Pressure Washer 1/4 Inch Filling Pipe Quick Connector FNPT Brass Quick Coupling Overview A durable 1/4 inch quick connector designed for pressure washer and refrigeration filling applications. FNPT thread and brass construction provide reliable mechanical strength and corrosion resistance for repeated service use. Key benefits Saves time: quick coupling design makes connection and disconnection fast and simple, reducing downtime during service or cleaning tasks. Reliable seal: integrated washer provides a tight, leakresistant joint for liquids and low pressure gases commonly used in filling and charging operations. Durable construction: solid brass body resists corrosion and wears well under frequent use, extending service life compared to plated or plastic fittings. Wide compatibility: built to mate with standard 1/4 inch filling pipe and FNPT threaded fittings, fitting into existing refrigeration and washer systems without modification. Important attributes Function: quick coupling for filling pipes, charging hoses, and pressure washer connections. Thread type: FNPT compatible with standard 1/4 inch pipe connections. Size: 1/4 inch fitting size for common service lines. Material: solid brass body with internal washer for sealing. Performance: intended for use in pressure washer and refrigeration filling applications where fast, secure connections are needed. Practical applications Pressure washing: attach and detach cleaning hoses and accessories quickly during equipment setup, maintenance, or swapping nozzles. Refrigeration and air conditioning service: use as a filling pipe quick connector when charging refrigerant or connecting service hoses to FNPT ports. Workshop and service carts: integrate into manifold assemblies and portable rig setups to speed routine servicing and reduce leak points. Usage notes Confirm thread compatibility with your existing fittings before installation. Inspect the internal washer periodically and if worn to maintain a reliable seal. Tighten FNPT connections to appropriate torque for piping systems to prevent leaks. This 1/4 inch FNPT brass quick connector offers a practical, long lasting connection solution for technicians and users who need a fast, dependable way to connect filling pipes and pressure washer lines.