The 3/8″ x 3/8″ Brass Coupler is a corrosion-resistant pipe fitting with female NPT threads on both ends, designed to connect two 3/8″ male-threaded components. Perfect for softwash systems, pressure washer plumbing, air lines, or chemical transfer setups, this coupler delivers a tight, reliable seal in a compact form factor.

Made from solid brass, it resists corrosion and degradation caused by water, bleach (SH), surfactants, and most chemicals—making it ideal for demanding outdoor and softwash applications.

Key Features:

• Connection A: 3/8″ Female NPT

• Connection B: 3/8″ Female NPT

• Material: Solid brass

• Design: Straight inline coupling

• Corrosion-resistant – ideal for SH, water, and air systems

• Compatible with pressure washers, chemical sprayers, and plumbing assemblies

Specifications:

• Thread Type: 3/8″ NPT (Female x Female)

• Material: Brass

• Pressure Rating: Up to 1,200 PSI (system dependent)

• Temperature Rating: Up to 250°F

• Length: Compact, low-profile body for tight installations

• Application: Connects two male-threaded components in softwash or fluid systems