Pro-source 122375175 Sewer Nozzle 4200 Psi Fixed Ss

Product Description

The PRO-SOURCE 122375175 is a fixed sewer pressure washer nozzle built for high-pressure jetting applications in drain and sewer line cleaning. Constructed from polished stainless steel, this nozzle is rated to 4,200 psi and features a 5.5mm orifice diameter paired with a 1/8 inch female pipe thread (FPT) connection. The fixed-style design delivers a consistent, uninterrupted spray pattern suited for clearing blockages and flushing debris from residential and commercial sewer lines. Plumbers, drain cleaning technicians, and sewer service contractors rely on this type of nozzle for routine jetting work where a stable, high-pressure flow is required.

This nozzle is used in sewer jetting setups where a fixed spray angle is preferred over a rotating or variable head. It connects via a 1/8 inch FPT fitting, making it compatible with standard jetting hose assemblies and pressure washer guns configured for sewer line work. The 4,200 psi pressure rating accommodates high-output pressure washer units commonly found in professional drain service equipment. It is suited for both residential lateral lines and light commercial sewer applications where consistent orifice output is critical to effective cleaning.

Key Features

• Fixed nozzle style delivers consistent, stable spray pattern for sewer jetting
• Rated to 4,200 psi maximum operating pressure
• 5.5mm orifice diameter for controlled, high-velocity water flow
• 1/8 inch FPT connection for compatibility with standard jetting hose fittings
• Polished stainless steel construction for corrosion resistance in wet and waste environments

Compatibility

Designed for use with pressure washer and sewer jetting systems that accept a 1/8 inch FPT nozzle connection and operate within a maximum pressure rating of 4,200 psi.

Installation Notes

Installation is typically performed by licensed plumbers or drain cleaning technicians. Before attaching or removing the nozzle, relieve all pressure from the jetting hose and shut off the pressure washer unit completely. Use appropriate thread sealant on the FPT connection and ensure the fitting is hand-tightened then secured with a wrench to prevent leaks under operating pressure. Do not exceed the 4,200 psi maximum pressure rating of this nozzle during operation.