Ralston Nitropak NPAK-0000

Self contained unit provides a precise nitrogen source for calibrating differential and static pressure instrumentation using an external pressure calibrator

Features

  • Nitropak only, no gauge adapter, no hoses, no process connections
  • Pressure range of 0 to 3000 PSI / 210 bar
  • Pressure balanced fine adjust with ±0.0005 PSI resolution
  • 3300 PSI / 227 bar pressure relief valve
  • Refillable, 430 l cylinder holds enough gas for multiple calibrations
  • Integrated gauges for system and tank pressures
  • Quick-test connections don’t require thread tape or tools
  • Rugged, aluminium, brass, steel and ABS plastic construction
  • 1/8″ 316 stainless steel internal tubing
  • Storage compartment for pressure reference and accessories
  • Modular design with replaceable parts for quick and easy maintenance
  • Operating temperature range of -18 to +54°C

 

Product Details

  • Inlet Port Male Quick-test with cap and chain
  • Media Compatibility Air, Inert Gas, Natural Gas
  • Outlet Port Male Quick-test with cap and chain
  • Hose 1 None
  • Hose 2 None
  • Process Connection None
  • Reference Connection None
  • Country of origin USA
  • Max Pressure 3000 PSI / 200 bar / 20 MPa
  • Max Vacuum 10 InHg / 33.9 kPa
  • Materials ABS Plastic, Aluminum, Anodized Aluminum, Brass, Plated Steel, Stainless Steel, Zippered Nylon with Velcro
  • Seal Materials Buna-N, Delrin, Teflon
  • Min Operating Temperature 0 °F / -18 °C
  • Max Operating Temperature 130 °F / 54 °C
  • Pressure Source NPAK
  • Weight 29 lbs / 13 kg
  • Length 14.6 in / 38 cm
  • Width 18.5 in / 47 cm
  • Height 7.8 in / 20 cm
  • Max Pressure 3000 PSI / 200 bar / 20 MPa
  • Max Vacuum 10 InHg / 33.9 kPa
  • Min Operating Temperature 0 °F / -18 °C
  • Max Operating Temperature 140 °F / 60 °C
  • Pressure Media Nitrogen, inert gas
  • Fine Adjustment Resolution .0005 PSI / 0.00 mbar / 0.00 kPa
  • Fill Vent Valves soft seated construction
  • Mechanical Rotation 42 turns (pressure balanced)
  • Cylinder Capacity 15.20 Cu Ft
  • Overpressure Relief 3300 PSI / 230 bar / 23 MPa
  • Internal Connections 1/8 in tubing (316 stainless steel)
  • Harmonized Code 9032.81.0060
  • Country of origin USA
  • Materials Anodized Aluminum, Brass, Powder Coated Steel, Stainless Steel, Zippered Nylon with Velcro, Delrin
  • Inlet Port Male Quick-test with cap and chain
  • Media Compatibility Air, Inert Gas, Natural Gas
  • Outlet Port Male Quick-test with cap and chain
  • Seal Materials Buna-N, Delrin, Teflon

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