Precision Brand 47823 Worm Gear Hose Clamp 3-1/16 to 4 in

Product Description

The PRECISION BRAND 47823 is a heavy duty three-piece worm gear hose clamp designed for secure, leak-resistant hose connections across a wide range of industrial, plumbing, and automotive applications. The clamp features a 9/16-inch band width that increases the sealing surface area compared to standard narrow-band clamps, reducing the risk of hose deformation or blowout under pressure. The one-piece housing design eliminates spot-welds, which are common failure points in lighter-duty clamps. This clamp is sized to fit hose outer diameters from 3-1/16 inches to 4 inches and is sold in a minimum pack quantity of 10.

This clamp is suited for use in residential and commercial plumbing, automotive cooling and fuel systems, and heavy duty industrial fluid-handling installations. The wide band and robust housing make it an appropriate choice where standard light-duty clamps are insufficient, such as on thick-walled hoses, high-vibration environments, or applications requiring a broad clamping range. Licensed plumbers, HVAC technicians, and industrial maintenance professionals commonly use this style of clamp during new installation and service work.

Key Features

• 9/16-inch band width provides greater sealing area than standard narrow-band clamps
• One-piece housing construction with no spot-welds eliminates a common failure point
• Clamping range of 3-1/16 inches to 4 inches accommodates a variety of hose outer diameters
• Heavy duty three-piece worm gear design for reliable, consistent torque application
• Suitable for automotive, plumbing, and heavy duty industrial fluid systems

Compatibility

Designed as a heavy duty worm gear hose clamp replacement or new-install fitting for hoses with an outer diameter between 3-1/16 inches and 4 inches across automotive, plumbing, and industrial applications.

Installation Notes

Installation is typically performed by licensed plumbers, HVAC technicians, or qualified industrial mechanics. Before installing or replacing hose clamps, shut off fluid flow and relieve any system pressure. A flat-blade or hex-drive screwdriver is used to tighten the worm gear screw. Do not overtighten, as excessive torque can damage the hose or clamp housing.

Technical Specifications

• Clamping Range: 3-1/16 inches to 4 inches
• Band Width: 9/16 inches
• Clamp Style: Worm Gear
• Construction: Heavy Duty Three-Piece, One-Piece Housing, No Spot-Welds
• Weight: 0.07 pounds
• Sold As: Pack (Minimum Quantity 10)

Standard Information

• Brand: PRECISION BRAND
• Manufacturer Part Number: 47823