PM35 series air operated piston pumps. Double acting air operated high pressure pump for oil distribution applications. Pumps include height adjustable 2” BSP (M) bung adaptor for drum and tank bung mounting. Built in port for optional pressure relief valve (PN 609 008). Maximum air consumption with 72 bar (5 psi) air inlet pressure and 80 cpm. Maximum noise level measured at 1 m (3.3’) from the pump, 7 bar (100 psi) air pressure and free delivery.