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Xylem Inc - FS7-4 - 119700 Flow Switch McDonnell & Miller

 McDonnell & Miller Liquid Flow Switch 1 1/4"

Customer Rating: Not Rated Yet
Quick Order Number: 142
Manufacturer: Xylem Inc
Part Number: 119700
Weight: 5.50 lbs
Stocked Item*: Yes
Quantity Available*: 4
Price: $519.95

* If an order is placed where the item is a "Non-Stocked Item" or the quantity ordered is more than the quantity available, all items in stock will be shipped and the remainder of the items will be shipped as soon as we get the "backordered" items in.


Product Specifications

Features and Benefits


  • Universal design serves the widest variety of large pipe applications, including heating and hydronic systems, air conditioning, refrigeration and process work
  • 11⁄4″ NPT
  • Brass with sealed tube construction
  • Single pole, double throw snap switch
  • Magnetic switching mechanism eliminates need for bellows
  • Sensitivity adjusting screw makes flow adjustment easy
  • Paddles can be trimmed to suit application needs
  • Optional features
  • – Extended paddle arm – Model FS7-4L
  • – Two SPDT switches to make or break two separate
  • circuits
  • – Stainless steel body and paddles
  • – BSPT threads
  • Minimum temperature (fluid or ambient) 32°F (0°C)
  • Maximum temperature 300°F (149°C)
  • Maximum operating pressure
  • 300 psi (21 kg/cm2)
  • 1000 psi (70 kg/cm2) – Stainless Steel models



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