Hart Industries - Copper Sweat Tube / Handlebar Unions

Products

HART O-Ring Unions - Copper Sweat Tubes

Cooper Sweat Tube Fig. 3636

Copper Sweat Tube

Zero Leakage
Type K,L, or M Tube Size (Specify)
Flat faced O-Ring design

B 21 Brass
Copper Sweat Tube Chart

Dimensions

FIGURE NO	A TUBE SIZE	B	C HEX	D	E TAIL-PIECE	F THREAD-PIECE	G	WGT (LBS)
3636-0	1/8"	1.660	1-3/8	3/4	0.785	0.875	7/8	1/2
3636-1	1/4"	1.660	1-3/8	3/4	0.785	0.875	3/8	1/2
3636-2	3/8"	1.800	1-1/2	7/8	0.863	0.937	7/16	1/2
3636-3	1/2"	2.035	1-7/8	1-1/8	.935	1.100	1/2	1
3636-4	3/4"	2.148	2-1/8	1-3/8	1.023	1.125	9/16	1-1/4
3636-5	1"	2.570	2-1/2	1-3/4	1.258	1.312	5/8	2
3636-6	1-1/4"	2.822	3	2-1/8	1.385	1.437	11/16	3
3636-7	1-1/2"	3.072	3-3/8	2-3/8	1.510	1.562	3/4	4
3636-8	2"	3.259	3-7/8	2-7/8	1.572	1.687	7/8	5
3636-9	2-1/2"	3.635	4-7/8	3-1/2	1.760	1.875	7/8	8-1/2
3636-10	3"	4.135	5-1/2	4	2.010	2.125	1	9

HART O-Ring Unions - Handlebar Unions

Hammer Blow - Lug Nut Unions

Handlebar Unions

Available for Series 3131 (screwed) and 3333 (socketweld) and 3535 (buttweld)
Lugs welded-on for superior strength when compared to forged lugs
Quick spin-off modified acme threads on sizes 1" to 3". On 1/8" to 3/4" 12 pitch 60º V threads are used
All HART Industrial Unions are precision machined
Specify prefix "H"
Viton O-Ring standard, Buna N, Teflon, EPDM, Neoprene also available

Standard Assemblies
A105 Carbon Steel
304 Stainless Steel
316 Stainless Steel
Alloys - see materials list
under how to order

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