FlowVis Flow Meter d75 mm with Check Valve

FlowVis is the most advanced, affordable, and reliable flow meter, designed specifically for swimming pools, spas, fountains, and water features. Ingenious in concept and flawless in operation, FlowVis is a revolution in reliable flow measurement!

FlowVis allows you to set your pump speed correctly; it optimizes filtration performance, backwash water consumption, and guarantees maximum energy savings. FlowVis combines a check valve and a flow meter in one fitting. FlowVis is specially made for swimming pools, hot tubs, and fountains.

Advantages: 

• Easy installation
• Flexible installation in all directions,
  for example horizontally, vertically, or even upside down
• Incredibly robust with a service life of more than 15 years
• The product is NSF 50 certified
• High measurement accuracy
• Combined flow meter

Working principle:

• Increasing flow pushes the flap forward into its open position.
• The flap position changes depending on the flow rate.
• The calibrated display on the device cover shows the exact water flow in l/min. 

Parameters

• Dimensions (L x H x W): 16.5 x 15 x 12 cm
• Measurement range: DN75: (40 - 450 l/min)
• Flow rate: 2.4 - 27 m³ / h
• High measurement accuracy: 97%
• NSF50 certification
• Integrated check valve