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McDonnell & Miller FS-251 General Purpose Flow Switch

Price: Call For Details
Quantity:
+ -
Usually ships within 24 hours.
In Stock Quantity: 2
SKU: MMRFS43

Shipping Weight:
4.0 LBS
Shipping Dimensions
Length: 5 In
Width: 4 In
Height: 7 In
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General Purpose Flow Switch Description

Starts or stops electrically operated equipment such as signal lights, alarms, motors, automatic burners, and metering devices. Has 4 stainless steel paddles that fit 1", 2", 3", and 6" pipe; paddle can be trimmed to fit incremental pipe sizes.

General Purpose Flow Switch Features

  • Brass, Stainless Steel, EPDM Material
  • Adjustable Flow Range from 5.8 to 131 GPM
  • NEMA1 Switch Enclosure
  • 1" MNPT Connection Size
  • 160 Max PSI

General Purpose Flow Switch Specifications

  • MIN. FLOW RATE: 5.8 GPM
  • MAX FLOW RATE: 131 GPM
  • SWITCH ENCLOSURE: NEMA 1
  • MIN. AMBIENT TEMP: 32°F
  • MIN. FLUID TEMP: 32°F
  • MAX FLUID TEMP: 250°F
  • MAX PRESSURE: 160 PSI
  • OPERATING VELOCITY RANGE: 130 to 280 FPM
  • SWITCH TYPE: Single Pole Double Throw Snap Switch
  • CONTACT RATING: 7.4A @ 120 VAC - Full Load, 120 VA @ 120 or 240 VAC - Pilot Duty
  • BODY MATERIAL: Brass
  • MATERIAL OF CONSTRUCTION: Brass, SS, EPDM
  • WETTED MATERIALS: Brass, Stainless Steel, EPDM
  • MAX OPERATING VELOCITY: 600 FPM
  • VOLTAGE: 120/240V
  • APLICATION: Water Systems, Signal Lights, Alarms, Motors, Automatic Burners, and Metering Devices

WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.govWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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