2020AC, 2012CP, 2020CP, P-100, PX-100, P-200, PX-200, P-300, PX-300, P-420, PX-420, DDC-195, DDC-310, SD-91, SD-201, SD-301, SD-451, CD-90, CD-200, CD-300, CD-450, CP-300, CP-450. It has Part# P52700.