FPR300 Low Flow Polypropylene and TFE Liquid Flow Meters

The FPR300 Series comprises versatile impeller flow meters in 3/8 to 1″ nominal pipe size that employ jewel bearings for very low minimum flows. The 6 to 24 Vdc pulse output of these meters is compatible with many different types of control, including a full range of OMEGA rate displays and controls. The FPR300 Series body material is polypropylene, with transparent acrylic covers for visual flow indication. Polypropylene covers are available as an option. The FPR310 Series has TFE housing, TFE cover (not visual), PVDF rotor, and a ceramic shaft.

Accuracy: 1% FS
Max Temperature: 70°C (160°F)
Max Pressure: 10 bar (150 psi)
Power: 6 to 24 Vdc @ 2 mA
Output: NPN open collector


FPR300 Series: Polypropylene

FPR300 Series: Acrylic, polypropylene (sold separately)

Rotor: PVDF
FPR300 Series: Nickel tungsten carbide

Bearings: Ruby
FPR300 Series: EPDM

Dimensions: 56 H x 104 L x 53 mm D (2.2 x 4.1 x 2.1″)
Cable: 5.5 m (18′)