Meister DUM/A Flow Switch Monitor for liquids with Mechanical Indicator

The Meister DUM/A Flow Switch Monitor & Indicator is designed to be mounted inline in your pipework, to provide a switch point at your specific flow rate. These Flow Switches are ideal for small pipes where Vane Type Flow Switches aren’t practical to fit. The Flow Switch Monitors operate on a Float measuring principal and can be installed in any orientation. 

The DUM/A Series features a magnetically coupled mechanical display. Providing a visual indication of the flow rate whilst maintaining a very high operated pressure rating. These flow switches and are only suitable for water and compatible liquids.  We have other models for air/gas and oils. 

• Applications include but not limited to, Safety Showers, Cooling Circuits
• Solid Body Construction, compact In-Line; Adjustable Switch Point
• Sizes from 1/4″ up to 1-1/2″; Brass or Stainless Body material
• Brass rated to 200 BAR, Stainless rated to 300 BAR 
• Ranges for Liquids from 0.2 up to 250 LPM (water)
• Normally Open (SPST) or Change-Over Contact (SPDT) Output
• Options: EX-Proof to ATEX; High Temperature