1. ITT Bell & Gossett/Hoffman Specialty/McDonnell Miller McDonnell & Miller FS4-3 General Purpose Liquid Flow Switch
Ranked 1st in our list of recommended flow switches and sells for $186.95 (as of 18/03/2023 18:23 PDT details ) , more than 100% of the ITT Bell & Gossett/Hoffman Specialty/McDonnell Miller 114400 reviews are positive. With features such as for starting or stopping electrically operated equipment such as signal lights, alarms, motors, automatic burners, metering devices and others and 1 npt, it is indeed our top pick among flow switches.
2. Dwyer Flotect Series V10 Mini-Size Flow Switch
In the 2nd place of our top flow switches list you'll find the Dwyer V10 which garners positive reviews from more than 100% of customers who bought flow switches. Priced at $102.18 (as of 01/07/2023 13:11 PDT details ) , it is designed for the savvy consumer who don’t mind paying a bit more for quality and best in class features.
3. General Pump 100975 Flow Switch
Number 3 on the best flow switches list is resereved for venerable General Pump 100975 that has featuers like, max switch voltage 250 vac and max switching current 5 amps. With a positive sentiment of 100% for the 100975 from General Pump, it is a solid purchase that will keep you happy and it can be found online for $54.99 (as of 29/04/2023 16:58 PDT details ) .
4. General Pump 100879 Flow Switch
At $163.99 (as of 08/03/2023 00:40 PST details ) , General Pump's 100879 is our number 4, which gets 100% approval rate from customers who actually bought it.
5. Dwyer W.E. Anderson® Vane Flow Switch
A good, solid choice come up at number 5 of flow switches reviewed by us. You can find this Dwyer FS-2 for $76.92 (as of 30/06/2023 10:23 PDT details ) , and be sure that it will do the work, at least according to more than 75% of people who used it and enjoyed features such as low cost and field adjustable set point and paddle.
6. Gems Sensors 3R1C0 316 Stainless Steel General Purpose Probe
If none of the flow switches listed above suits you, then perhaps the Gems Sensors 3R1C0 at the 6th place is the right one for you. Costing $60.74 (as of 28/05/2023 10:49 PDT details ) , positive reviews hover around 50%.
7. Gems PS41-30-4MNB-C-FL18 Series PS41 Economical Miniature Pressure Switch
Last but not least in the top flow switches, we have the good old Gems 209596 which gets great marks by 75% of the reviews posted. It can be bought for $88.07 (as of 11/07/2023 19:58 PDT details ) .
