Flow Meters

Highly accurate and reliable by any measure

Raven RFM flow meters are compatible with most chemicals and liquids. A turndown ratio of 50:1 makes any flow meter in the RFM series an ideal choice for most agricultural and industrial applications. With a wide variety of flow capacities and housing, turbine, shaft and bearing materials, we’re sure to have a flow meter to match your application needs.


For monitoring liquid and manure applications, our Magmeter Series is specially designed without turbines so you won’t miss a beat. Both RFM and Magmeter flow meters are programmed to run flawlessly with all Raven consoles, field computers, and control area network (CAN) systems.

For a quick overview, please refer to the RFM Flow Meter and Magmeter Product Guide below.

Flow Meter Low Rate Material Fittings
RFM 5 0.1-5 GPM Stainless Steel 1/4″ NPT
RFM 15 0.3-15 GPM Poly M200 Flanged/1-1/2″ NPT
RFM 605 1-60 GPM Stainless Steel 1-1/2″ NPT
RFM 60P 1-60 GPM Poly M200 Flanged/1-1/2″ NPT
RFM 100 5-100 GPM Poly M220 Flanged/2″ NPT
RFM 100P 3-100 GPM Poly M200 Flanged
RFM 200 15-200 GPM Cast Iron 3″ NPT
RFM 200P 15-200 GPM Poly M300 Flanged/3″ NPT
Magmeter-3″ 22-995 GPM Stainless Steel/Teflon ANSI B16.5
Magmeter-4″ 35-1493 GPM Stainless Steel/Teflon ANSI B16.5
Magmeter-6″ 70-3000 GPM Stainless Steel/Teflon ANSI B16.5

Product Guide