Ralston Instruments DPPV-2FBA-RG DPPV (+125PSI to -23inHg) Pump 1/4" FBSP Gauge Adapter, 1m Hose

Product Highlights

• Generate either 125 PSI (8.6 bar) pressure or 23 InHg (584 mm Hg) vacuum with the same pump
• Unique design allows the user to convert from pressure to vacuum by simply twisting a knob, even with gloves on
• Two outlet ports allow connection to reference pressure gauge or pressure calibrator as well as device under test, thus eliminating a tee
• Large volume fine adjustment piston provides precise control, even at very low pressures
• Precisely vent pressure with soft seated bleed valve
• Made in U.S.A.
• Pressure Reference: None
• Process Connection: 1/4" Female BSPP (G1/4)
• Reference Connection: 1/4" Female BSPP (G1/4)
• Country of origin: USA
• Max Pressure: 125 PSI / 8.6 bar / 860 kPa
• Max Vacuum: -23 InHg / -77.9 kPa
• Materials: Anodized Aluminum, Brass, Stainless Steel
• Seal Materials: Buna-N, Delrin, Teflon
• Min Operating Temperature: 0 °F / -18 °C
• Max Operating Temperature: 130 °F / 54 °C
• Hand Pump DPPV
  • Piston Displacement: 1.25 Cu In
  • Max Pressure: 125 PSI / 8.6 bar / 860 kPa
  • Max Vacuum: -23 InHg / -77.9 kPa
  • Min Operating Temperature: 0 °F / -18 °C
  • Max Operating Temperature: 130 °F / 54 °C
  • Pressure Media: Air
  • Burst Pressure: 1000 PSI / 70 bar / 7.00 MPa
  • Harmonized Code: 8414.10.0000
  • Materials: Anodized Aluminum, Brass, Stainless Steel
  • Media Compatibility: Air, Inert Gas, Natural Gas
  • Outlet Port: Male Quick-test, Male Quick-test with cap and chain
  • Seal Materials: Buna-N, Delrin
  • Country of origin: USA
  • Fine Adjustment Resolution: 0.01 psi / 70 Pa
• Reference Connection QTHA-2FBA-RG
  Country of origin: USA
  • Materials: Brass
  • Max Operating Temperature: 225 °F / 105 °C
  • Max Pressure: 5000 PSI / 350 bar / 35 MPa
  • Max Vacuum: 0 InHg / 0.0 kPa
  • Min Operating Temperature: 0 °F / -18 °C
  • Wrench Size: 3/4 In / 20 mm
  • Wrench Size: 19 mm / 23/32 in
  • End 1 Connector: G 1/4 Female BSPP (ISO 228) Detail
  • End 1 Direction: Left
  • End 2 Connector: Female Quick-test Detail
  • End 2 Direction: Left
• Process Connection QTHA-2FB0-RG
  • Country of origin: USA
  • Materials: Brass
  • Max Operating Temperature: 225 °F / 105 °C
  • Max Pressure: 5000 PSI / 350 bar / 35 MPa
  • Max Vacuum: 0 InHg / 0.0 kPa
  • Seal Materials: Buna-N
  • Wrench Size: 3/4 In / 20 mm
  • Wrench Size: 19 mm / 23/32 in
  • End 1 Connector: G 1/4 Female BSPP (ISO 228) Detail
  • End 1 Direction: Left
  • End 2 Connector: Male Quick-test Detail
  • End 2 Direction: Left
• Hose QTQT-HOS-1m
  • Burst Pressure: 27000 PSI / 1860 bar / 185 MPa
  Color: Silver
  • Country of origin: USA
  • Fluid Media: Air,Inert Gas,Natural Gas,Petroleum Based Oil,Water
  • Hose Length: 1 m / 3.28 ft
  • Inner Diameter: 0.08 In / 3.00 mm
  • Length: 1 m / 3 ft 3 in
  • Materials: Brass
  • Max Operating Temperature: 140 °F / 60 °C
  • Max Pressure: 6900 PSI / 475 bar / 48 MPa
  • Max Vacuum: -30 InHg / -101.6 kPa
  • Media Compatibility: Air, Inert Gas, Natural Gas, Petroleum Based Oil, Water
  • Min Operating Temperature: -40 °F / -40 °C
  • Minimum Bend Radius: 1 In / 26 mm
  • Outer Diameter: 0.2 In / 6.00 mm
  • Type: QT
  • Hose End 1: Female Quick-test, brass Female Quick-test Detail
  • Hose End 2: Female Quick-test, brass

  Each Unit Includes

  • G 1/4" female BSPP (ISO 228/1) x female Quick-test, no check-valve, brass QTHA-2FBA-RG:
  • G 1/4" female BSPP (ISO 228/1) x male Quick-test, no check-valve, brass QTHA-2FB0-RG:
  • Quick-test 6900 psi hose, brass hose ends, 1 m (3.3 ft) long QTQT-HOS-1m: