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The POTTER ROEMER 400VSFR pipe flow switch detects water flow in sprinkler systems, transmitting an electrical impulse to activate alarms. It minimizes false alarms and features a red, tamper-proof switch housing with a flow paddle. The adjustable pneumatic retard can be set from 0 to 70 seconds and is suitable for steel and copper pipes. The voltage rating is 120 VAC.
Detects water flow, activates alarms, and minimizes false triggers in sprinkler systems.
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