FlowVis DN40 / d50 flow meter with non-return valve

FlowVis®  DN40 / d50 with Non-Return Valve – Flow Meter

The FlowVis® DN40 / d50 is a high-precision flow meter from H2Flow, equipped with an integrated non-return valve (NRV). It is designed for installation in DN40 / d50 piping and can be mounted in any flow direction.

With an average measurement accuracy of 98% and NSF 50 certification, it meets strict quality and safety standards for use in pool and wellness applications. The scale is shown in m³/h, allowing you to instantly see the current water flow.

Manufactured in the USA from premium-quality materials for long life and reliability.

Key features:

• Suitable for DN40 / d50 with integrated non-return valve (NRV)

• Can be installed in any flow direction

• Measurement accuracy up to 98%

• NSF 50 certified

• Clear scale in m³/h

• Made in the USA