Vane type Waterflow Switch WFD-ZSJZ

Use in wet pipe systems only. Water flow in the pipe deflects
a vane, which produces a switched output usually after
a specified delay.
• Size: DN50-DN200 / 2″- 8″
• Working Pressure: 2″-6″ 450 PSI, 8″ 300 PSI
• Capacity of Switch Contacts: AC 125/250V 8A,
DC 24V 3A, DC 30V 2.5A
• Working Temperature: 0-49°C
• Steel Pipe: SCH10-40
• 0-90 Seconds Field Replaceable Retard