Pro-source 121320000 Sewer Nozzle 4200 Psi Fixed Stainless

Product Description

The PRO-SOURCE 121320000 is a fixed sewer pressure washer nozzle built from polished stainless steel and rated to 4,200 psi. Designed for high-pressure drain and sewer jetting applications, this nozzle threads onto standard jetting hoses via a 1/4 inch FPT (female pipe thread) connection. The fixed nozzle style delivers a consistent spray pattern without adjustable parts, reducing failure points in demanding field conditions. It features a 12mm orifice diameter and is suited for professional plumbers and drain cleaning technicians who require reliable, high-pressure performance for clearing blockages in residential and commercial sewer lines.

This nozzle is used in sewer and drain jetting setups where a fixed-pattern nozzle is preferred for consistent line-clearing performance. Typical applications include residential lateral lines, commercial drain systems, and grease trap service. The 1/4 inch FPT thread is a common connection standard on professional jetting equipment, making this nozzle a straightforward replacement or addition to an existing sewer jetting hose assembly. Licensed plumbers and drain cleaning professionals are the primary installers of this type of nozzle.

Key Features

• Rated to 4,200 psi for demanding sewer and drain jetting work
• Fixed nozzle style provides a consistent spray pattern with no moving parts to wear or fail
• Polished stainless steel construction resists corrosion in wet, waste-water environments
• 12mm orifice diameter for controlled, high-velocity water flow
• 1/4 inch FPT connection compatible with standard jetting hose fittings

Compatibility

Designed as an OEM-style replacement or supplemental nozzle for professional sewer jetting equipment using a 1/4 inch FPT threaded hose connection and rated to 4,200 psi or below.

Installation Notes

Installation is typically performed by licensed plumbers or drain cleaning technicians. Before attaching or removing the nozzle, shut off and fully depressurize the jetting system. Use appropriate thread sealant or tape on the FPT connection and confirm the pressure rating of the entire hose assembly meets or exceeds 4,200 psi before operation. Follow local plumbing codes and equipment manufacturer guidelines for safe jetting procedures.