Part No.
DPPV-1MBA
DPPV pump, 1/8" male NPT gauge adapter, hose, process
connection
Create pressure or vacuum and calibrate
instrumentation using a pressure gauge or
calibrator attached to the pump (gauge or
calibrator not included)
Features
• Generate either 100 psi (7 bar) pressure or -25” Hg (-635 mm
Hg) vacuum with the same pump
• Unique design allows the user to convert from pressure to
vacuum by simply twisting a knob, even with gloves on
• Two outlet ports allow connection to reference pressure
gauge or pressure calibrator as well as device under test,
thus eliminating a tee
• Large volume fine adjustment piston provides precise control,
even at very low pressures
• Precisely vent pressure with soft seated bleed valve
• Made in U.S.A.
• 1/8" Male NPT gauge adapter is ideal for attaching a
pressure calibrator directly to the hand pump
Item Includes
• Hand Pump - DPPV Assembly (DPPV)
• Gauge Adapter - 1/8" male NPT x female QT, no check-valve, brass (QTHA-1MBA)
• Hose - Quick-test hose, brass hose ends, 3 ft (92 cm) long (QTQT-HOS-3ft)
• Hose Adapter - 1/4" male NPT x male QT, no check-valve, brass (QTHA-2MB0)
Specifications
Pressure Range
Vacuum Range
Media
Outlet Port1
Outlet Port2
Temperature Range
Construction
Seal Materials
Fine Adjust Resolution
Weight
Dimensions
0 to 100 psi (0 to 7 bar)
0 to 23"Hg (0 to 584 mmHG)
Air
Male Quick-test, brass
Male Quick-test with cap and chain, brass
0 to 130 °F (-18 to 54 °C)
Anodized Aluminum, Brass, Stainless Steel
Buna-N, Delrin, Teflon
±0.01 psi
1.79 lb (0.8 kg)
H: 3.63 in (9.2202 cm) x W: 8.5 in (21.59 cm) x D: 3.63 in (9.2202 cm)
Ralston Instruments Inc. | ralstoninst.com | Toll Free 800-347-6575 | Phone 440-564-1430 | Fax 440-564-1480
RALSTON [ RALSTON INSTRUMENTS. ]
