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About Measuring Fittings
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Measure the threaded ends of your fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.
Tube Repair Clamps for Steel
 |
Repair pinholes, punctures, and cracks in low-pressure systems with these clamps. Because of the full-coverage gasket and strip that bridges the opening between bolts, they work like couplings, fixing even full-circle breaks. Their neoprene gaskets can be used with air and water. Clamps are 304 stainless steel for very good corrosion resistance.
Choose a clamp that’s long enough to cover your damaged area and at least 1” on both sides. To install, insert your tubing into the clamp and tighten the bolt to create a secure seal.
For Tube OD | Material | Max. Pressure @ Temp. | Max. Vacuum @ Temp. | For Use With | Temp. Range, ° F | Each | |||
|---|---|---|---|---|---|---|---|---|---|
Full-Coverage Neoprene Gasket | |||||||||
4" Long | |||||||||
| 2" | 304 Stainless Steel | 15 psi @ 72° F | 15 in. Hg @ 72° F | Air, Water | -50 to 180 | 4481K861 | 000000 | ||
| 3" | 304 Stainless Steel | 15 psi @ 72° F | 15 in. Hg @ 72° F | Air, Water | -50 to 180 | 4481K941 | 00000 | ||
| 4" | 304 Stainless Steel | 15 psi @ 72° F | 15 in. Hg @ 72° F | Air, Water | -50 to 180 | 4481K981 | 00000 | ||
| 6" | 304 Stainless Steel | 15 psi @ 72° F | 15 in. Hg @ 72° F | Air, Water | -50 to 180 | 4481K221 | 00000 | ||
6" Long | |||||||||
| 2" | 304 Stainless Steel | 15 psi @ 72° F | 15 in. Hg @ 72° F | Air, Water | -50 to 180 | 4481K241 | 00000 | ||
| 3" | 304 Stainless Steel | 15 psi @ 72° F | 15 in. Hg @ 72° F | Air, Water | -50 to 180 | 4481K281 | 00000 | ||
| 4" | 304 Stainless Steel | 15 psi @ 72° F | 15 in. Hg @ 72° F | Air, Water | -50 to 180 | 4481K321 | 00000 | ||
| 6" | 304 Stainless Steel | 15 psi @ 72° F | 15 in. Hg @ 72° F | Air, Water | -50 to 180 | 4481K361 | 000000 | ||
8" Long | |||||||||
| 2" | 304 Stainless Steel | 15 psi @ 72° F | 15 in. Hg @ 72° F | Air, Water | -50 to 180 | 4481K311 | 00000 | ||
| 3" | 304 Stainless Steel | 15 psi @ 72° F | 15 in. Hg @ 72° F | Air, Water | -50 to 180 | 4481K411 | 00000 | ||
| 4" | 304 Stainless Steel | 15 psi @ 72° F | 15 in. Hg @ 72° F | Air, Water | -50 to 180 | 4481K451 | 00000 | ||
| 6" | 304 Stainless Steel | 15 psi @ 72° F | 15 in. Hg @ 72° F | Air, Water | -50 to 180 | 4481K531 | 000000 | ||
12" Long | |||||||||
| 2" | 304 Stainless Steel | 15 psi @ 72° F | 15 in. Hg @ 72° F | Air, Water | -50 to 180 | 4481K611 | 00000 | ||
| 3" | 304 Stainless Steel | 15 psi @ 72° F | 15 in. Hg @ 72° F | Air, Water | -50 to 180 | 4481K711 | 000000 | ||
| 4" | 304 Stainless Steel | 15 psi @ 72° F | 15 in. Hg @ 72° F | Air, Water | -50 to 180 | 4481K751 | 000000 | ||
| 6" | 304 Stainless Steel | 15 psi @ 72° F | 15 in. Hg @ 72° F | Air, Water | -50 to 180 | 4481K831 | 000000 | ||
Tube Repair Clamps for Copper
 |
Repair leaks in copper tubing. These clamps have a full-coverage gasket for fixing pinholes, cracks, and nearly full-circle breaks. They can also be used to add support to corroded tubing. Their Buna-N gasket works with a variety of media, such as water, oil, and hydraulic fluid. And since they meet NSF/ANSI 61, these clamps are safe to use with drinking water systems. They’re made of 304 stainless steel for very good corrosion resistance.
Choose a clamp that’s long enough to cover your damaged area with at least 1” on both sides. Clamps slide over tubing, so there’s no need to disassemble your system.
Copper tube size is the accepted designation of the copper tubing industry, not the actual OD.
For Copper Tube Size | For Tube OD | Material | Max. Pressure @ Temp. | Max. Vacuum @ Temp. | For Use With | Temp. Range, ° F | For Copper Tube Type | Food Industry Std. | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Full-Coverage Buna-N Gasket | ||||||||||||
3" Long | ||||||||||||
| 1 | 1 1/8" | 304 Stainless Steel | 150 psi @ 72° F | 15 in. Hg @ 72° F | Diesel Fuel, Drinking Water, Hydraulic Fluid, Natural Gas, Oil, Water | -20 to 180 | K, M, L | NSF/ANSI 61 | 50245K18 | 000000 | ||
6" Long | ||||||||||||
| 1 | 1 1/8" | 304 Stainless Steel | 150 psi @ 72° F | 15 in. Hg @ 72° F | Diesel Fuel, Drinking Water, Hydraulic Fluid, Natural Gas, Oil, Water | -20 to 180 | K, M, L | NSF/ANSI 61 | 50245K19 | 000000 | ||
