ST74 Foam Lance with Air Injector – 2.1mm

SKU: 200074505

Product Overview

The Suttner ST74 Foam Lance with Air Injector (2.1mm) is a professional-grade foaming tool designed to deliver rich, clinging foam for deep and effective cleaning. Commonly used across food, beverage, and agricultural industries, this foam lance is ideal for cleaning hard-to-reach areas such as machinery, walls, and floors — ensuring a thorough, hygienic clean with minimal effort.

By mixing compressed air, water, and chemical detergent, the ST74 Foam Lance produces a dense, stable foam that adheres to surfaces longer, enhancing the cleaning action while reducing water and detergent usage. This makes it an efficient and eco-friendly choice for industrial cleaning systems.

Key Features

✅ 2.1mm Nozzle Size – Suitable for systems up to 15 LPM flow rate.
✅ Integrated Air Injector – Creates a dry, thick foam that clings to surfaces for superior cleaning.
✅ Durable & Reliable Design – Built for long service life in demanding industrial environments.
✅ Water & Chemical Efficiency – Reduces cleaning agent use and minimises wastewater.
✅ Compatible with Multiple Injectors – Works seamlessly with Suttner and Flowjet foam injectors (ST164 recommended).
✅ Ideal for Multiple Industries – Widely used in food processing, agriculture, transport, and beverage sectors.
✅ Optional 2.3mm Version Available – For higher flow systems up to 20 LPM.

Why Choose the ST74 Foam Lance?

The ST74 Foam Lance ensures professional cleaning performance where hygiene and efficiency are essential. Its combination of air injection and precise chemical dosing makes it perfect for washdown applications where thorough coverage and minimal waste are priorities. Designed for versatility and long-term reliability, it’s a vital component in any industrial foaming or disinfection system.

To achieve optimal performance, pair the ST74 Foam Lance with a correctly sized Suttner Foam Injector — refer to Flowjet’s sizing chart to select the right combination based on your system’s flow and pressure ratings.