Selecting Clamps Using Pipe, Conduit, or Tubing Trade Size
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Snug-Fit Vibration-Damping Loop Clamps
A molded cushion reduces vibration and wear from clamp edges, plus provides a tighter fit around material than standard vibration-damping loop clamps. Clamps surround lines completely while holding them close to the mounting surface.
Aluminum clamps have good corrosion resistance. 304 and 321 stainless steel clamps have excellent corrosion resistance.
Neoprene cushions are for use in environments where clamps are exposed to oil and ozone. EPDM cushions are for use in environments where clamps are exposed to water and steam. They withstand ozone and aging. Silicone cushions withstand ozone, sunlight, oxidation, and high temperatures. Fluorosilicone cushions resist exposure to chemicals, oil, ozone, fuel, and high temperatures.
ID | Mounting | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | Metric, mm | For Pipe Size  | Cushion Color | Ctr.-to-Ctr. Lg. | Lg. | Wd. | Ht. | Thick. | Fasteners Included | Hole Dia. | Temp. Range, °F | For Use Outdoors | Specifications Met | Pkg. Qty. | Pkg. | |
Aluminum | ||||||||||||||||
Neoprene Rubber Cushion | ||||||||||||||||
| 11/16" | 17 | __ | Black | 13/16" | 1 7/16" | 1/2" | 13/16" | 1/16" | No | 13/64" | -40° to 210° | Yes | MS21919 | 5 | 00000000 | 000000 |
EPDM Rubber Cushion | ||||||||||||||||
| 11/16" | 17 | __ | Purple | 13/16" | 1 7/16" | 1/2" | 13/16" | 1/16" | No | 13/64" | -40° to 270° | Yes | MS21919 | 5 | 00000000 | 00000 |
| 3/4" | 19 | 3/8 | Purple | 13/16" | 1 7/16" | 1/2" | 7/8" | 1/16" | No | 13/64" | -40° to 270° | Yes | MS21919 | 5 | 00000000 | 00000 |
304 Stainless Steel | ||||||||||||||||
EPDM Rubber Cushion | ||||||||||||||||
| 11/16" | 17 | __ | Purple | 13/16" | 1 7/16" | 1/2" | 3/4" | 1/32" | No | 13/64" | -40° to 270° | Yes | MS21919 | 5 | 00000000 | 00000 |
| 3/4" | 19 | 3/8 | Purple | 13/16" | 1 7/16" | 1/2" | 13/16" | 1/32" | No | 13/64" | -40° to 270° | Yes | MS21919 | 5 | 00000000 | 00000 |
Silicone Rubber Cushion | ||||||||||||||||
| 11/16" | 17 | __ | White | 13/16" | 1 7/16" | 1/2" | 3/4" | 1/32" | No | 13/64" | -80° to 450° | Yes | MS21919 | 5 | 00000000 | 00000 |
Fluorosilicone Rubber Cushion | ||||||||||||||||
| 3/4" | 19 | 3/8 | Blue | 13/16" | 1 7/16" | 1/2" | 13/16" | 1/32" | No | 13/64" | -80° to 450° | Yes | MS21919 | 5 | 00000000 | 00000 |
321 Stainless Steel | ||||||||||||||||
Silicone Rubber Cushion | ||||||||||||||||
| 5/8" | 16 | 1/4 | White | 3/4" | 1 7/16" | 1/2" | 7/8" | 1/32" | No | 13/64" | -80° to 450° | Yes | MS21919 | 5 | 0000000 | 0000 |
Plastic Loop Clamps
Compared to metal loop clamps, plastic loop clamps reduce wear on soft materials, such as tubing and cable. Clamps are nonconductive and noncorrosive. They surround lines completely while holding them close to the mounting surface.
Polyethylene clamps resist moisture and UV rays, making them good for outdoor use.