Dwyer Instruments OP-G-3 with 2.5″Orifice Plate Flowmeter 200″H2O. Order #: OP-G-3. Mfg #: OP-G-3

Dwyer Instruments VA25035 with Variable Area Glass Flowmeter Flow rate 8.07 SCFH. Order #: VA25035. Mfg #: VA25035

Dwyer Instruments SFI-400F-1-1/4 with Sight Flow Indicator,1.25″ body 5.125″ length, SS, flanged. Order #: SFI-400F-1-1/4. Mfg #: SFI-400F-1-1/4

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

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

Dwyer Instruments RSF015 with RSF Rotatable Scale Flowmeter Maximum flow rate 30 SCFM. Order #: RSF015. Mfg #: RSF015

Dwyer Instruments RSF021 with RSF Rotatable Scale Flowmeter Maximum flow rate 5 SCFM. Order #: RSF021. Mfg #: RSF021

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

Dwyer Instruments TVA1103 with TVA All Fluoropolymer Flowmeter Flow rate 6.34 GPH(400 ml/min). Order #: TVA1103. Mfg #: TVA1103

Dwyer Instruments VAT-312 with VAT Variable Area Flowmeter Flow rate 250 ml/min (3.91 GPH). Order #: VAT-312. Mfg #: VAT-312

Dwyer Instruments VAT-314 with VAT Variable Area Flowmeter Flow rate 500 ml/min (7.92 GPH). Order #: VAT-314. Mfg #: VAT-314

Dwyer Instruments SFI-350FCS-2 with MIDWEST Sight Flow Indicator 2″ body, 6.500″ length, C steel. Order #: SFI-350FCS-2. Mfg #: SFI-350FCS-2

Dwyer Instruments RSF013V with RSF Rotatable Scale Flowmeter Maximum flow rate 15 SCFM. Order #: RSF013V. Mfg #: RSF013V