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Product Specifications:
| Item | Flow Switch |
| Connection Size | 1" |
| Connection Type | NPT |
| Contact Rating | 15A At 125/250V AC |
| Contact Rating (ac) | 15A @ 125/250V |
| Dc Contact Rating | 15A @ 125/250V AC |
| Enclosure Rating | NEMA 4 |
| Filter Rating - Maximum | Not Applicable |
| Flow Rate - Minimum | 4.5 GPM |
| Flow Rate Range | 4.5-1500 GPM |
| Flow Switch Type | Paddle |
| For Pipe Size | 1" |
| Frequency | 60 Hz |
| Height | 4.7" |
| Housing Material | Brass |
| Housing/body Material | Brass |
| Hp | 1/8 hp to 1/4 hp |
| Length | 3 1/2" |
| Max. Ambient Temp. | 176°F |
| Max. Flow Gpm | 1500 |
| Max. Flow Rate | 1500 GPM |
| Max. Media Temp. | 250°F |
| Max. Operating Velocity (fpm) | 600 FPM |
| Max. Pressure | 250 psi |
| Media Temp. Range | 32°F to 250°F |
| Min. Ambient Temp. | 32°F |
| Min. Flow Rate | 4.5 GPM |
| Min. Flow Rate (gpm) | 4.5 GPM |
| Min. Fluid Temp. | 32° |
| Min. Media Temp. | 32°F |
| Nameplate Voltage | 125V |
| Operating Velocity Range | 3.5-600 FPM |
| Operating Velocity Range (fpm) | 3.5-600 FPM |
| Overall Height | 4.7" |
| Overall Length | 3.5" |
| Overall Width | 3.7" |
| Phase | 1 |
| Set Point Configuration | Adjustable |
| Switch Enclosure | NEMA 4 |
| Switch Position | Normally Open |
| Switch Type | SPDT |
| Type | Industrial |
| Voltage | 24V DC/125/250V AC |
| Wetted Material | Brass, EPDM, Fluorosilicone, Stainless Steel |
| Width | 3.7" |
Shipping Info:
| Ship weight (kg) | 1.03 |
| Ship height (cm) | 10.8 |
| Ship length (cm) | 22.23 |
| Ship width (cm) | 15.24 |
| HS code | 9032896060 |
| Country of Origin | US |
Product Details:
- Max. Operating Velocity (FPM) (600)
Product Variants
| Product | Model | Switch Enclosure | Media Temp. Range | Max. Ambient Temp. | Hp | Enclosure Rating | Housing Material | Switch Type | Connection Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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IFSH1BR-1 | NEMA 1 | 32°F to 250°F | 176°F | 1/2 hp to 1 hp | - | Brass | SPDT | 1" | €350.26 | |
![]() |
IFSWSBR-1 | NEMA 4 | -20°F to +250°F | 151°F | 1/3 hp | NEMA 4 | Brass | SPDT | 1" | €435.19 | |
![]() |
IFSW2BR-1 | NEMA 4 | 32°F to 250°F | 176°F | 1/8 hp to 1/4 hp | NEMA 4 | Brass | SPDT | 1" | €410.98 | |
![]() |
IFS01BF-1 | NEMA 1 | 32°F to 250°F | 176°F | 1/8 hp to 1/4 hp | NEMA 1 | Brass | SPDT | 1" | €289.28 | |
![]() |
IFS02BF-1 | NEMA 1 | 32°F to 250°F | 176°F | 1/8 hp to 1/4 hp | NEMA 1 | Brass | SPDT | 1" | €461.35 | |
![]() |
IFSH1BF-1 | NEMA 1 | 32°F to 250°F | 176°F | 1/2 hp to 1 hp | NEMA 1 | Brass | SPDT | 1" | €332.47 | |
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IFSH2BF-1 | NEMA 1 | 32°F to 250°F | 176°F | 1/2 hp to 1 hp | NEMA 1 | Brass | SPDT | 1" | €367.54 |
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TACO IFSW2BF-1 Flow Switch 3.5 - 600 Fpm Spdt
€538.92 /unit







