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All Categories > HoldRite > Pipe Supports > Overhead Supports > Inserts and Clamps > Variable Closure Isolation Strut Clamp with Pad > Item # 257-P

Item # 257-P, ASTM E-84 25/50 PLENUM RATED. Variable closure clamps supports up to 1" CTS.


The HOLDRITE® Acoustical Standard Clamp™ #257-P is a strong, sound rated variable closure clamp. Two acoustical inserts insolate the pipe from the support structure, reducing piping noise and vibration, while allowing normal pipe expansion and contraction. Clamp supports up to 1" CTS tubing sizes. Supports Copper, PEX, CPVC tubing, conduit, etc. Framework complies with UL94V-2 fire rating.
Overhead_Supports-Silencer-250-280
Unit of Measure
Specifications | Features

Specifications

Top & Bottom Clamp Material

N/A Nylon, medium blue

Pads Material

N/A TPR, natural (off-white), 50 shore A

Industry Standards/Certifications

N/A FR UL94V-2

Load Rating (Suspended Mode)

N/A 25 lb

Load Rating (Top Mount)

N/A 200 lb

Operating Temperature [Min]

N/A -10 ºF

Operating Temperature [Max]

N/A 180 ºF

Features

N/A UPC / IPC / IAPMO listed