Gardner Spring MC082-0445-M Compression Spring

Product Description

The GARDNER SPRING MC082-0445-M is a precision compression spring manufactured from stainless steel with a plain finish. It is designed to store and release mechanical energy under axial compressive loads, making it a core component in assemblies across HVAC equipment, fluid control valves, pumps, and general industrial mechanisms. Key specs include an outside diameter of 0.443 inches (11.25 mm), a free length of 1.752 inches (44.5 mm), and a maximum work load of 85.42 pounds. The spring rate is 14.89 inch-pounds per inch. Mechanical assemblers, maintenance technicians, and OEM production teams are the typical installers of this part.

This compression spring suits residential and commercial applications where a compact, corrosion-resistant spring with a closed and ground end type is required. Closed and ground ends provide flat, stable seating surfaces, which is important in precision valve bodies, actuator housings, and instrumentation assemblies. The stainless steel construction makes it appropriate for environments with moisture exposure or mild chemical contact. It ships in packages of 5 units with a minimum order quantity of 1.

Key Features

• Stainless steel construction resists corrosion in wet or chemically active environments
• Closed and ground ends provide flat seating for stable, precise load transfer
• Maximum work load of 85.42 pounds supports moderate-duty mechanical assemblies
• Spring rate of 14.89 inch-pounds per inch allows predictable, linear deflection
• Compact solid height of 0.517 inches (13.13 mm) suits tight-clearance installations
• Precision spring type ensures consistent performance across production and service applications

Compatibility

Designed as an OEM-style precision compression spring suitable for valves, actuators, pumps, and mechanical assemblies requiring a 0.443-inch OD closed and ground end spring with an 85.42-pound maximum work load rating.

Installation Notes

Installation is performed by mechanical assemblers or qualified maintenance technicians working on the specific equipment housing this spring. Depressurize, de-energize, or shut off the relevant system before disassembling any spring-loaded component. Use appropriate spring compression tools where required to avoid sudden release of stored energy. Verify the replacement spring seats flush against both bearing surfaces before returning the assembly to service.