Tech Products 52816 Housed Spring Leveling Mount 370 Lb

Product Description

The TECH PRODUCTS 52816 is a housed spring leveling mount designed to isolate vibration and provide adjustable leveling support for mechanical equipment. The unit delivers a 370-pound load capacity and uses a 3/8-16 bolt thread for secure attachment. With an overall width of 2.25 inches and a total length of 5.75 inches, this mount fits into tight equipment bays while still providing meaningful spring deflection of up to 0.8 inches. HVAC technicians, mechanical contractors, and millwrights install this type of mount under rooftop units, air handlers, compressors, pumps, and similar rotating equipment to reduce structure-borne noise and vibration transmission.

This mount suits residential and commercial mechanical installations where equipment must be isolated from a structural surface. Common applications include rooftop and ground-level air conditioning units, hydronic pumps, fan coil units, and compressor skids. The spring housing keeps the spring element captive during installation and operation, which simplifies alignment and reduces the risk of lateral displacement under load. The 7/16-inch mounting hole diameter accommodates standard hardware for most equipment bases and housings.

Key Features

• 370-pound load capacity per mount for heavy mechanical equipment support
• Housed spring design keeps spring captive and aligned during installation
• Up to 0.8 inches of deflection for effective vibration isolation
• 3/8-16 bolt thread compatible with standard fastener hardware
• 7/16-inch mounting hole diameter for easy base plate attachment
• Compact 2.25-inch width fits standard equipment footprints

Compatibility

Designed as an OEM-style replacement or new-installation vibration isolation mount for residential and commercial mechanical equipment requiring a housed spring leveling mount with a 3/8-16 bolt thread and 370-pound load capacity.

Installation Notes

Housed spring leveling mounts are typically installed by licensed HVAC technicians or mechanical contractors following equipment manufacturer guidelines and applicable mechanical codes. Disconnect and de-energize all equipment before servicing or repositioning mounts. Use appropriate lifting equipment to safely support the unit while positioning mounts, and verify level across all mount points after tightening fasteners. Do not exceed the rated load capacity per mount when calculating total equipment weight distribution.