NPAK-4FBA-RG-2m-1m

Nitropak, 1/2" female BSPP gauge adapter, 2m, 1m hoses, (2) 1/4" FBSPP process connections

Self contained nitrogen source includes all connections and hoses to connect directly to a pressure gauge or calibrator


  • Proprietary pressure balanced fine adjustment piston allows for extremely precise, finger-tip control of pressure at 0.03 psi (2 mbar) or 3000 psi (210 bar) or any range in between.
  • Easily refillable nitrogen cylinder holds enough gas for multiple calibrations
  • Nylon bag to hold hose and fittings attached to inside of lid
  • Includes storage compartment in control panel for pressure reference test gauge
  • Low volume Quick-test hose, gauge adapter and process connection can be attached to NPAK without thread sealant or a wrench
  • Designed to meet US Department of Transportation (DOT) and Canadian Transport Canada (TC) standards
  • CE Approved for use in European Union - Designed to meet Pressure Equipment Directive (PED) and Transportable Pressure Equipment (TPED) standards
  • Made in USA

Item Includes

  • Assembly - NPAK Assembly (NPAK)
  • Gauge Adapter - G 1/2" female BSPP (ISO 228/1) x female Quick-test, no check-valve, brass (QTHA-4FBA-RG)
  • Hose - Quick-test 6900 psi hose, brass hose ends, 2 m (6.6 ft) long (QTQT-HOS-2m)
  • Hose - Quick-test 6900 psi hose, brass hose ends, 1 m (3.3 ft) long (QTQT-HOS-1m)
  • Hose Adapter - G 1/4" female BSPP (ISO 228/1) x male Quick-test, no check-valve, brass (QTHA-2FB0-RG)
  • Hose Adapter - G 1/4" female BSPP (ISO 228/1) x male Quick-test, no check-valve, brass (QTHA-2FB0-RG)


Pressure Range0 to 3000 psi (0 to 207 bar)
Vacuum Range0 to 10"Hg (0 to 254 mmHG)
Temperature range0 to 130 °F (-18 to 54 °C)
ConstructionABS Plastic, Aluminum, Anodized Aluminum, Brass, Plated Steel, Stainless Steel, Zippered Nylon with Velcro
Seal materialsBuna-N, Delrin, Teflon
Pressure MediaNitrogen, inert gas
Fine Adjust Resolution±0.0005 PSI (0.03 mbar)
Full Cylinder Pressure GaugeNPAK dual scale pressure gauge (3000 psi / 210 bar)
Full Regulated Pressure GaugeNPAK dual scale pressure gauge (3000 psi / 210 bar)
Inlet PortNPAK Inlet port assembly, male Quick-test with cap and chain S.S.
Outlet Port 1NPAK Outlet port assembly, male Quick-test with cap and chain, S.S.
Outlet Port 2NPAK Outlet port assembly, male Quick-test with cap and chain, S.S.
Fill and Vent Valvessoft seated construction
Mechanical Rotation42 turns (pressure balanced)
Cylinder Capacity15.20 ft^3 (430 l)
Overpressure Relief3300 PSI (227 bar)
Internal Connections1/8 in tubing (316 stainless steel)