Your cart is empty.



   
 

   

 

Ralston DCAP-PV Pressure / Vacuum Hand Pump

<< Previous in Pressure Next in Pressure >>

Price: From $786.26 to $826.16
Manufacturer: RALSTON

Choose Your Model

Model Options (See Details Below):

Options

Accessories

Ralston DCAP-PV Pressure / Vacuum Hand Pump

650 psi (4.5 Mpa) pressure / 28.5 inHg (97 kPa) vacuum hand pump, 2 Quick-test outlet ports, 3 ft hose, 1/4" MNPT Process conn.

A versatile, easy-to-use pressure pump that allows you to quickly switch to vacuum testing with just a turn of a knob, the Ralston DCAP-PV Pressure / Vacuum Hand Pump is ideal for calibrating DP pressure transmitters, testing pressure switches or checking pressure gauges in the field.

Features

  • Ability to generate pressure to 650 psi / 4.5 MPa
  • Ability to generate vacuum to 28.5 inHg / 710 mmHg
  • Quick switch from pressure to vacuum testing at the turn of a knob - no additional tool required
  • Each pump comes with Ralston Quick-test connections for easy connection in the field
  • Multiple pressure ports for connecting both a reference gauge and a hose to the device under test
  • Durable, no-slip metal handles do not fatigue and come loose over time
  • Stainless steel fittings prevent damage from corrosion, wear or hazardous substances
  • Fine adjust piston with bronze bearing allows smooth, precise adjustment of pressure
  • Made in the USA

Benefits

Easy to Use

The Ralston DCAP-PV Pressure / Vacuum Hand Pump has larger displacement than similar products on the market, which allows you to rapidly build pressure with fewer pump strokes. And unlike the competition, it allows you to quickly and easily change from pressure to vacuum using a knob instead of requiring an additional tool. There's no need for a spring tension adjustment - the vacuum is generated on the squeeze stroke, rather than the spring-loaded return stroke. This allows our spring to be less stiff, making pumping much easier for the user.

Easy to Maintain

The fine adjust and bleed valve on the Ralston DCAP-PV Pressure / Vacuum Hand Pump are separate, allowing for ease of maintenance. And the device is field maintainable with simple tools found in any toolbox.

For field calibration operations that require both pressure and vacuum, the dependable, easy-to-use Ralston DCAP-PV Pressure / Vacuum Hand Pump is the clear choice.


Options:

DCAP-PV-0000 : 650 psi (4.5 Mpa) pressure / 28.5 inHg (97 kPa) vacuum hand pump, 2 Quick-test outlet ports, 3 ft hose,
1/4" MNPT Process conn.

DCAP-PV-1MSA : 650 psi (4.5 Mpa) pressure / 28.5 inHg (97 kPa) vacuum hand pump, 2 Quick-test outlet ports, 3 ft 
hose, 1/8" MNPT gauge conn., 1/4" MNPT Process conn.

DCAP-PV-2FSA : 650 psi (4.5 Mpa) pressure / 28.5 inHg (97 kPa) vacuumhand pump, 2 Quick-test outlet ports, 3 ft hose, 1/4"
FNPT gauge conn., 1/4" MNPT Process conn.

DCAP-PV-2MSA : 650 psi (4.5 Mpa) pressure / 28.5 inHg (97 kPa) vacuum hand pump, 2 Quick-test outlet ports, 3 ft hose,
1/4" MNPT gauge conn., 1/4" MNPT Process conn.


Specifications
 Max Pressure  Max Vacuum  Materials Seal Materials   Outlet Port  Pressure Media  Min. Operating Temp. Max. Operating Temp.   Fine Adjustment Resolution  Media Compatibility Country of Origin  Length   Width  Height  Weight
 650 PSI / 45 bar / 4.50 MPa  28.5 InHg / 96.5 kPa  Anodized Aluminum, Brass, Stainless Steel  Buna-N, Delrin  Male Quick-test, Male Quick-test with cap and chain  Air  0 °F / -18 °C  140 °F / 60 °C  0.001 PSI / 0.01 mbar / 0.00 kPa  Air, Inert Gas, Natural Gas  USA  5 in / 13 cm  3 in / 77 mm  10.5 in / 27 cm  2.05 lbs / 930 grams