Captive Rubber Hangers

A universal captive rubber mounting for supporting, hanging, anchoring and guiding pipework and ductwork, particularly exhaust systems on board ship.

Designed specifically for use in high ambient temperature conditions for the control of vibration throughout the audible frequency range.

Design Features

• Tested at 40°C ambient with eyebolt at 400°C (300 mm drop rod and turnbuckle fitted) resulted in only 2°C temperature rise at inner rubber surface.
• Rubber insert is moulded in five variants 35, 45, 55, 65 and 70 IRHD (International Rubber Hardness).
• Rubber insert provides excellent high frequency attenuation performance.
• Unit remains captive and fail-safe whether used as a supporting mount or hanger.
• CRM2 has an M12 upper fixing and the CRM3 has an M20 upper fixing.
• Both CRM’s can be bolted to the structure with 2 x M12 bolts or supplied fitted with a sole plate to permit fixing by welding.

Typical Applications

• Marine Exhaust Systems.
• Industrial Exhaust Systems.
• Ductwork and Attenuators.
• High speed rotating machinery.
• Shock mount for control cabinets and instrument racks etc.

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