Arag Check valve with Stopcock 424550 Poly Transfer Pump Screen Size OD 78mm x

Screen Size OD 78mm x Length 167mm

Low Pressure Air Induction Nozzles

Bertolini PA530 Medium pressure diaphragm pump

Depending on the chemical

* Holds line pressure variation with +/- 10%

Arag Check valve with Stopcock 424550 Poly Transfer Pump Screen Size OD 78mm xApplicable to the entire range of ARAG nozzle holders equipped with the traditional check valve The new check valve with stopcock allows the user to close each nozzle holder by simply turning the knob on the check valve (no additional cocks necessary). This feature leads to excellent savings and optimum performance of the system. Operation of the check valve system is unchanged.