FlowVis Flow Meter 40-400 LPM for 1.5″ Pipe

£385.00 (£320.83 exc VAT)

Availability: 10 in stock


FlowVis Flow Meter 40-400 LPM for 1.5″ Pipe

1. FlowVis Flow Meter 40-400 Description

HeatPumps4Pools are pleased to offer a new type of flow meter to the UK and Europe

2. Features

  • Can be installed in vertical or horizontal pipes
  • Does not need straight pipe either side of flow meter
  • Flow range from 20-110 GPM (4.5 to 25 m3 /hour)
  • Scale in GPM (Gallons Per Min)
  • Two models – FV-C for 2 or 2.5″ pipe, FV-C-15 for 1.5″ pipes
  • Calibration is different on 2″/2.5″ and 1.5″ model, so use the correct type for your pipe size
  • Combined functionality of Flow Meter and Check Valve (non-return valve)
  • Accuracy of +/- 2 GPM
  • Installation flexibility – far less space required than other flow meters.
  • Clear, easy to read scale
  • Installs in minutes
  • No calibration required
  • Unique design results in maintained accuracy even with entrained air caused by suction leaks
  • Assembled in the USA
  • 5-year breakage warranty
  • Rugged construction
  • Pressure tested to >50psi
  • Design life of 15 years with spring replacement every 7.5 years

3. Availability

The range of  FlowVis Flow Meter 40-400 Meter are now in stock in the UK and can be shipped to any UK address on a 1 – 3 day delivery service.

4.   Delivery

The price includes FREE UK delivery.

We can ship to any country. Please contact us for a shipping quote to any non UK address.

These units are in stock in the UK ready for immediate dispatch

5. Warranty

All FlowVis Flow Meter 40-400 have a 1 year warranty.

6. Product Literature

Please see the Literature tab at the top of the page for the Brochure and User Manual downloads.

7. Assistance?

If you need any assistance or advice as to which model would be best for your pool, please email us

for more information, also see our FAQs page

All items sold in accordance with our terms and conditions

For all enquiries, please contact us at enquiries@heatpumps4pools.com



Please click the links below to download pdf brochures for the FlowVis range:-


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The prices shown include FREE UK delivery for orders over £50 or £6.50 for orders under £50

We can ship to any country. Please contact us for a shipping quote.

The lead time on most items is normally on a 1-2 day delivery,  subject to availability. Please call to check availability.

Additional information

Weight5 kg