Vacuum Cylinder Hand Pumps with Gauge Connection

Vacuum Cylinder Hand Pumps with Gauge 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 23 inHg (584mm 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
• 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.
Vacuum Cylinder Hand Pumps with Gauge Connection
Select a model for more information
Model
Vacuum Range
Gauge Adapter
Gauge Included
Hose Included
Hose Adapter
DV0V-1MBA
0 - 23" Hg
1/8" Male NPT
None
3 ft
1/4" Male NPT
DV0V-2MBA
0 - 23" Hg
1/4" Male NPT
None
3 ft
1/4" Male NPT
DV0V-2FBA
0 - 23" Hg
1/4" Female NPT
None
3 ft
1/4" Male NPT
DV0V-2FBA-RG
0 - 23" Hg
1/4" Female BSPP
None
1m
1/4" Female BSPP
DV0V-3FBA-RG
0 - 23" Hg
3/8" Female BSPP
None
1m
1/4" Female BSPP
DV0V-4FBA-RG
0 - 23" Hg
1/2" Female BSPP
None
1m
1/4" Female BSPP
Ralston Instruments Inc. | ralstoninst.com | Toll Free 800-347-6575 | Phone 440-564-1430 | Fax 440-564-1480