Do It Best 485314 Nylon Insert Coupling 3/4 in Barb X 3/4 in

Product Description

The DO IT BEST 485314 is a nylon insert coupling designed to join polyethylene pipe in both hot and cold water plumbing applications. Configured with 3/4-inch barb inlets on both ends, it creates a secure, leak-resistant connection when used with appropriate clamps or crimp rings. The coupling is molded from nylon, a material well-suited for moderate-temperature water service lines where a lightweight, corrosion-resistant fitting is preferred. Plumbers and irrigation technicians install this fitting in residential and light commercial systems where poly pipe is the distribution material of choice.

This coupling is a multi-purpose fitting suited for residential potable water lines, irrigation laterals, and general polyethylene pipe runs. Its barb-by-barb configuration makes it a straightforward straight-run connector for joining two sections of 3/4-inch poly pipe. The compact profile and light weight keep it manageable in tight trench or crawl-space installations.

Key Features

• 3/4-inch barb x 3/4-inch barb configuration for same-size poly pipe joining
• Nylon construction resists corrosion and is compatible with hot and cold water service
• Lightweight at 0.03 pounds — easy to handle and carry in bulk
• Compact package dimensions suit jobsite storage and transport
• Multi-purpose design fits a range of polyethylene pipe applications

Compatibility

Designed as an OEM-style replacement or standard insert fitting for 3/4-inch polyethylene pipe used in residential and light commercial water supply and irrigation systems.

Installation Notes

This fitting is installed by licensed plumbers or irrigation technicians. Before servicing any water line, shut off the water supply and relieve line pressure. Insert each barb end fully into the poly pipe and secure with appropriately rated clamps or crimp rings per local plumbing code requirements. Do not use with rigid PVC or copper without a compatible transition fitting.

Technical Specifications

• Connection Type: 3/4 inch Barb x 3/4 inch Barb
• Material: Nylon
• Application: Polyethylene Pipe, Hot and Cold Water
• Model Number: UNC-07
• Weight: 0.03 pounds
• Package Width: 0.8 inches
• Package Length: 3.7 inches
• Package Height: 0.8 inches
• UPC: 777808130528

Standard Information

• Brand: DO IT BEST
• Manufacturer Part Number: 485314