Tech Products 51357 Vibration Isolator 125 Lb Stud Mount

Product Description

The TECH PRODUCTS 51357 is a stud-to-stud vibration isolator rated for 125 pounds of load capacity. It measures 1-3/8 inches in diameter and 1 inch in height, with a 5/16-18 threaded stud on each end. Vibration isolators of this type are installed between mechanical equipment and their mounting surfaces to absorb vibration, reduce structure-borne noise, and limit the transfer of operational movement to surrounding assemblies. HVAC technicians and mechanical contractors install these on compressors, fan assemblies, condensing units, and similar equipment where vibration control is required for reliable long-term operation.

This isolator is suited for light- to medium-duty applications in residential and light commercial mechanical systems. Typical install scenarios include mounting compressors, blower housings, or small pumps to equipment bases, curbs, or equipment pads. The stud-to-stud configuration allows it to fit inline between threaded mounting points without additional hardware in most standard installations. The 125-pound load rating makes it appropriate for individual mounting points on smaller equipment packages.

Key Features

• 125-pound static load capacity per isolator
• 5/16-18 threaded stud on both ends for direct inline mounting
• 1-3/8 inch overall diameter for a compact footprint
• 1 inch overall height keeps equipment close to the mounting surface
• Stud-to-stud design requires no additional fastener hardware at the interface

Compatibility

Designed as an OEM-style replacement or service part for residential and light commercial mechanical equipment requiring 5/16-18 stud-to-stud vibration isolation at up to 125 pounds load capacity per mount point.

Installation Notes

Installation is typically performed by licensed HVAC technicians or mechanical contractors. Power down and lock out all associated electrical circuits before servicing any equipment mounting. Use appropriately sized wrenches on the stud flats to avoid twisting the isolator body during tightening. Verify that the combined load per isolator does not exceed the 125-pound rated capacity when determining the number of isolators required for a given equipment installation.