AVG Solar Hot Water Flow Meter 15mm 1-2.5L/min

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  • AVG Solar Hot Water Flow Meter 15mm 1-2.5L/min
  • AVG Solar Hot Water Flow Meter 15mm 1-2.5L/min  - Dimensions
  • plumbonline - "A.V.G" Australian Valve Group


AVG Solar Hot Water Flow Meter 15mm 1-2.5L/min 

Flow Meter

The AVG inline flow meter has been developed as guide for the plumber when commissioning the installation of a split solar hot water heater. The flow meter is designed using DR brass for resistance to dezincification and high temperature seals and plastic components to resist the high temperatures found in solar hot water heaters.


The AVG flow meter is installed within the pumped solar hot water flow line in a convenient position near the circulation pump. The flow meter can be installed inany position vertical or horizontal and care should be taken to ensure that the directional arrow marked on the valve is pointing in the direction of the flow. The flow meter comes complete with a built in regulating / isolating valve and easy to read flow rate scale.


With the water heater and solar flow and return system fully charged and all the air expelled from the pumped lines the system is ready for commissioning. Using a screwdriver, close or open the regulating
valve to give the required flow indicated by the underside of the red disc on the flow scale.

Technical Data

  • Model: FM15C 1–2.5
  • Scale accuracy : ± 10% (at 2 l/min)
  • Max operating temperature: 170°C
  • Inlet Connection: ½” Compression with O-ring grove
  • Outlet Connection: ½” Compression with Nut and Olive
  • Standards references : AS3688 (End connections designed according to AS3688)
  • AS4020 (Same material as used in AS4020 approved products)
  • Watermark: WMKA020042
  • Dimension A : 102 mm (total length), 71 mm (between tube stops)
  • Dimension B : 27 mm
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4 Reviews

  • 4
    Great to deal with

    Posted by Greg on 2nd Mar 2018

    The part arrived swiftly the help over the phone and advice given is above and beyond so no hesitation in recommending this business

  • 5
    Very happy

    Posted by Geoff on 25th Nov 2017

    Having this flow indicator in the hot water line gives an instant indication that the water is flowing from my solar panel to the tank. Just because the electric pump is running does not mean that the non return valve has operated. The flow indicates that it has

  • 4
    Solar Flow Indicator

    Posted by Waune on 5th Sep 2017

    It arrived a few days after I ordered it and is now in service. It looks and performs better than the one that was supplied with the hot water system. I would use this supplier again.

  • 5
    Avg solar flow meter

    Posted by Unknown on 9th May 2017

    Easy to install,easy to see red line showing flow rate

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