


Dwyer Instruments FS-2-W8 | Paddle flow switch | 1" male NPT connection with 8 ft leads
One affordable alternative for flow proving is provided by the Model FS-2-W8 Vane Flow Switches. The 1 to 8" size pipe can be adjusted to fit the FS-2 paddles.

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- Specifications
- Features
- Downloads
Approvals | CE |
Connection | Electrical: Cable gland with attached wire leads or optional conduit connection |
Connection | Process: 1" male NPT or BSPT |
Enclosure Rating | NEMA 4 (IP64) |
Enclosure | Die-cast aluminum alloy |
Manufacturer | Dwyer Instruments |
Material | Wetted: Bellow: Tin-bronze Vane: SS Body: Forged brass |
Maximum Operating Pressure | 145 psig (10 bar) |
Maximum operating temperature | 230°F (110°C) |
Mounting | Switch must be installed vertically on horizontal pipe runs |
Rating | Electrical: 10 A res, 3 A ind @ 250 VAC |
Set Point | Four vane combinations and an adjustment screw |
Switch Type | SPDT snap switch |
Type | Paddle flow switch |
Weight | 28.22 oz (0.8 kg) |
- A field changeable set point adjustment screw makes it simple to modify a flow switch.
- Field adjustable vane layers provide custom application set points.
- Weatherproof casing made of aluminium allows installation outside.
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