DPPV & DPOV Vacuum and Pressure Pump

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The DPPV and DPOV pumps from Ralston Instruments are our best low pressure pneumatic pumps. The DPOV is capable of generating low inches of H20 to 125 psi and the DPPV from 24″Hg vacuum and pressure to 125psi. Both pumps have two pressure ports and are supplied with a 3′ microbore hose and a 1/4″ npt adaptor.

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