![Series DTFW | Variable-Area Flowmeter for Liquids measures water flow rates. Comes pre-calibrated for horizontal in-line mounting. A few applications include backflow prevention and heat exchangers. | Dwyer Instruments Series DTFW | Variable-Area Flowmeter for Liquids measures water flow rates. Comes pre-calibrated for horizontal in-line mounting. A few applications include backflow prevention and heat exchangers. | Dwyer Instruments](http://www.dwyer-inst.com/images/addtl/DTFW_Gold_600x600.gif)
Series DTFW | Variable-Area Flowmeter for Liquids measures water flow rates. Comes pre-calibrated for horizontal in-line mounting. A few applications include backflow prevention and heat exchangers. | Dwyer Instruments
![Polysulfone In-Line Flow Meter with Polysulfone Connection - Water, 2" GPM/LPM or GPH/LPH Scales, No Valve Polysulfone In-Line Flow Meter with Polysulfone Connection - Water, 2" GPM/LPM or GPH/LPH Scales, No Valve](https://www.dakotainstruments.com/media/catalog/product/cache/5/image/700x700/9df78eab33525d08d6e5fb8d27136e95/4/3/437b0050207e45e1dd89deac2a25afc2_2.jpg)
Polysulfone In-Line Flow Meter with Polysulfone Connection - Water, 2" GPM/LPM or GPH/LPH Scales, No Valve
![Water flow meter - SDN 550 series - EGE-Elektronik Spezial-Sensoren GmbH - in-line / programmable / with temperature sensor Water flow meter - SDN 550 series - EGE-Elektronik Spezial-Sensoren GmbH - in-line / programmable / with temperature sensor](https://img.directindustry.com/images_di/photo-mg/15876-13889283.jpg)
Water flow meter - SDN 550 series - EGE-Elektronik Spezial-Sensoren GmbH - in-line / programmable / with temperature sensor
![0.1-0.5GPM Water Liquid Flow Meter Tool Flowmeter Water Liquid Inline Flowmeter Rotameter Adjustable Knob Panel Type, Female Thread 1/4" BSPT: Amazon.com: Industrial & Scientific 0.1-0.5GPM Water Liquid Flow Meter Tool Flowmeter Water Liquid Inline Flowmeter Rotameter Adjustable Knob Panel Type, Female Thread 1/4" BSPT: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61EQ4E95ArL.jpg)
0.1-0.5GPM Water Liquid Flow Meter Tool Flowmeter Water Liquid Inline Flowmeter Rotameter Adjustable Knob Panel Type, Female Thread 1/4" BSPT: Amazon.com: Industrial & Scientific
![AW-Lake Introduces High Accuracy Water Inline Ultrasonic Flow Meter; Completes Family of Flow Meters for Process Cooling Systems - AW-Lake AW-Lake Introduces High Accuracy Water Inline Ultrasonic Flow Meter; Completes Family of Flow Meters for Process Cooling Systems - AW-Lake](https://aw-lake.com/wp-content/uploads/2021/11/WIN-Meter-scaled.jpg)
AW-Lake Introduces High Accuracy Water Inline Ultrasonic Flow Meter; Completes Family of Flow Meters for Process Cooling Systems - AW-Lake
![1" Socket PVC TKS Series Digital In-Line Paddle Wheel Flow Meter with Relay & Pulse | U.S. Plastic Corp. 1" Socket PVC TKS Series Digital In-Line Paddle Wheel Flow Meter with Relay & Pulse | U.S. Plastic Corp.](https://www.usplastic.com/catalog/images/products/Tanks/400/59955p.jpg)
1" Socket PVC TKS Series Digital In-Line Paddle Wheel Flow Meter with Relay & Pulse | U.S. Plastic Corp.
![BNYZWOT Inline Clear Acrylic Water Flowmeter 1PT Dia Threads G-25 3-30 GPM 12-120 LPM: Amazon.com: Industrial & Scientific BNYZWOT Inline Clear Acrylic Water Flowmeter 1PT Dia Threads G-25 3-30 GPM 12-120 LPM: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51xYsb1HobL.jpg)