Water Flow Switch, Detector, Sensor - 3/4" BSP Reviews

3.3 Rating 3 Reviews

The FSP in-line water flow detector detects whether water is flowing or not. It is not a flow controller. Can be used in high salt or chlorine water, but not with flammable liquids. Can be installed horizontal or vertical in a pipeline. Brass body.

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Helpful Report

Posted 6 years ago

“The relatively high minimum flow rate makes it unsuitable for domestic hot water flow sensing.”

1 Helpful Report

Posted 6 years ago

Andrew Clegg

Verified Reviewer

“BES are an excellent supplier, however, I was not able to get this flow switch to .... well ... switch. At least not until the flow was over 16ltr/min. That's two shower heads and a tap. The switch is rated at 250ltr/hour which is 4.1ltr / min. which in itself is high. However, it was over 16 before it switched for me. BES were very good, they sent a replacement, but that was the same as the first. They have now taken them both back. Thank you BES.”

1 Helpful Report

Posted 7 years ago

Thank you for your feedback, it is duly noted. At BES we pride ourselves on excellent customer service and so we are sorry that you are disappointed on this occasion.

Posted 7 years ago