Tech Products 51557-5 Vibration Isolator 1190 Lb

Product Description

The TECH PRODUCTS 51557-5 is a plate and stud mount vibration isolator rated for up to 1190 pounds of load capacity. It measures 3.125 inches in diameter and 3 inches in height, with a 1/2-13 threaded stud and a thread length of 1.625 inches. This isolator is designed to absorb and dampen mechanical vibration, reducing noise and structural stress transmission between equipment and its mounting surface. HVAC technicians, mechanical contractors, and equipment installers use this type of isolator on compressors, air handlers, pumps, and other vibrating mechanical equipment to protect the supporting structure and connected components.

This isolator is suited for commercial and residential mechanical equipment installations where vibration control is required. The plate and stud configuration allows it to mount directly to equipment bases or equipment pads. It is appropriate for applications involving rooftop units, condensing units, hydronic pumps, and similar rotating or reciprocating machinery where load-rated vibration isolation is a specified requirement.

Key Features

• 1190 pound maximum load capacity for heavy mechanical equipment support
• Plate and stud mount configuration for flexible installation options
• 1/2-13 thread size with 1.625 inch thread length
• 3.125 inch overall diameter and 3 inch height for compact footprint
• Round shape provides even load distribution across the mounting surface

Compatibility

Designed as an OEM-style replacement or new-installation vibration isolator for mechanical equipment requiring plate and stud mount isolation with a 1/2-13 thread size and up to 1190 pound load capacity.

Installation Notes

Installation is typically performed by licensed HVAC technicians or mechanical contractors. De-energize and isolate all equipment before mounting or removing isolators. Verify that the total combined isolator load rating meets or exceeds the full operating weight of the equipment being supported. Follow local mechanical codes and equipment manufacturer guidelines for isolator placement and torque specifications.