Measurement and injection tube with 4 holes 1 1/2 inch with flow switch connection

This 50 mm diameter, 32 cm long measuring and injection tube is ideal for use in water treatment:

• When using liquid chlorine and pH-, it provides two connections for the pH and Redox probes, one connection for a flow switch (3/4 inch), and two connections for the injection nozzles.
• When using salt electrolysis in combination with liquid pH-, it provides two connections for the pH and Redox probes, one connection for a flow switch (3/4 inch), one connection for the injection nozzle, and one connection for earthing.

Warning:
When using this injection tube, you need a system that prevents liquid acid and liquid chlorine from being added at the same time. For salt electrolysis, electrolysis and acid dosing must likewise be prevented from operating simultaneously.

The holes in the tube can be sealed with a 3/4-inch cap for the male-threaded flow switch connection, or with a probe gland and dummy probe combination for the 1/2-inch female-threaded probe/injection holes.

The PVC tube has a diameter of 50 mm and can be glued. Connection using 50 mm rubber couplings or an elbow is also possible.
The tube is 32 cm long.

In the box: measuring and injection tube without accessories.