McDonnell & Miller FS4-3 General Purpose Liquid Flow SwitchMcDonnell & Miller FS4 3 General Purpose Liquid Flow Switch is a rugged paddle type flow switch designed for reliable liquid flow monitoring in a wide range of systems. This 1 inch nominal size unit features a threaded end connection and a SPDT snap switch to deliver precise on off signals as flow is detected. Built for durability, the FS4 3 operates from 32 to 300F and withstands up to 160 PSI. Electrical ratings include 7. 4 A at 120 VAC and 3. 7 A

Designed as a true oil burner igniter

plus an emergency exposure limit of 65 PSI

Body Material: Aluminum

and CSA standards

5 to 40 deg F

Single-stage heat-only control for straightforward temperature management

Introducing the White-Rodgers 1E78-144 Thermostat

making it suitable for a wide range of liquids and installation environments

60-1S/60-1T

Its rectangular horizontal cover pairs with a clear 5 square inch display and a wide setpoint range from 45 to 99°F (display 32 to 99°F)

this compact unit blends durability with precise actuation to deliver stable

Automatic float-type operation for continuous venting