1" FNPT SPDT Snap Switch Flow Switch 2.5 gpm MPN:FS6-1

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Brand: McDonnell and Miller
Part #: FS6-1
UPC: 751875041772
SKU
510-G3005037
Regular Price $1,092.41 Special Price $780.29

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1" FNPT SPDT Snap Switch Flow Switch 2.5 gpm

This 1in FNPT SPDT Snap Switch Flow Switch from McDonnell and Miller is designed for use in a variety of applications, including industrial and commercial settings. It provides reliable flow switching and control, with a maximum flow rate of 2.5 gpm and a minimum flow rate of 0.12 gpm. The switch can withstand temperatures up to 225°F and is suitable for use with a wide range of media. Its compact design and easy-to-use snap switch mechanism make it an ideal choice for applications where space is limited and quick switching is required, such as in HVAC and plumbing systems.

Top product features:

  • 1in FNPT SPDT Snap Switch Flow Switch:
  • Switches on and off at a flow rate of 2.5 gpm
  • Activates at a minimum flow rate of 0.12 gpm and maximum flow rate of 0.12 gpm

Top product applications:

  • Boiler Systems: This flow switch is used to monitor the water flow in a boiler system, ensuring that the system is functioning properly and that there is no blockage or leakage.
  • Pumps and Circulation Systems: The 1in FNPT SPDT Snap Switch Flow Switch can be used to control the operation of pumps and circulation systems, turning them on or off based on the flow rate of the fluid.
  • Cooling Systems: This flow switch is also used in cooling systems, such as chillers and cooling towers, to monitor the flow rate of the coolant and ensure that the system is operating efficiently.
Flow Switch, Ambient Temperature - Maximum 225 Degrees F, Ambient Temperature - Minimum 32 Degrees F, Connection Size 1 in, Connection Type NPT, Contact Rating (AC) 22.2 A @ 240V (Locked Rotor), 3.7 A @ 240V (Full Load), 44.4 A @ 120V (Locked Rotor), 7.4 A @ 120V (Full Load), Flow Rate - Maximum 0.12 gpm, Flow Rate - Minimum 0.12 gpm, For Pipe Size 1 in, Media Temperature - Maximum 225 Degrees F, Media Temperature - Minimum 32 Degrees F, Overall Length 3.7 in, Phase -

Additional Information

  • Country of Origin: US
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 6.40
  • Package Width: 4.30
  • Package Height: 4.50
  • Package Weight: 4.35
Product info last updated on February 15, 2026 8:13pm UTC Category: Pump Controls
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