• AL Alarm-450x469.jpg

The Flow Rate Alarm is a rugged “flow switch” device that monitors flow and sends a signal using simple on/off logic if rates are out of spec. The weather tight NEMA 4x cast aluminum enclosure allows for outdoor installation and washdowns. Alarm settings are easily adjusted in the field with an allen wrench. The standard Hirschman interconnection provides easy installation and maintenance.

Applications include:

  • Cooling systems
  • Lubrication systems
  • Mobile hydraulic equipment
  • Industrial process control systems
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M3A4AB02 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Air & Gases N/A 1/2" NPTF, dry seal Add To Cart
M3A4AB05 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Air & Gases N/A 1/2" NPTF, dry seal Add To Cart
M3A4AB10 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Air & Gases N/A 1/2" NPTF, dry seal Add To Cart
M3A4AB15 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Air & Gases N/A 1/2" NPTF, dry seal Add To Cart
M3A4AE02 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Air & Gases N/A #6 SAE, O-ring seal Add To Cart
M3A4AE05 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Air & Gases N/A #6 SAE, O-ring seal Add To Cart
M3A4AF02 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Air & Gases N/A #8 SAE, O-ring seal Add To Cart
M3A4AF05 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Air & Gases N/A #8 SAE, O-ring seal Add To Cart
M3A4AF10 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Air & Gases N/A #8 SAE, O-ring seal Add To Cart
M3A4AF15 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Air & Gases N/A #8 SAE, O-ring seal Add To Cart
M3A4AR02 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Air & Gases N/A 3/8" BSPP Add To Cart
M3A4AR05 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Air & Gases N/A 3/8" BSPP Add To Cart
M3A4AS02 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Air & Gases N/A 1/4" NPTF, dry seal Add To Cart
M3A4AS05 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Air & Gases N/A 1/4" NPTF, dry seal Add To Cart
M3A4AT02 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Air & Gases N/A 1/2" BSPP Add To Cart
M3A4AT05 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Air & Gases N/A 1/2" BSPP Add To Cart
M3A4AT10 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Air & Gases N/A 1/2" BSPP Add To Cart
M3A4AT15 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Air & Gases N/A 1/2" BSPP Add To Cart
M3A6HB01 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Oil N/A 1/2" NPTF, dry seal Add To Cart
M3A6HB02 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Oil N/A 1/2" NPTF, dry seal Add To Cart
M3A6HB05 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Oil N/A 1/2" NPTF, dry seal Add To Cart
M3A6HB10 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Oil N/A 1/2" NPTF, dry seal Add To Cart
M3A6HB15 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Oil N/A 1/2" NPTF, dry seal Add To Cart
M3A6HG01 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Oil N/A #10 SAE, O-ring seal Add To Cart
M3A6HG02 $706.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Aluminum N/A Oil N/A #10 SAE, O-ring seal Add To Cart
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