Tech Products 51561-5 Vibration Isolator 1190 Lb M12

Product Description

The TECH PRODUCTS 51561-5 is a stud-to-stud vibration isolator rated for a maximum load capacity of 1190 pounds. This mount is engineered to absorb and dampen mechanical vibration between a piece of equipment and its mounting surface, reducing noise transmission and protecting connected structures from dynamic loading. The isolator features an M12 metric thread on both ends with a 1.75mm thread pitch, a round body measuring 79mm in diameter and 76mm in height, and a weight of 1 pound. It is a direct bolt-in solution for equipment that requires metric fastener compatibility. HVAC technicians, mechanical contractors, and industrial maintenance professionals are the primary installers of this component.

This vibration isolator is suited for use in commercial and industrial mechanical systems where vibration control is required at equipment mounting points. Common applications include rooftop HVAC units, air handling units, compressors, pumps, fans, and other motor-driven equipment mounted to structural surfaces. The stud-to-stud configuration allows the isolator to be threaded directly into a tapped base on the equipment and into a matching tapped receiver on the mounting frame or rail, making it well suited for tight or enclosed mounting arrangements where a through-bolt is not practical.

Key Features

• 1190 pound maximum load capacity for heavy-duty equipment support
• M12 metric stud-to-stud mount on both ends with 1.75mm thread pitch
• Round body profile at 79mm diameter for consistent radial stiffness
• 76mm overall height provides defined isolation travel and clearance
• Metric thread standard suits equipment with metric fastener interfaces
• Compact 1 pound weight simplifies handling and installation

Compatibility

Designed as an OEM-style replacement or new-installation vibration isolator for commercial and industrial mechanical equipment requiring M12 metric stud-to-stud mounting with a 1190 pound load rating.

Installation Notes

Installation is typically performed by licensed HVAC technicians or mechanical contractors. De-energize and lock out all equipment before installing or replacing vibration isolators. Thread both studs fully to the specified engagement depth without overtightening, as excessive torque can deform the isolator body and reduce isolation performance. Verify that the combined static load on each isolator does not exceed the 1190 pound rated capacity before returning the equipment to service.