Part No.
DV0V-2MBA
DV0V pump, 1/4" male NPT gauge adapter, hose, process
connection
Pull a vacuum and calibrate vacuum gauges,
transmitters or switches by attaching a gauge
or pressure calibrator (gauge and calibrator not
included)
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-2MBA
•
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 Adapter - 1/4" male NPT x male female QT, no check-valve, brass (QTHA-2MBA)
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
Media
0 to 23"Hg (0 to 584 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)
Temperature Range
Construction
Seal Materials
Fine Adjust Resolution
Weight
Anodized Aluminum, Brass, Stainless Steel
Buna-N, Delrin, Teflon
±0.01 psi
1.6 lb (0.7 kg)
Dimensions
H: 2.88 in (7.3152 cm) x W: 7.93 in (20.1422 cm) x D: 3.5 in (8.89 cm)
Ralston Instruments Inc. | ralstoninst.com | Toll Free 800-347-6575 | Phone 440-564-1430 | Fax 440-564-1480