Product Overview

The ST49 Sewer Nozzle is a professional-grade high pressure drain and pipe cleaning nozzle, engineered in Germany for demanding industrial and municipal applications. Manufactured from wear-resistant, hardened stainless steel, this nozzle is designed for effective removal of sludge, de-silting of pipes, and opening of frozen pipelines. Featuring four rear-facing jets set at a 30° angle, it delivers powerful propulsion and efficient debris removal even in heavily contaminated pipework.

The nozzle is supplied with interchangeable hardened stainless steel inserts, including a front jet insert or blind plug, ensuring superior efficiency, extended service life, and minimal wear compared to conventional drilled-hole nozzles.

Key Features

• 3/8 inch female inlet connection

• Four rear jets for strong forward drive and effective cleaning

• Maximum operating pressure up to 500 bar

• Jet angle of 30 degrees for aggressive sludge removal

• Nozzle diameter 27 mm

• Manufactured from hardened, wear-resistant stainless steel

• Interchangeable front jet insert or blind plug

• Hardened stainless steel inserts for increased efficiency and longevity

• Sturdy wall thickness for demanding industrial use

• Long service life with minimal wear and tear

Applications

• Removal of heavy sludge and debris

• De-silting and cleaning of drainage and sewer pipes

• Opening and clearing frozen pipelines

• Industrial, municipal, and commercial drain cleaning operations

Why Choose This Product?

The ST49 Sewer Nozzle offers significantly higher efficiency and durability than standard drilled nozzles. The hardened stainless steel inserts maintain jet accuracy over time, delivering consistent cleaning performance while reducing replacement costs. Its robust construction and German engineering make it a dependable choice for professional operators who require reliability under extreme pressure conditions.

Important Note

Please use our nozzle size chart to select the correct nozzle size for your pressure washer. Correct sizing is essential to ensure the nozzle matches your machine’s flow rate and operating pressure, helping to achieve optimal cleaning performance while protecting both the pump and accessories.

Order Now

Available from Flowjet Cleaning Equipment. For technical advice, sizing support, or bulk pricing, contact our experienced team today.