Electrode Adapters

CMW Adapters

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.

Part	Description	RWMA Material Type	Engagement to Holder	RWMA Taper	Overall Length	Hex Width	Thread Length	Body Length	Unit of Measure	O-ring Included	Thread Type
290-18-752	18-752 CMW	RWMA Class 2	5/8 - 18	1:10	1.25000	1.00000	1.2500	1.2500	IN	No	Male
290-18-787	18-787 CMW	RWMA Class 2	1 - 14	7RW	2.12500	1.25000	0.7500	0.3750	IN	Yes	Male
290-18-7863	18-7863 CMW	RWMA Class 2	1 - 14	6RW	1.75000	1.25000	0.7500	1.0000	IN	Yes	Male
290-18-786	18-786 CMW	RWMA Class 2	1 - 14	5RW	0.81300	1.25000	0.5625	0.2500	IN	Yes	Male
290-18-785	18-785 CMW	RWMA Class 2	1 - 14	4RW	0.81300	1.25000	0.5625	0.2500	IN	Yes	Male
290-18-771	18-771 CMW	RWMA Class 2	7/8 - 14	5RW	0.81300	1.00000	0.6250	0.1563	IN	Yes	Male
290-18-770	18-770 CMW	RWMA Class 2	7/8 - 14	4RW	0.81300	1.00000	0.6250	0.1563	IN	Yes	Male
290-18-7576-09	18-7576-09 CMW	RWMA Class 2	3/4 - 14 NPT	6RW	1.12500	1.25000	0.8750	0.2500	IN	No	Male
290-18-757-09	18-757-09 CMW	RWMA Class 2	3/4 - 14 NPT	5RW	1.12500	1.25000	0.8750	0.2500	IN	No	Male
290-18-756-09	18-756-09 CMW	RWMA Class 2	3/4 - 14 NPT	4RW	1.12500	1.25000	0.8750	0.2500	IN	No	Male
290-18-755	18-755 CMW	RWMA Class 2	3/4-10	5RW	1.56250	1.00000	0.5625	1.0000	IN	Yes	Male
290-18-754	18-754 CMW	RWMA Class 2	5/8 - 18	5RW	1.62500	1.00000	0.7500	0.5625	IN	No	Female
290-18-753	18-753 CMW	RWMA Class 2	5/8 - 18	4RW	1.62500	1.00000	0.8750	0.5625	IN	No	Female
290-18-741	18-741 CMW	RWMA Class 2	5RW	4RW	1.18750	0.87500	0.8750	0.3125	IN	No
290-18-751	18-751 CMW	RWMA Class 2	5/8 - 18	5RW	1.68750	1.00000	0.5625	1.1250	IN	Yes	Male
290-18-750	18-750 CMW	RWMA Class 2	5/8 - 18	4RW	0.81250	0.87500	0.5625	0.2500	IN	Yes	Male
290-18-749-06	18-749-06 CMW	RWMA Class 2	5/8 - 14 NPT	5RW	0.75000	1.00000	0.5625	0.1875	IN	No	Male
290-18-748-06	18-748-06 CMW	RWMA Class 2	5/8 - 14 NPT	4RW	0.75000	1.00000	0.5625	0.1875	IN	No	Male
290-18-747-07	18-747-07 CMW	RWMA Class 2	1/2 - 14 NPT	5RW	0.87500	1.00000	0.6250	0.2500	IN	No	Male
290-18-7465-07	18-7465-07 CMW	RWMA Class 2	1/2 - 14 NPT	5RW Cap Taper	0.87500	0.87500	0.5625	0.2500	IN	No	Male
290-18-746-07	18-746-07 CMW	RWMA Class 2	1/2 - 14 NPT	4RW	0.87500	1.00000	0.6250	0.2500	IN	No	Male
290-18-742	18-742 CMW	RWMA Class 2	7RW	5RW	1.50000	1.00000	1.2500	0.2500	IN	No
290-18-7416	18-7416 CMW	RWMA Class 2	5RW	6RW	2.25000	1.00000	0.8750	1.3750	IN	No
290-18-7415	18-7415 CMW	RWMA Class 2	4RW	5RW	1.75000	0.87500	0.6250	1.1250	IN	No
290-18-7414	18-7414 CMW	RWMA Class 2	6RW	5RW	1.18750	1.00000	0.8750	0.3125	IN	No

Electrode Adapters

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