Pipe Fittings & Flanges - Hammer Unions



HUCSTA100 - Series 100


 
Applications: Economical low pressure union used on manifolds and lines running air, water, oil or gas up to 1000 psi NSCWP (Non-Shock Cold Working Pressure).

Seating is precision machined metal to metal surfaces.

Colour Code: Yellow body with black nut
Temperature:
-32°C to +93°C
Threads:
NPT Female or Buttweld
 


HUCSTA200 - Series 200 / HUCSTA206 - Series 206


 

Applications: High pressure union used on manifolds and lines for pumps, suction and mud service with pressures up to 4000 psi NSCWP (Non-Shock Cold Working Pressure).

Seating is precision machined metal to metal surfaces.

Colour Code: Red body with black nut
Temperature: -32°C to +93°C
Threads: NPT Female or Buttweld  
 



HUCSTA400 - Series 400


 
Applications: Medium pressure union used on lines for pumps, suction and mud service with pressures up to 2000 psi NSCWP (Non-Shock Cold Working Pressure).

Series 200: Seating is precision machined metal to metal surfaces.
Series 206: Seating is precision machined metal to metal surfaces with O'Ring added to male body acting as a secondary seal.

Colour Code: Grey body with blue nut
Temperature:
-32°C to +93°C
Threads:
NPT Female or Buttweld