Hydrolevel Company / Flow Switch

Hydrolevel Company

Products by application:

Products by model number:

Flow Switch



•	Easy Installation and Wiring
•	Field Adjustable Sensitivity
•	Sealed Thermoplastic Fluid Chamber Eliminates Corrosion and Leaking
•	Rotating Paddle Eliminates Bent and Broken Paddles
•	Magnetic Switch Actuation
•	Cut-to-Length Stainless Steel Paddle
•	Accommodates 1" to 6" Pipe Diameters

	Maximum Pressure: 150 PSI Maximum Temperature: 300° F Switch Contacts: S.P.S.T. Switch Ratings: 7.4 FLA, 44.4 LRA @ 120 VAC motor duty Pilot Duty: 125 VA @ 120-240 VAC Enclosure: NEMA 1 general purpose with 2 knockouts Model 44-100 activates or deactivates electrical equipment upon the start or stop of liquid flow.

How It Works

Fluid moves the flow switch paddle.
This, in turn, moves the internal magnet upward in the sealed fluid chamber, aligning it with an external magnet mounted on the switch lever.
The magnetic fields attract, activating the switch contacts. No mechanical connection between "wet" and "dry" portions of the flow switch is require