R+M Suttner easyfoam365+ bypass injectors ST-167-1.9mm

Product Overview

The RM Suttner ST167 EasyFoam365+ Foam Injector is a high-performance, manually controlled foam injector designed for use with high-pressure cleaning systems up to 500 bar. Featuring a durable lever mechanism, this injector allows users to easily switch between chemical and rinse modes, ensuring seamless operation in demanding industrial environments.

The ST167 does not require a compressed air connection and is designed for use with compatible foam lances(ST72, ST74, or ST75). It enables efficient chemical draw into the water stream, producing a consistent and thick foam suitable for cleaning vehicles, equipment, and surfaces across industries such as agriculture, automotive, and food processing.

Key Features

• Designed for high-pressure systems up to 500 bar
• Manual lever for quick switching between chemical and rinse mode
• Compatible with foam lances (ST72, ST74, ST75) and adjustable/triple nozzles
• No compressed air connection required
• Supplied with 10 interchangeable nozzle inserts (1.2mm – 2.8mm) for adjustable chemical dosing
• Creates a powerful vacuum effect to draw chemicals efficiently into the water stream
• Suitable for use in vehicle wash bays, agricultural cleaning, and food hygiene applications
• Manufactured by RM Suttner, a trusted name in professional cleaning technology

Why Choose This Product?

The ST167 EasyFoam365+ Foam Injector is essential for anyone designing or upgrading a professional cleaning system. Its simple lever design provides smooth transitions between foam and rinse modes without interrupting workflow. Combined with the correct nozzle and flow configuration, it ensures optimal chemical mixing for consistent foam application.

Suitable for high-demand cleaning in factories, food processing environments, and transport facilities, this injector helps reduce bacterial contamination and improve hygiene standards while extending the life of cleaning chemicals.

For best performance, always fit a chemical filter on the end of your suction tube to prevent debris from entering the injector and ensure long-term reliability.

Before installation: Check your pump's flow and working pressure against our foam nozzle size chart, check the connection threads using our BSP thread size chart, and make sure the pressure and temperature ratings suit your system.