Ralston Instruments DPPV-0000
DPPV (+125 psi to -23" Hg) pump, no gauge adapter, with 3ft hose, 1/4" MNPT process connection.
Generate either a vacuum or a pressure for calibrating low pressure or vacuum instrumentation using an external pressure calibrator
- Hand Pump: DPPV Pneumatic Pressure / Vacuum Hand Pump
- Process Connection: 1/4" male NPT x male Quick-test, no check-valve, brass
- Hose: Quick-test 6900 psi hose, brass hose ends, 3 ft (92 cm) long
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