Part No.
DV0V-30HG-D
DV0V (Hg / 650 mm Hg Vac) pump, 30 In Hg vacuum digital
gauge
Create a vacuum and calibrate pressure
devices with included vacuum pump and
vacuum gauge
Features
•
Light weight, compact pump generates -25” Hg vacuum with
ease
•
Large volume fine adjustment piston provides precise control,
even at very low vacuums
•
•
•
Modular design makes field maintenance quick and easy
Precisely vent pressure with soft seated bleed valve
Two outlet ports provide connections for both pressure
reference and for device under test thus eliminating a tee
DV0V-30HG-D
•
Low volume Quick-test hose, gauge adapter and process
connection can be attached to pump without thread sealant
or a wrench
•
•
Rugged, all metal construction reduces pressure changes
due to temperature fluctuations
Made in U.S.A.
Item Includes
•
•
•
•
•
Hand Pump - DV0V Assembly (DV0V)
Gauge - 0-30 Inch Hg Vacuum, Digital Pressure Gauge (GAUD-30HG)
Gauge Adapter - 1/4" female NPT x female QT, no check-valve, brass (QTHA-2FBA)
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
Vacuum Range
Gauge Vacuum Range
Media
0 to 23"Hg (0 to 584 mmHG)
0 to 30"Hg (0 to 762 mmHG)
Air
Outlet Port1
Male Quick-test, brass
Outlet Port2
Male Quick-test with cap and chain, brass
0 to 130 °F (-18 to 54 °C)
-4 to 185 °F (-20 to 85 °C)
Temperature Range
Gauge Temperature
Range
Construction
Anodized Aluminum, Brass, Stainless Steel
Buna-N, Delrin, Teflon
Seal Materials
Fine Adjust Resolution
±0.01 psi
RALSTON [ RALSTON INSTRUMENTS. ]
