Dwyer Instruments RSF025 with RSF Rotatable Scale Flowmeter Maximum flow rate 30 SCFM. Order #: RSF025. Mfg #: RSF025

Dwyer Instruments SFI-700-1-1/2 with Sight Flow Indicator, 1.5″ body 4.875″ L x 2.750″ H, brass. Order #: SFI-700-1-1/2. Mfg #: SFI-700-1-1/2

Dwyer Instruments DR4101M with High flw glss flwmtr, flow rate 0.2-4 SCFM (5-120SLPM) air. Me. Order #: DR4101M. Mfg #: DR4101M

Dwyer Instruments DR4104 with High flw glss flwmtr, flow rate 1-16 SCFM (20-500 SLPM) air.. Order #: DR4104. Mfg #: DR4104

Dwyer Instruments DR4104M with High flw glss flwmtr, flow rate 1-16 SCFM (20-500SLPM) air. Me. Order #: DR4104M. Mfg #: DR4104M

Dwyer Instruments DR4106 with High flw glss flwmtr, flow rate 0.1-2 GPM (0.5-8 LPM) water.. Order #: DR4106. Mfg #: DR4106

Dwyer Instruments DR4108M with High flw glss flwmtr, flow rate 0.2-4 GPM (1-16 LPM) water. Me. Order #: DR4108M. Mfg #: DR4108M

Dwyer Instruments DR4109 with High flw glss flwmtr, flow rate 0.5-5 GPM (1-22LPM) water.. Order #: DR4109. Mfg #: DR4109

Dwyer Instruments DR4109M with High flw glss flwmtr, flow rate 0.5-5 GPM (1-22LPM) water. Met. Order #: DR4109M. Mfg #: DR4109M

Dwyer Instruments TFP-LI06 with TFP-LI Liq Turbine Flow Meter Range 1.6 to 16 GPH. Order #: TFP-LI06. Mfg #: TFP-LI06

Dwyer Instruments SFI-400F-1-1/2 with Sight Flow Indicator, 1.5″ body 5.25″ length, SS, flanged conn.. Order #: SFI-400F-1-1/2. Mfg #: SFI-400F-1-1/2

Dwyer Instruments PDWS-1P with Paddlewheel Flow Sensor .5″to 3″,PVC. Order #: PDWS-1P. Mfg #: PDWS-1P

Dwyer Instruments OP-H-3 with 0″Orifice Plate Flowmeter 200″H2O. Order #: OP-H-3. Mfg #: OP-H-3

Dwyer Instruments SFI-700SS-3/4 with Sight Flow Indicator, 3/4″ body 3.688″ L x 2.250″ H, 316SS. Order #: SFI-700SS-3/4. Mfg #: SFI-700SS-3/4

Dwyer Instruments SFI-400SS-1-1/2 with Sight Flow Indicator 1.5″ body, 5.875″ length, SS. Order #: SFI-400SS-1-1/2. Mfg #: SFI-400SS-1-1/2