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Products > Flow > Flow Switches > Explosion Proof Flow Switch (liquids)
The Flotect is a paddle operated flow switch for 1/2" to 2" pipelines. Magnetic coupling between the spring loaded vane and the microswitch gives a totally glandless construction, suitable for up to 2000psi liquids. Models are available with Stainless steel or Brass process parts. The unit is approved to CENELEC EExd IIC T6 (T amb = 75°) for use in hazardous areas. |  |
| Specification | |
| Flow Rate | 4-30 L/min |
| Operating Temperature | 105.00 ºC |
| Operating Pressure | 140 BarG (17 BarG for brass models) |
| Connections | 1/2"-2" NPT |
| Body | Brass or Stainless Steel |
| Vane | Stainless Steel |
| Contact | SPCO microswitch |
| Output | SPC0 250V AC 80 VA Max |
| Electrical Rating | 5 Amps at 250V AC |
| Approval | CENELEC EExd IIC T6 (T amb = 75°C) |
| Available Models | |||
| Low Flow Trip Point | Connection | Body Material | Code |
| 4 L/min | 1/2" NPT | Brass | FSV6-S1BC |
| 5 L/min | 3/4" NPT | Brass | FSV6-S2BC |
| 7 L/min | 1" NPT | Brass | FSV6-S3BC |
| 11 L/min | 1 1/4" NPT | Brass | FSV6-S4BC |
| 19 L/min | 1 1/2" NPT | Brass | FSV6-S5BC |
| 30 L/min | 2" NPT | Brass | FSV6-S6BC |
| 4 L/min | 1/2" NPT | St. Steel | FSV6-S1SC |
| 5 L/min | 3/4" NPT | St. Steel | FSV6-S2SC |
| 7 L/min | 1" NPT | St. Steel | FSV6-S3SC |
| 11 L/min | 1 1/4" NPT | St. Steel | FSV6-S4SC |