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Dixon HU400300 400-Series hammer union, 4-inch steel hose fitting for high-pressure connections in oilfield, mining, and heavy equipment applications. Rugged steel construction ensures durability and reliable sealing under demanding conditions. Designed for quick assembly and disassembly, this hammer union provides secure, leak-resistant performance in industrial fluid transfer systems.
MODEL HU400300
Contact supplier for technical support on: 8779634966
$167.56 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
California Prop 65 warningMaterial
Forged Steel
Max operating pressure
4000 PSI NSCWP
Size
3 in
Style
Threaded
Temperature range
-20F to 250F (-29C to 121C)
Construction
Red sub, black nut
Safety Notes
- 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.
- Pressure rating given at ambient temperature 70°F/21°C.
Use
Used on manifold and line connections, pump, suction and mud service.
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