Dakota Sourcing 18913 Cushion Clamp 1/2 Inch

Product Description

The DAKOTA SOURCING 18913 is a 1/2-inch cushion clamp designed to secure tubing, pipe, and conduit runs in mechanical, plumbing, and HVAC installations. The clamp uses a cushioned lining to grip the pipe without marring the surface, reducing vibration transmission and preventing contact wear between the pipe and the mounting hardware. This style of clamp is a standard fastening component installed by plumbers, HVAC technicians, and pipefitters during rough-in and finish work on both residential and light commercial systems.

The 18913 cushion clamp is suited for use in applications where noise isolation and pipe protection are priorities, such as refrigerant line sets, copper water lines, and conduit runs secured to framing, joists, or metal strut. The 1/2-inch size fits standard half-inch pipe and tubing outside diameters typical in residential plumbing and HVAC line-set work. It is commonly used wherever codes or best practices call for cushioned support to limit metal-on-metal contact at each hanger point.

Key Features

• 1/2-inch clamp size fits standard half-inch pipe and tubing
• Cushioned lining isolates vibration and protects pipe surface from abrasion
• Reduces noise transfer between pipe and structure at each support point
• Suitable for refrigerant lines, copper water pipe, and conduit applications

Compatibility

Designed as an OEM-style replacement and standard fitment cushion clamp for 1/2-inch outside-diameter pipe, tubing, and conduit in residential and light commercial mechanical systems.

Installation Notes

Cushion clamps are installed by licensed plumbers, HVAC technicians, and pipefitters. Shut off system pressure and isolate the line before repositioning existing clamps on active systems. Fasten the clamp to a secure structural member using the appropriate screw or bolt for the substrate. Follow local mechanical and plumbing codes for maximum hanger spacing requirements on the pipe type being supported.