Tech Products 51555-5 Vibration Isolator 1190 Lb

Product Description

The TECH PRODUCTS 51555-5 is a plate-to-plate vibration isolator rated for up to 1190 pounds of load capacity. It uses a 1/2-13 threaded mounting configuration and measures 3.125 inches in diameter and 3 inches in height. Vibration isolators of this type are installed between mechanical equipment and structural mounting surfaces to absorb vibration and reduce noise transmission. This unit is suited for use in HVAC, mechanical, and industrial applications where equipment-generated vibration must be controlled at the mounting point. Installation is typically handled by HVAC technicians or mechanical contractors.

This isolator fits applications where a plate-to-plate mounting interface is required between a piece of rotating or reciprocating equipment and its support structure. Common use cases include rooftop HVAC units, air handlers, compressors, pumps, and similar mechanical equipment that generates sustained vibration during operation. The 1190 pound load rating accommodates a wide range of equipment weights in both light commercial and residential mechanical installations.

Key Features

• 1190 pound static load capacity for heavy-duty equipment support
• Plate-to-plate isolator type for direct surface-to-surface mounting
• 1/2-13 threaded fastener interface for secure installation
• 3.125 inch overall diameter provides a stable mounting footprint
• 3 inch height delivers vertical deflection clearance between mounting surfaces

Compatibility

Designed as an OEM-style replacement or new-installation vibration isolator for mechanical equipment requiring a plate-to-plate mounting configuration with a 1/2-13 thread size and a load rating up to 1190 pounds.

Installation Notes

Installation is typically performed by licensed HVAC technicians or mechanical contractors. De-energize and lock out the equipment before servicing or replacing isolators. Ensure the mounting surface is level and structurally capable of supporting the combined equipment and isolator load. Verify that the thread engagement on the 1/2-13 fastener meets the equipment manufacturer's minimum engagement requirements before returning the unit to service.