Value Collection MS09D5779 Constant Torque Hose Clamp

Product Description

The VALUE COLLECTION MS09D5779 is a constant torque hose clamp designed to maintain consistent clamping force on hoses as they expand and contract with temperature changes. Built from stainless steel with a Grade 301/410 stainless steel screw, this clamp fits hose outside diameters from 2.25 inches to 3.125 inches and measures 5/8 inches in band width. Constant torque clamps are the preferred choice over standard worm-gear clamps in applications where thermal cycling or vibration would cause a standard clamp to loosen over time. Plumbers, HVAC technicians, and industrial mechanics commonly specify this clamp type for coolant, radiator, and fluid transfer hose connections.

This clamp is suited for residential and light commercial applications where hose outside diameters fall within the 2.25 to 3.125 inch range. Typical install scenarios include coolant hose connections, HVAC condensate or fluid lines, and other piping assemblies where maintaining constant clamping pressure is critical. The stainless steel construction makes it appropriate for environments with moisture exposure or mild corrosive conditions.

Key Features

• Constant torque design maintains consistent clamping force through thermal expansion and contraction cycles
• Fits hose outside diameters from 2.25 inches to 3.125 inches
• Band width of 5/8 inches for stable, even load distribution across the hose
• Stainless steel band construction for corrosion resistance
• Grade 301/410 stainless steel screw for durability and resistance to galvanic corrosion
• Lightweight at 0.03 pounds, minimizing added load on hose assemblies

Compatibility

Designed as an OEM-style replacement or direct-install constant torque hose clamp for hoses with outside diameters between 2.25 inches and 3.125 inches in plumbing, HVAC, and fluid transfer assemblies.

Installation Notes

Installation is typically performed by licensed plumbers, HVAC technicians, or qualified mechanics. Shut off fluid flow and depressurize the line before removing or installing any hose clamp. Position the clamp band squarely over the hose and fitting, then tighten the screw to the clamp manufacturer's recommended seating position using a standard screwdriver or nut driver. Do not over-tighten, as this can damage the hose or compromise the constant torque spring mechanism.