Williams Comfort Products 8R38D 3/8 in Nptf Regular Speed Coupler

Product Description

The WILLIAMS COMFORT PRODUCTS 8R38D is a 3/8 inch NPTF regular speed coupler designed for use in fluid or gas line connections where a secure, threaded fitting is required. This coupler uses National Pipe Taper Fuel (NPTF) threading to create a pressure-tight seal without the need for additional sealant tape in many applications. It is a compact, single-unit fitting suited for installation by licensed plumbers, HVAC technicians, and pipefitters working on residential or light commercial systems. The 8R38D weighs 0.65 pounds and is sold individually.

This coupler is appropriate for piping applications that require a 3/8 inch NPTF threaded connection. It is used in scenarios where quick, reliable coupling of supply lines is needed. Technicians working on gas appliance connections, fuel lines, or compatible fluid systems will find this fitting useful as a standard connection point. It is sold as a single unit, making it easy to order the exact quantity needed for a specific job or service call.

Key Features

• 3/8 inch NPTF threading for pressure-tight connections
• Regular speed coupler design for standard connection applications
• Compact and lightweight at 0.65 pounds
• Sold individually for precise quantity ordering
• Suitable for use by licensed trade professionals in piping and fitting applications

Compatibility

Designed as an OEM-style replacement coupler for 3/8 inch NPTF threaded piping connections in residential and light commercial systems.

Installation Notes

Installation should be performed by a licensed plumber or qualified HVAC technician in accordance with applicable local codes and IFGC or IPC requirements. Always shut off the gas or fluid supply and depressurize the line before removing or installing any coupling fitting. Inspect threads for damage before installation and verify the connection is leak-free before returning the system to service.

Technical Specifications

• Thread Size: 3/8 inch NPTF
• Coupler Type: Regular Speed
• Weight: 0.65 pounds
• Sold As: Each
• UPC: 662459922496

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: 8R38D