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Dixon Boss Fittings
Dixon 1002 Series Hammer Union

Dixon 1002 Series Hammer Union

Vendor: Dixon Boss Fittings

Coupling Type: Air & Multipurpose Couplings


10000 PSI NSCWP - blue sub, red nut

Coupling Category:

Boss Fittings

  • Socket weld configurations and other materials are available.
  • temperature rating: -25°F to 200°F
  • Hammer unions work at extremely high pressures. Mismatching components of one series with another (i.e. series 602 with series 1502) can lead to destruction of property, serious bodily injury or death. Safety Alert - Hose, Couplings, and Hose Assemblies

Note: non-shocking cold water pressure means that the rated value is the maximum pressure at ambient temperature:
  • no spikes higher than this pressure
  • no instantaneous pressure increases (0-2000 PSIG in 1/4 of a second)
  • ambient temperature: 70°F

1002 Series

  • lip type seal ring minimizes fluid flow turbulence while creating a pressure seal
  • for use in high pressure systems and truck mounting applications running air, water, oil, gas or mud up to 10,000 PSI NSCWP (non-shock cold working pressure)
  • blue sub, red nut
Size Configuration NSCWP Forged Steel
Part #
1" threaded 1002 series 10000 HU1002100
2" threaded 1002 series 10000 HU1002200
4" threaded 1002 series 10000 HU1002400
   WARNING: Cancer and
   Reproductive Harm -