Dixon Couplers for Welding


Description   Photograph
Socket Weld - Butt Weld  
Dixon Couplers for Welding
Coupling CategoryManufacturer 
Cam and Groove Dixon - Cam and Groove Fittings 

  • not all configurations are stocked
  • Line drawings are for reference only. Consult JGB for specific dimensions.
  • Boss-Lock versions are also available.
  • Final weld preparation, as with all weld fittings, is the responsibility of the welder. Safety Alert - Hose, Couplings, and Hose Assemblies

socket weld to schedule 40 pipe

Size Bore Aluminum 316 Stainless Steel
Part # Part #
3/4" 1.065 ... 75DWSPSS
1" 1.330 100DWSPAL 100DWSPSS
1-1/2" 1.915 150DWSPAL 150DWSPSS
2" 2.390 200DWSPAL 200DWSPSS
3" 3.530 300DWSPAL 300DWSPSS
4" 4.530 400DWSPAL 400DWSPSS
5" 5.593 500DWSPAL 500DWSPSS
6" 6.655 600DWSPAL 600DWSPSS
8" 8.711 800DWSPAL 1 ...
1 Dixon and Boss-Lock Cam and Groove Couplings do not interchange in the 8" size. Safety Alert - Hose, Couplings, and Hose Assemblies
The 8" Dixon design has 4 cam arms.


butt weld to schedule 40 pipe / socket weld to nominal OD tubing

Size Bore Aluminum 316 Stainless Steel
Part # Part #
3/4" .765 ... 75DWBPSTSS
1" 1.015 ... 100DWBPSTSS
1-1/2" 1.515 150DWBPSTAL 150DWBPSTSS
2" 2.015 200DWBPSTAL 200DWBPSTSS
3" 3.015 300DWBPSTAL 300DWBPSTSS
4" 4.015 400DWBPSTAL 400DWBPSTSS
5" 5.015 500DWBPSTAL ...
6" 6.020 600DWBPSTAL ...