Macnaught WM Series Custody Transfer Pulse Meter.

The Macnaught WM series range of positive displacement oval gear flowmeters are designed for Custody Transfer and provide highly accurate flow measurement performance. The WM Series offers ±0.50% accuracy of true reading in a compact footprint, requiring no flow conditioning and with high pressure and temperature capabilities. The WM series meters are available in sizes from 1” to 4” threaded connections with optional flanges.  They are constructed with PPS, aluminum or stainless steel bodies and PPS, aluminum or stainless steel rotors with applicable seals. The advantage of the WM series positive displacement meters is that they are unaffected by variations in temperature, viscosity or pressure and they will always provide consistently accurate and reliable pulsed output for all clean liquid applications.




Choose the Macnaught WM80AAP-3C9 custody transfer meter with cast aluminum body & aluminum rotors with Viton seals for your clean compatible product with flow rates from 140 – 700 lt/min, temperatures to 120°C and accuracy of +/- 0.5% with repeatability of +/- 0.03%.  Process connections 3″ G thread or optional Flanges. The WM 80 meter generates a reed / reed output of 9.77 pulses/lt.  Download below for the WM80AAP-3C9 meter.

Many size and types of meters are available so please contact BES Flowmeters to assist in the selection of the appropriate flow meter for your service.

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