Dunham Rubber & Belting Corporation
Dunham Rubber & Belting Corporation
682 Commerce Parkway West Drive, Greenwood, IN 46143
Toll Free: 800.876.5340
Tel: 317.888.3002
Fax: 317.888.2335
Email: mail@dunhamrubber.com
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Features
  • Not all configurations are stocked
  • Boss-Lock versions are also available. Consult the factory for pricing and availability.
  • Line drawings are for reference only. Consult the factory for specific dimensions.
  • Final weld preparation, as with all weld fittings, is the responsibility of the welder.
Dixon coupler butt weld to pipe/socket weld to tube
Dixon Couplers for Welding
Unit of Measure
1 2 

Item #

Size

Bore

Material

Type

75DWSPSS N/A 3/4 in N/A 1.065 in N/A 316 Stainless Steel N/A Socket Weld to Sch. 40 Pipe
75DWBPSTSS N/A 3/4 in N/A 0.765 in N/A 316 Stainless Steel N/A Butt Weld to Sch. 40 Pipe / Socket Weld to Nominal OD Tubing
100DWBPSTSS N/A 1 in N/A 1.015 in N/A 316 Stainless Steel N/A Butt Weld to Sch. 40 Pipe / Socket Weld to Nominal OD Tubing
100DWSPSS N/A 1 in N/A 1.330 in N/A 316 Stainless Steel N/A Socket Weld to Sch. 40 Pipe
100DWSPAL N/A 1 in N/A 1.330 in N/A Aluminum N/A Socket Weld to Sch. 40 Pipe
150DWSPAL N/A 1-1/2 in N/A 1.915 in N/A Aluminum N/A Socket Weld to Sch. 40 Pipe
150DWSPSS N/A 1-1/2 in N/A 1.915 in N/A 316 Stainless Steel N/A Socket Weld to Sch. 40 Pipe
150DWBPSTSS N/A 1-1/2 in N/A 1.515 in N/A 316 Stainless Steel N/A Butt Weld to Sch. 40 Pipe / Socket Weld to Nominal OD Tubing
150DWBPSTAL N/A 1-1/2 in N/A 1.515 in N/A Aluminum N/A Butt Weld to Sch. 40 Pipe / Socket Weld to Nominal OD Tubing
200DWSPSS N/A 2 in N/A 2.390 in N/A 316 Stainless Steel N/A Socket Weld to Sch. 40 Pipe
200DWBPSTAL N/A 2 in N/A 2.015 in N/A Aluminum N/A Butt Weld to Sch. 40 Pipe / Socket Weld to Nominal OD Tubing
200DWBPSTSS N/A 2 in N/A 2.015 in N/A 316 Stainless Steel N/A Butt Weld to Sch. 40 Pipe / Socket Weld to Nominal OD Tubing
200DWSPAL N/A 2 in N/A 2.390 in N/A Aluminum N/A Socket Weld to Sch. 40 Pipe
300DWBPSTSS N/A 3 in N/A 3.015 in N/A 316 Stainless Steel N/A Butt Weld to Sch. 40 Pipe / Socket Weld to Nominal OD Tubing
300DWSPAL N/A 3 in N/A 3.530 in N/A Aluminum N/A Socket Weld to Sch. 40 Pipe
300DWSPSS N/A 3 in N/A 3.530 in N/A 316 Stainless Steel N/A Socket Weld to Sch. 40 Pipe
300DWBPSTAL N/A 3 in N/A 3.015 in N/A Aluminum N/A Butt Weld to Sch. 40 Pipe / Socket Weld to Nominal OD Tubing
400DWBPSTSS N/A 4 in N/A 4.015 in N/A 316 Stainless Steel N/A Butt Weld to Sch. 40 Pipe / Socket Weld to Nominal OD Tubing
400DWBPSTAL N/A 4 in N/A 4.015 in N/A Aluminum N/A Butt Weld to Sch. 40 Pipe / Socket Weld to Nominal OD Tubing
400DWSPAL N/A 4 in N/A 4.530 in N/A Aluminum N/A Socket Weld to Sch. 40 Pipe
400DWSPSS N/A 4 in N/A 4.530 in N/A 316 Stainless Steel N/A Socket Weld to Sch. 40 Pipe
500DWBPSTAL N/A 5 in N/A 5.015 in N/A Aluminum N/A Butt Weld to Sch. 40 Pipe / Socket Weld to Nominal OD Tubing
500DWSPAL N/A 5 in N/A 5.593 in N/A Aluminum N/A Socket Weld to Sch. 40 Pipe
500DWSPSS N/A 5 in N/A 5.593 in N/A 316 Stainless Steel N/A Socket Weld to Sch. 40 Pipe
600DWBPSTAL N/A 6 in N/A 6.020 in N/A Aluminum N/A Butt Weld to Sch. 40 Pipe / Socket Weld to Nominal OD Tubing
Unit of Measure
1 2