Flow-Mon Ltd are manufacturers of Flow Rate Indicator Switches and Sight Indicators. Manufacturing and Supplying these robust products over the last 35 years we have established ourselves firmly in the process control industry. Please feel free to contact us at any time to quote and supply you for any flow indication needs that you may have. primarily our products are used to over plant safety and our flow rate indicator switches can be used to set an alarm at any point on the flow rate of our instruments. These units can be mounted in any positong and don't need to be vertical like many or most VA Meters.