Alluminum weatherproof housing, field adjustable set point and paddle, adjustable to fit 1 in - 8 in size pipe
The Series FS-2 Vane Flow Switches offers an economical flow proving solution. The FS-2 paddles are adjustable to fit 1 in - 8 in size pipe.
• Field adjustable set point adjustment screw allows for easy flow switch modification
• Custom application set points enabled by field adjustable vane layers
• Aluminum weatherproof housing permits outdoor installation
Service | Compatible liquids |
Wetted Materials | Bellow: Tin-bronze; Vane: SS; Body: Forged brass |
Temperature Limits | 230°F (110°C) |
Pressure Limits | 145 PSIG (10 Bar) |
Enclosure Rating | NEMA 4 (IP64) |
Switch Type | SPDT snap switch |
Electrical Rating | 10 A res, 3 A ind @ 250 VAC |
Electrical Connection | Cable gland with attached wire leads or optional conduit connection |
Process Connection | 1 in male NPT or BSPT |
Mounting Orientation | Switch must be installed vertically on horizontal pipe runs |
Set Point Adjustment | Four vane combinations and an adjustment screw |
Enclosure | Die-cast aluminum alloy |
Weight | 28.22 oz (0.8 kg) |
Agency Approvals | CE |
• Boiler flow proving
• Hot water heaters
• Chillers
• Cooling lines
• Machinery
• Liquid transfer systems
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