Aqualine GPN-150-300 Galvanized Steel Nipple Sch 40

Product Description

The AQUALINE GPN-150-300 is a Schedule 40 galvanized steel pipe nipple designed for threaded piping assemblies in plumbing, HVAC, and industrial supply systems. Measuring 1.5 inches in diameter and 30 inches in length, this nipple provides a rigid, corrosion-resistant connection between threaded fittings, valves, and pipe sections. The hot-dip galvanized coating protects the steel substrate against rust and oxidation, making it suitable for both wet and dry service environments. Licensed plumbers and pipefitters install this type of nipple where a fixed-length threaded pipe extension is required.

This nipple is suited for residential and light commercial applications including water supply lines, gas distribution systems, sprinkler risers, and general mechanical piping. Its 30-inch length fills longer span requirements between fittings without field threading. Schedule 40 wall thickness meets standard pressure ratings for typical trade installations. It is ordered individually with a minimum increment of one unit.

Key Features

• Schedule 40 wall thickness for standard-duty pressure applications
• Galvanized steel construction resists corrosion in wet service conditions
• 1.5-inch nominal diameter with NPT-compatible threaded ends
• 30-inch length suits longer span connections without field fabrication
• Ready-to-install with factory-cut threads on both ends

Compatibility

Designed as a standard threaded replacement or new-installation nipple compatible with 1.5-inch NPT fittings, valves, and couplings used in Schedule 40 galvanized piping systems.

Installation Notes

Installation is performed by a licensed plumber or pipefitter following applicable IPC and IFGC code requirements for the intended service. Shut off the water or gas supply and depressurize the line before making any threaded connections. Apply an approved thread sealant or PTFE tape to the male threads before assembly. Do not overtighten threaded connections, as this can crack fittings or damage thread integrity.

Technical Specifications

• Nominal Diameter: 1.5 inches
• Length: 30 inches
• Schedule: 40
• Material: Galvanized Steel
• Weight: 6.2 pounds
• UPC: 675135215355

Standard Information

• Brand: AQUALINE
• Manufacturer Part Number: GPN-150-300