Water Flow Switch can be applied to water, chilled water, cooling water or other liquid for their flow status protection. Applications WFS can be applied to water, chilled water, cooling water or other liquid for their flow status protection.SpecificationsContact: SPDTContact capacitance: 220VAC/3AWorking temp.: 5~40°C Media temp.: 5~80°CMax pressure: 1.6MPa Weight: 0.5KgFetures ItemRange liter/ ...