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Piston flow switches, reed switch contact, inlet and outlet 1/2” BSPP male

Main applications: Product developed for electrical or gas instantaneous water heaters. ½ “ BSPP male water inlet and outlet. Mandatory vertical mounting, with water inlet from the bottom.


Flow sensing

Main housing material

Paddle material

Mounting position

Mounting type


Electrical rating

Ingress protection

Electrical connection type

Electrical contact close at (L/min)

, ,

Maximum flow detection (L/min)

Minimum flow detection (L/min)

Nominal pressure at 20°C

Max operating temperature (°C)

Liquids temperature range (°C)

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