Harco 75-20844 1 Inch Compression Coupling with Stop

Product Description

The HARCO 75-20844 is a 1-inch coupling with stop, configured with compression fittings on both ends. This fitting creates a secure, leak-resistant joint between two sections of pipe in water supply and distribution systems. The integrated stop prevents pipe over-insertion, ensuring consistent joint depth on both sides of the connection. Licensed plumbers and pipefitters install this type of coupling during new construction, remodel work, and repair service where a reliable mechanical connection is required without soldering or threading.

This compression x compression coupling is suited for residential and light commercial plumbing applications. It is commonly used in water supply lines where a tool-free, reusable mechanical joint is preferred. The 1-inch size fits standard 1-inch pipe or tubing, making it appropriate for main branch lines and larger supply runs where flow volume demands a full 1-inch bore connection.

Key Features

• Compression x compression end connections on both sides for tool-free assembly
• Integrated stop ensures correct and consistent pipe insertion depth
• 1-inch nominal size fits standard 1-inch pipe and tubing
• Mechanical joint design eliminates the need for soldering or threading
• Suitable for water supply and distribution line repairs or extensions

Compatibility

Designed as an OEM-style replacement or service fitting for 1-inch compression-connection plumbing systems in residential and light commercial water supply applications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and IPC guidelines. Shut off the water supply and relieve line pressure before disassembling existing piping or installing this fitting. Ensure pipe ends are cut cleanly and deburred before seating them against the integrated stop to achieve a proper compression seal. Do not overtighten compression nuts, as this can deform ferrules and compromise the joint.

Technical Specifications

• Connection Type: Compression x Compression
• Pipe Size: 1 inch
• Stop: Integrated

Standard Information

• Brand: HARCO
• Manufacturer Part Number: 75-20844