ALL CATEGORIES

SHOP BY INDUSTRY

EXCLUSIVE BRANDS

NEW PRODUCTS

EXPLORE SOLUTIONS

PUBLIC SECTOR

DEALS

For general purpose applications where high sensitivity is required and moderate or low flow rates are encountered such as air conditioning, heating and hydronic systems, water, fuel oil, some viscous liquids and oils in process work. In-line configuration eliminates need for a pipe tee. High flow capacity. 1/2" NPT. Single pole, double throw snap switch. Switch compartment is completely sealed to protect it from the liquid. Sensitivity adjusting screw makes flow adjustment easy. Optional features - BSPT threads - Gold plated contacts. Minimum temperature (fluid or ambient) 32&#176;F (0&#176;C). Maximum temperature 225&#176;F (107&#176;C). Maximum operating pressure 100 psi (7 kg/cm2). Made in the USA.

McDonnell & Miller Series FS1 High Sensitivity Liquid Flow Switches, 1/2&quot; NPT

series-fs1-high-sensitivity-liquid-flow-switches-1-2-npt

Clearance Items

Customer Also Viewed

Save 15% Off

on all Auto-Reorders

with 5% off when you use your Global Industrial Credit Card.

% on your purchase when you use your Global Industrial Credit Card.

 suggested payments with 6 month special financing OR 

<a href="/knowledge-center">Knowledge Center</a>

<a href="/contactUs">Customer Support</a>

<a href="/account/browse-history">Browse History</a>