FS8000-10003 Stainless Steel NPT 0.25 GPM Flow Switch
Robust stainless-steel flow switch with precise SPST control and high-pressure reliability.
Clog-resistant Ryton® R4 piston
Durable 316 SS body withstands 1,500 PSI
Precise SPST switching with ±10% accuracy
- Buy 10 for $320.15 each and save 5%
- Buy 25 for $303.30 each and save 10%
- Buy 100 for $286.45 each and save 15%
The FS8000-10003 Stainless Steel NPT Flow Switch provides reliable flow detection at 0.25 GPM across demanding industrial environments. Built with a clog-resistant Ryton® R4 piston, Viton O-ring, and heavy-duty 316 stainless steel housing, it endures temperatures from –20 °F to 275 °F and pressures up to 1,500 PSI. With a ±10 % flow accuracy, multiple electrical ratings, CE and cULus approvals, and a compact NPT design, it's ideal for cooling systems, chemical dosing, and OEM machinery. MadisonSensor prefers quote requests for price/spec confirmation and offers custom solutions tailored to your needs.
| Orientation | Horizontal or Vertical |
|---|---|
| Housing Material | 316 Stainless Steel |
| Mounting Type & Size | 3/8" NPT |
| Flow Setting (GPM) | 0.25 |
| Flow Setting (LPM) | 0.95 |
| Set Point Accuracy | +/- 10% |
| Spring Material | 302 Stainless Steel |
| Piston Material | Ryton R4 |
| Switch Logic | Normally Open |
| Switch Rating | 20 WATT SPST |
| Electrical Ratings | 120 VAC, 0.12A; 100 VDC, 0.10A; 24 VDC, 0.30A; 12 VDC, 0.30A |
| Temperature (Max-Celsius) | 135 |
| Temperature (Max-Fahrenheit) | 275 |
| Temperature (Min-Celsius) | -29 |
| Temperature (Min-Fahrenheit) | -20 |
| Maximum Pressure (BAR) | 103 |
| Maximum Pressure (PSI) | 1500 |
| Electrical Termination | 24", 22 AWG, Teflon insulated |
| Approvals | CE, cULus E54633 |
| Lead Time | 1 Business Day |
| Warranty | 1 Year |