Mechanical flow switches
For flow indication of conductive and non-conductive liquids
- Cost-effective mechanical measuring principle
- No power supply needed
- Suitable for hazardous environments
Products
DW 181
Mechanical flow switch for clean liquids
- Flow indication without power supply
- Up to 30,000 l/h or 132.09 GPM (US)
- Thread: G¾…2, ¾…2 NPT
- -40…+300°C / -40…+570°F; max. 40 barg / 580 psig
DW 182
Mechanical flow switch for clean liquids
- Flow indication without power supply
- Up to 30,000 l/h or 132.09 GPM (US)
- Flange: DN15…65 / ½…2½", max. PN40 / ASME Cl 300
- -40…+300°C / -40…+570°F
DW 183
Mechanical flow switch for clean liquids
- Flow indication without power supply
- Up to 250,000 l/h or 1101 GPM (US)
- Flange: DN65…200 / 3…8", max. PN16 / ASME Cl 150
- -40…+300°C / -40…+570°F
