Pneumatic Hand Pumps (direct acting)
DP0V (100 psi / 7 bar)
The most economical solution for very precise low pressure
calibration using a precision test gauge or pressure calibra-
tor as the reference.
Features:
• Light weight, compact pump generates up to 100 psi (7
bar) with ease
• Large volume fine adjustment piston provides precise
control, even at very low pressures
• 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 seal-
ant or a wrench
• Rugged, all metal construction reduces pressure changes
due to temperature fluctuations
• Made in U.S.A.
Specifications
Pump connection type
Maximum pressure:
Style
Pressure media
Fine adjust resolution
Reference connection (brass)
Outlet port 1 (brass)
Outlet port 2 (brass)
Calibration hose (brass ends)
Process connection (brass)
Construction
Seal material
Weight
National Pipe Thread (NPT)
100 psi (7 bar)
Direct acting
Air
± 0.001 psi (0.07 mbar)
See below
Male Quick-test (QTHA-3SB0)
Male Quick-test with cap and chain (QTFT-3SB0)
(1) 3 ft (92 cm) long (QTQT-HOS-3’)
(1) 1/4” male NPT (QTHA-2MB0)
Anodized aluminum, brass, plated steel
Buna-N, Teflon™, Delrin™
1.6 lb (725 g)
British Parallel Thread (BSPP)*
100 psi (7 bar)
Direct acting
Air
± 0.001 psi (0.07 mbar)
See below
Male Quick-test (QTHA-3SB0)
Male Quick-test with cap and chain (QTFT-3SB0)
(1) 1 m (3.3 ft) long (QTQT-HOS-1m)
(1) 1/4” female BSPP (QTHA-2FB0-RG)
Anodized aluminum, brass, plated steel
Buna-N, Teflon™, Delrin™
1.6 lb (725 g)
Ordering information
DP0V pumps with NPT connections
Model
DP0V-1MBA
DP0V-2MBA
DP0V-2FBA
DP0V-0000
DP0V pumps with BSPP connections*
Model
DP0V-2FBA-RG
DP0V-3FBA-RG
DP0V-4FBA-RG
Description
DP0V pump, 1/4” female BSPP gauge adapter (QTHA-2FBA-RG), hose, process connection
DP0V pump, 3/8” female BSPP gauge adapter (QTHA-3FBA-RG), hose, process connection
DP0V pump, 1/2” female BSPP gauge adapter (QTHA-4FBA-RG), hose, process connection
Description
DP0V pump, 1/8” male NPT gauge adapter (QTHA-1MBA), hose, process connection
DP0V pump, 1/4” male NPT gauge adapter (QTHA-2MBA), hose, process connection
DP0V pump, 1/4” female NPT gauge adapter (QTHA-2FBA), hose, process connection
DP0V pump, no gauge adapter, with hose and process connection
* Not for sale in North American market
For accessories, repair kits and hoses see page 17. For a complete list of accessories and parts see product manual or detailed specification sheet.
For a list of the most commonly used gauge and process connections see page 18. For a complete list refer to Ralston Instruments
Pressure
Connection
catalog. Contact your Ralston Instruments dealer or the factory for information on reference gauges and pressure calibration kits.
R al ston I ns truments, LLC
ww w. ral stoninst .com
1 . 800 . 347.6575
RALSTON [ RALSTON INSTRUMENTS. ]
