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Home / Solutions / Flow & Level / DW 181
DW 181
The DW 181 inline flow controller is suitable for horizontal or vertical pipes. It can have G or NPT threaded connections, sizes ranging from ¾...2".

There are two types of indicator available for this variant:
  • a linear scale with up to two alarm positions at the top and bottom of the indicator (as shown) or
  • a dial which has been made specifically for this instrument and tested on a calibration rig.
  • Permanent readings using a powerful magnet
  • No need for a power supply to indicate flow
  • Unique Ex d design (without dial for local readings)
  • High temperature version (without local indication) can operate up to 300°C (570°F)
  • Available for process pressures up to 120 bar (1740 psig)
  • Low cost , easy to install.
  • Relatively low maintenance required.
  • Reliable and trouble free operation.
  • We can supply flow switch with maximum temperature upto 300 degree Celsius.
  • Flow detection, Cooling systems, Pump protection, Lubrication control, Cavitation alarm.
Language : English
Doc Type : Technical Information Sheets(TIS)
This is a product of KROHNE Marshall.