Value Collection BDNA-24117 Worm Gear Clamp Sae 28

Product Description

The VALUE COLLECTION BDNA-24117 is a worm drive hose clamp designed for securing hose connections in plumbing, HVAC, and general mechanical applications. It carries an SAE 28 size rating with an adjustment range of 1-5/16 inches to 2-1/4 inches in diameter, making it suitable for a wide variety of hose and fitting sizes within that range. The band is constructed from stainless steel at 1/2 inch wide, providing corrosion resistance in wet or humid environments. Plumbers, HVAC technicians, and mechanical contractors install this type of clamp as a standard fastening component wherever a reliable, adjustable hose-to-fitting seal is required.

This worm gear clamp is used in residential and light commercial settings across multiple trades. Common applications include securing coolant hoses, drain lines, flex duct collars, and similar connections where a clamping diameter between 1-5/16 inches and 2-1/4 inches is needed. The stainless steel band resists rust and holds tension over time, making it appropriate for installations exposed to moisture or outdoor conditions.

Key Features

• SAE 28 rated worm drive clamp for standardized sizing and interchangeability
• Adjustment range of 1-5/16 inches to 2-1/4 inches diameter to fit a variety of hose and collar sizes
• Stainless steel band resists corrosion in wet, humid, and outdoor environments
• 1/2 inch band width distributes clamping force evenly across the hose surface
• Worm drive mechanism allows precise tightening with a standard slotted or hex screwdriver

Compatibility

Designed as a standard SAE 28 worm gear clamp suitable for hoses and fittings with an outside diameter between 1-5/16 inches and 2-1/4 inches across plumbing, HVAC, and mechanical piping applications.

Installation Notes

This clamp is installed by licensed plumbers, HVAC technicians, or mechanical contractors depending on the application. Before installation, shut off fluid flow and, where applicable, de-energize any associated equipment. Position the clamp over the hose before seating it on the fitting, then tighten the worm screw evenly using a slotted or hex-head screwdriver to achieve a secure seal without over-compressing the hose material. Follow applicable IPC or IFGC guidelines for the specific piping system being serviced.