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The SIOUX CHIEF 550-20 is a pipe clamp designed to secure 1/2 inch – 2 inch CTS tube (copper, PEX, CPVC) and 3/8 inch – 2 inch Sch. 40 pipe (steel, plastic). It features a releasable locking mechanism for variable clamping tension, accommodating expansion and contraction. This clamp provides a 5/8 inch stand-off from the mounting surface. The PlenumSafe model meets ASTM E84 25/50 Flame/Smoke Spread and UL-94 V0 flame ratings.
Features a releasable locking mechanism, 5/8 inch stand-off, and is constructed from corrosion-proof, UV-protected nylon 66.
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