Mueller 1-1/4″ x 3/4″ Galvanized Reducing Bushing – Threaded NPT Gas Pipe Fittin

Overview

MUELLER 1-1/4" x 3/4" Galvanized Steel Reducing Bushing – NPT Threaded Gas FittingThis Class 150 galvanized steel reducing bushing from MUELLER provides a strong, leak-resistant connection for reducing 1-1/4" NPT pipe down to 3/4" NPT. Designed for medium-pressure gas (300–999 PSI) systems, this bushing is ideal for industrial propane, LP gas, natural gas, compressed air, and water distribution applications.

The zinc-galvanized coating protects against corrosion, making it suitable for both indoor mechanical rooms and outdoor gas distribution lines.

Key Benefits

Heavy-duty Class 150 galvanized steel constructionReduces 1-1/4" male NPT to 3/4" female NPTPerfect for propane, LP, natural gas, HVAC, water, and air pipingMachined threads for a secure, tight seal (use PTFE tape or pipe dope)Ideal for regulator connections, branch line reductions, manifold setups

Compatible with standard black steel, galvanized, and malleable iron fittingsTypical Application ExamplesLP gas bulk plant piping

Residential or commercial natural gas transitionsGas heater, boiler, or furnace installations

Outdoor propane appliances and equipment hookupsAir compressor and industrial pneumatic systemsQuality & CompatibilityThis fitting works with any NPT standard threaded pipe components, including regulators, shut-off valves, manifolds, and transition fittings used in propane and natural gas systems.

Product details

Part / SKU	511-964HN

Package includes

• Mueller 1-1/4" x 3/4" Galvanized Reducing Bushing – Threaded NPT Gas Pipe Fittin

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.