Merit 487b-02 Ss 304 Barstock Union 1/8 in Fnpt 8-pack

Product Description

The MERIT 487b-02 is a 304 stainless steel forged barstock union with 1/8 inch female NPT (FNPT) connections, rated Class 1000 for high-pressure service. Forged construction eliminates porosity, which directly reduces the risk of leakage or fitting failure under pressure. This union is designed for use with Schedule 40 and Schedule 80 pipe or pipe nipples, making it a reliable choice in industrial piping systems where joint integrity is critical. Plumbers, pipefitters, and industrial maintenance technicians install these fittings in applications where standard malleable iron or brass fittings would not provide adequate corrosion resistance or pressure performance.

This fitting is suited for a wide range of industrial and mechanical applications requiring stainless steel construction, including process piping, chemical handling, food service, and other environments where corrosion resistance and leak-free performance are mandatory. The Class 1000 pressure rating makes this union appropriate for high-pressure lines where inferior castings or lower-grade fittings are not acceptable. Packaged in a quantity of 8, the 487b-02 is practical for contractors and maintenance operations stocking multiple installations or repair jobs at once.

Key Features

• Forged 304 stainless steel construction eliminates porosity for leak-free performance
• Class 1000 pressure rating suitable for use with Schedule 40 and Schedule 80 pipe
• 1/8 inch FNPT connections on both ends for standard threaded pipe assembly
• Lead free compliant for use in applicable regulated installations
• Packaged in quantities of 8, reducing per-unit cost for multi-connection jobs

Compatibility

Designed as an OEM-style threaded union fitting compatible with 1/8 inch NPT Schedule 40 and Schedule 80 pipe and pipe nipples in industrial and mechanical piping systems.

Installation Notes

Installation of threaded stainless steel fittings should be performed by a licensed plumber or qualified pipefitter in accordance with applicable local codes and the International Plumbing Code (IPC). Shut off and depressurize the line completely before removing or installing any union fitting. Apply an appropriate thread sealant or PTFE tape rated for the service fluid and pressure before assembly. Avoid over-tightening, which can damage the threads on stainless steel fittings and compromise the joint seal.

Technical Specifications

• Material: 304 Stainless Steel
• Fitting Type: Union
• Connection Style: FNPT (Female NPT)
• Size: 1/8 inch
• Pressure Class: Class 1000
• Package Quantity: 8
• Lead Free Compliant: Yes
• Country of Origin: Import

Standard Information

• Brand: MERIT
• Manufacturer Part Number: 487b-02