MCDONNELL & MILLER FS251 General Purpose Flow Switch, 1" Replaces Fs4-3

SKU / MPN:
FS251

$179.56 $248.36

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Product Information

Product Description

The McDonnell & Miller FS251 General Purpose Flow Switch is an essential component designed to cater to a wide array of applications in the HVAC industry. Whether you're looking to start or stop electrically operated equipment like signal lights, alarms, motors, automatic burners, or metering devices, the FS251 is your reliable solution. Equipped with a single pole, double throw snap switch, EPDM O-ring sealed for leak prevention, and four stainless steel paddles included to accommodate various installations. It guarantees reliable operation within a temperature range from 32 Deg. F to 250 Deg. F and can withstand pressures up to 160 psi.

  • EPDM O-ring sealed for maximum durability
  • Includes four stainless steel paddles for versatility

Product Highlights

Designed for both fluid and ambient environments, the FS251 ensures your HVAC systems operate smoothly and efficiently under diverse conditions.

Product Information

Standard information

  • Brand: MCDONNELL & MILLER

Technical Specification

  • Minimum Temperature: 32 Deg. F (0 Deg. C)
  • Maximum Temperature: 250 Deg F (121 Deg. C)
  • Maximum Pressure: 160 psi (11.2 kilogram/cm2)

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Safety Information: Proposition 65

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