Electrode Adapters

Tuffaloy Electrode Adapters Header

Electrode Adapters are used to improve electrode holder life and flexibility by allowing the adapter to be replaced when the taper wears out. The standard electrode adapters are made from RWMA Class 2 alloy. Other Alloys are available upon request.

Electrode Adapters can mount to a holder via threads or RWMA tapers.

Electrode Adapters designed for use with Muti-Spot Barrels have an o-ring to prevent leaking.

Part Description RWMA Material Type Pipe Thread or Taper Taper Socket Overall Length Hex Body Size Body Length Unit of Measure O-ring
190-4313  
AD-105-1.3 5RW 1-12NF ADAPTER RWMA Class 2 1 - 12 5RW 1.37500 1.25000 0.6250 IN Yes
190-4315  
AD-105-1.5 5RW 1-12NF ADAPTER RWMA Class 2 1 - 12 5RW 1.50000 1.25000 0.7500 IN Yes
190-4317  
AD-105-1.7 5RW 1-12NF ADAPTER RWMA Class 2 1 - 12 5RW 1.75000 1.25000 1.0000 IN Yes
190-4320  
AD-105-2.0 5RW 1-12NF ADAPTER RWMA Class 2 1 - 12 5RW 2.00000 1.25000 1.2500 IN Yes
190-4322  
AD-105-2.2 5RW 1-12NF ADAPTER RWMA Class 2 1 - 12 5RW 2.25000 1.25000 1.5000 IN Yes
190-4325  
AD-105-2.5 5RW 1-12NF ADAPTER RWMA Class 2 1 - 12 5RW 2.50000 1.25000 1.7500 IN Yes
190-4327  
AD-105-2.7 5RW 1-12NF ADAPTER RWMA Class 2 1 - 12 5RW 2.75000 1.25000 2.0000 IN Yes
190-4330  
AD-105-3.0 5RW 1-12NF ADAPTER RWMA Class 2 1 - 12 5RW 3.00000 1.25000 2.2500 IN Yes
190-4335  
AD-105-3.5 5RW 1-12NF ADAPTER RWMA Class 2 1 - 12 5RW 3.50000 1.25000 2.7500 IN Yes
190-4520  
AD-45-2 ADAPTER RWMA Class 2 4RW 5RW 2.00000 1.00000 1.0000 IN No
190-4530  
AD-45-3 ADAPTER RWMA Class 2 4RW 5RW 3.00000 1.00000 2.0000 IN No
190-4540  
AD-45-4 ADAPTER RWMA Class 2 4RW 5RW 4.00000 1.00000 3.0000 IN No
190-5410  
AD-54-1 ADAPTER RWMA Class 2 5RW 4RW 1.12500 0.87500 0.2500 IN No
190-5420  
AD-54-2 ADAPTER RWMA Class 2 5RW 4RW 2.00000 0.87500 1.0000 IN No
190-5430  
AD-54-3 ADAPTER RWMA Class 2 5RW 4RW 3.00000 0.87500 2.0000 IN No
190-5440  
AD-54-4 ADAPTER RWMA Class 2 5RW 4RW 4.00000 0.87500 3.0000 IN No
190-5520  
AD-55-2 ADAPTER RWMA Class 2 5RW 5RW 2.00000 0.87500 1.0000 IN No
190-5525  
AD-55-2.5 ADAPTER RWMA Class 2 5RW 5RW 2.50000 0.87500 1.5000 IN No
190-5540  
AD-55-4 ADAPTER RWMA Class 2 5RW 5RW 4.00000 0.87500 3.0000 IN No
190-5550  
AD-55-5 ADAPTER RWMA Class 2 5RW 5RW 5.00000 0.87500 4.0000 IN No
190-5620  
AD-56-2 ADAPTER RWMA Class 2 5RW 6RW 2.12500 1.00000 1.1250 IN No
190-6410  
AD-64-1 ADAPTER RWMA Class 2 6RW 4RW 1.25000 1.00000 0.2500 IN No
190-6510  
AD-65-1 ADAPTER RWMA Class 2 6RW 5RW 1.25000 1.00000 0.2500 IN No
190-7410  
AD-74-1 ADAPTER RWMA Class 2 7RW 4RW 1.25000 1.00000 0.2500 IN No
190-7510  
AD-75-1 ADAPTER RWMA Class 2 7RW 5RW 1.50000 1.00000 0.2500 IN No
190-7520  
AD-75-2 ADAPTER RWMA Class 2 7RW 5RW 2.00000 1.00000 0.7500 IN No
195-8550  
8550 ADAPTER #4 RW RWMA Class 2 5/8 - 14 NPT 4RW 1.12500 1.00000 0.3125 IN No
195-8551  
8551 ADAPTER #5 RW RWMA Class 2 5/8 - 14 NPT 5RW 1.12500 1.00000 0.3125 IN No
AD-105-1.3 5RW 1-12NF ADAPTER AD-105-1.5 5RW 1-12NF ADAPTER AD-105-1.7 5RW 1-12NF ADAPTER AD-105-2.0 5RW 1-12NF ADAPTER AD-105-2.2 5RW 1-12NF ADAPTER AD-105-2.5 5RW 1-12NF ADAPTER AD-105-2.7 5RW 1-12NF ADAPTER AD-105-3.0 5RW 1-12NF ADAPTER AD-105-3.5 5RW 1-12NF ADAPTER AD-45-2 ADAPTER AD-45-3 ADAPTER AD-45-4 ADAPTER AD-54-1 ADAPTER AD-54-2 ADAPTER AD-54-3 ADAPTER AD-54-4 ADAPTER AD-55-2 ADAPTER AD-55-2.5 ADAPTER AD-55-4 ADAPTER AD-55-5 ADAPTER AD-56-2 ADAPTER AD-64-1 ADAPTER AD-65-1 ADAPTER AD-74-1 ADAPTER AD-75-1 ADAPTER AD-75-2 ADAPTER 8550 ADAPTER #4 RW 8551 ADAPTER #5 RW