R15 – All Stainless Steel Compact Paddle Flow Switch

Compact all stainless steel paddle flow switch to fit pipe sizes 32mm to 100mm.


Balanced paddle mounted perpendicular to the flow and activating a 16A/230Vac micro-switch through the wall of the switch by means of a flexible stainless steel bellow between paddle and switch. This switch has many uses due to its all stainless steel construction, its heavy duty switching capability and its 5 part paddle.

It is recommended to fit the switch in the vertical plane with the paddle pointing downwards but can also be fitted in other positions but this will effect the calibration value.

The R15 has a small footprint and fits into a 3/4″ BSPP female socket, it is also IP69K rated and suited to harsh environments.

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Switch rating
16A/4A 230Vac
Electrical contact
Wetted parts
304 stainless steel
Electrical connection
IP69 304 stainless steel terminal head with cable gland
Max pressure
10 Bar
Max temperature