Flow Switch, Mcdonnell and Miller, 300 Degrees F, 8.4 in MPN:FS4-3S

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Brand: McDonnell and Miller
Part #: FS4-3S
SKU
510-G2083133
Regular Price $1,578.21 Special Price $1,127.29

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Flow Switch, Mcdonnell and Miller, 300 Degrees F, 8.4 in

The McDonnell and Miller Flow Switch is a reliable and efficient solution for monitoring fluid flow in various applications. Ideal for use in temperatures up to 300°F, this paddle-style switch ensures seamless operation in high-temperature environments. With a maximum flow rate of 10.2 gpm and a minimum flow rate of 6 gpm, it provides precise control over fluid flow. Suitable for use in a range of industries, including HVAC, industrial processing, and power generation, this switch offers a durable stainless steel housing and a contact rating of up to 22.2A at 240V.

Top product features:

  • Detects flow rates from 6 to 10.2 gallons per minute
  • Operates at temperatures from 32 to 300 degrees Fahrenheit
  • Features a stainless steel housing for durability

Top product applications:

  • Water Treatment Systems
  • Pumping Stations
  • Cooling Towers
Flow Switch, 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 10.2 gpm, Flow Rate - Minimum 6 gpm, Flow Switch Type Paddle, For Pipe Size 1 in, Housing Material Stainless Steel, Media Temperature - Maximum 300 Degrees F, Media Temperature - Minimum 32 Degrees F, Overall Height 8.4 in, Overall Length 3.4 in

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: 7.20
  • Package Width: 5.00
  • Package Height: 4.30
  • Package Weight: 1.90
Product info last updated on January 30, 2026 3:24am UTC Category: HVACR and Appliance Controls
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