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Product Specifications:
| Item | General Purpose Switch |
| Application | Alarms, Automatic Burners And Metering Devices, Motors, Signal Lights |
| Connection Size | 1" |
| Connection Type | NPT |
| Contact Rating | 120 Va @ 120 Or 240V AC - Pilot Duty, 7.4A @ 120V AC - Full Load |
| Contact Rating (ac) | 22.2A @ 240V (Locked Rotor), 3.7A @ 240V (Full Load), 44.4A @ 120V (Locked Rotor), 7.4A @ 120V (Full Load) |
| Enclosure Rating | NEMA 4 |
| Flow Rate (maximum) | 12.6 GPM |
| Flow Rate Range | 5.8-12.6 GPM |
| Flow-switch Type | Paddle |
| For Pipe Size | 1", 6" |
| For Use With | Water Systems |
| Housing Material | Brass |
| Housing/body Material | Brass |
| Max. Ambient Temp. | 227°F |
| Max. Flow Gpm | 131 |
| Max. Flow Rate | 131 GPM |
| Max. Media Temp. | 250°F |
| Max. Operating Velocity | 600 FPM |
| Max. Pressure | 160 psi |
| Media Temp. Range | 32°F to 227°F |
| Media Temperature (maximum) | 227°F |
| Media Temperature (minimum) | 32°F |
| Min. Ambient Temp. | 32°F |
| Min. Flow Rate | 5.8 GPM |
| Min. Fluid Temp. | 30 F |
| Min. Media Temp. | 30°F |
| Operating Velocity Range | 130-280 FPM |
| Operating Velocity Range (fpm) | 130-280 FPM |
| Series | FS25 Series |
| Set Point Configuration | Adjustable |
| Switch Enclosure | NEMA 4 |
| Switch Type | SPDT |
| Voltage | 120/240V AC |
| Wetted Material | Brass, EPDM, Stainless Steel |
Shipping Info:
| Ship weight (kg) | 1.08 |
| Ship height (cm) | 21.34 |
| Ship length (cm) | 9.65 |
| Ship width (cm) | 2.82 |
| HS code | 9032896060 |
| Country of Origin | US |
Product Details:
- Max. Operating Velocity (FPM) (600)
Product Variants
| Product | Model | Switch Enclosure | Enclosure Rating | Housing Material | Switch Type | Connection Size | Connection Type | For Pipe Size | Min. Flow Rate | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
FS251 | NEMA 1 | NEMA 1 | Brass | SPDT | 1" | NPT | 1", 6" | 5.8 GPM | €534.97 |
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MCDONNELL & MILLER FS254 120610 General Purpose Flow Switch Nema4
€681.15 /unit
