The Ralston DPPV Pressure & Vacuum Hand Pump KIT, 125psi (8.6 bar), is available to buy or hire.

The KIT is built around the Ralston DPPV-0000 pneumatic hand pump.
Quick-Test calibration hoses, a full set of brass Quick-Test adapters and a Ralston kit bag are included.
Everything packs into a Pelican 1400 Protector Case.

Ralston DPPV-0000 Hand Pump

The DPPV generates vacuum to -23"Hg (-0.78 bar) and pressure to 125psi (8.6 bar).
A large volume fine adjustment piston gives precise control across the full range.
Two outlet ports connect the reference and the device under test without a tee.
The soft seated bleed valve allows accurate venting.
Rugged all metal construction reduces pressure changes caused by temperature.
The modular design makes field maintenance quick.
Use the pump with dry, inert gas or air.

Quick-Test Connections

Ralston Quick-Test fittings connect finger tight, with no thread sealant or spanner.
The adapters cover 1/8", 1/4" and 1/2" male and female NPT, plus 1/4" and 1/2" tube.
The KIT suits most gauges, transmitters and switches in the field.

Buy or Hire

Available to buy: the KIT price is the sum of the components below.
Log in to see pricing.
Available to hire: ideal for shutdowns, commissioning, one-off projects or while your own equipment is away for calibration.
Request a quote for hire rates and availability.

What is in the KIT

1 x Ralston DPPV-0000 pneumatic pressure / vacuum hand pump (DPPV-0000)
2 x Ralston 1m Quick-Test calibration hose, brass ends (QTQT-HOS-1M)
3 x Male Quick-Test x 1/8", 1/4" & 1/2" male NPT adapters (QTHA-1MB0, QTHA-2MB0, QTHA-4MB0)
3 x Male Quick-Test x 1/8", 1/4" & 1/2" female NPT adapters (QTHA-1FB0, QTHA-2FB0, QTHA-4FB0)
2 x Male Quick-Test x 1/4" & 1/2" tube adapters (QTHA-2TB0, QTHA-4TB0)
1 x Ralston zippered nylon kit bag (SM-0027)
1 x Pelican 1400 Protector Case with foam, black (1400B)

Need a reference gauge to go with the pump?
Ask us about Ralston and Crystal digital test gauges.
Transtek can also arrange NATA endorsed calibration from an ISO/IEC 17025 accredited laboratory.