Offset

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A World Of Resistance Welding

Resistance/Spot Welding Specialists

Equipment, Parts, Service and Training

CYLINDER-MOUNTED HOLDERS

These standard-tip holders are mounted directly to air or hydraulic cylinder pistons. They are ideal for assembling special multi-head resistance welding equipment. Current and coolant water are brought to each of the holders in a set-up separately.

Electrode adapters for the tip diameter being used and in lengths to suit your set-up are ordered separately. Water tubes, for carrying water into the tip, should also be ordered separately.

TUFFALOY offers both straight and offset holders for cylinder mounting. Clamps not included, but are available as a separate order item.

OFFSET HOLDERS

Offset holders are offered in eight offset sizes, from 1/8 to 1 inch. The standard models have a 1/2-NPT adapter socket, to hold adapters for 4 & 5 RW tips. Ordering a 3/4-NPT socket will permit adapters for 6 & 7 RW tips to be used. Also available on a per order bases are 7/8=14 NF and 1-12 NF threaded sockets.

For straight-thread adapters use suffix "7/8-14 N.F." Example: 194-1588-7/8-14 NF.
Offset (inches)	Width (inches)	4 & 5 RW Item No. 1/2" Pipe	6 & 7 RW Item No. 3/4" Pipe
1.0	2.5	194-1588	194-1598
0.88	2.5	194-1587	194-1597
0.75	2.31	194-1586	194-1596
0.62	2.18	194-1585	194-1595
0.50	2.06	194-1584	194-1594
0.38	1.94	194-1583	194-1593
0.25	1.81	194-1582	194-1592
0.12	1.68	194-1581

ORDER CLAMP SEPARATELY

To determine distance adapter sticks out from holder, deduct 1/2-in. from length of adapter selected. Water tubes 1/2-in. longer than adapter will install approximately flush with adapter face.


Length	FOR 4RW USE		FOR 5RW, 6RW OR 7RW USE
Length	Description	Item No.	Description	Item No.
3/4	301-.7	194-3107	312-.7	194-3207
1	301-1.0	194-3110	312-1.0	194-3210
1-1/4	301-1.2	194-3112	312-1.2	194-3212
1-1/2	301-1.5	194-3115	312-1.5	194-3215
1-3/4	301-1.7	194-3117	312-1.7	194-3217
2	301-2.0	194-3120	312-2.0	194-3220
2-1/2	301-2.5	194-3125	312-2.5	194-3225
3	301-3.0	194-3130	312-3.0	194-3230
3-1/2	301-3.5	194-3135	312-3.5	194-3235
4	301-4.0	194-3140	312-4.0	194-3240
4-1/2	301-4.5	194-3145	312-4.5	194-3245

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