• 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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M5B4AK75 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Air & Gases N/A 1-1/4" NPTF, dry seal Add To Cart
M5B4AK88 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Air & Gases N/A 1-1/4" NPTF, dry seal Add To Cart
M5B4AK99 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Air & Gases N/A 1-1/4" NPTF, dry seal Add To Cart
M5B4AL25 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Air & Gases N/A 1-1/2" NPTF, dry seal Add To Cart
M5B4AL50 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Air & Gases N/A 1-1/2" NPTF, dry seal Add To Cart
M5B4AL75 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Air & Gases N/A 1-1/2" NPTF, dry seal Add To Cart
M5B4AL88 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Air & Gases N/A 1-1/2" NPTF, dry seal Add To Cart
M5B4AL99 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Air & Gases N/A 1-1/2" NPTF, dry seal Add To Cart
M5B4AW25 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Air & Gases N/A 1-1/4" BSPP Add To Cart
M5B4AW50 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Air & Gases N/A 1-1/4" BSPP Add To Cart
M5B4AW75 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Air & Gases N/A 1-1/4" BSPP Add To Cart
M5B4AW88 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Air & Gases N/A 1-1/4" BSPP Add To Cart
M5B4AW99 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Air & Gases N/A 1-1/4" BSPP Add To Cart
M5B4AY25 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Air & Gases N/A 1-1/2" BSPP Add To Cart
M5B4AY50 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Air & Gases N/A 1-1/2" BSPP Add To Cart
M5B4AY75 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Air & Gases N/A 1-1/2" BSPP Add To Cart
M5B4AY88 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Air & Gases N/A 1-1/2" BSPP Add To Cart
M5B4AY99 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Air & Gases N/A 1-1/2" BSPP Add To Cart
M5B6HK25 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Oil N/A 1-1/4" NPTF, dry seal Add To Cart
M5B6HK50 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Oil N/A 1-1/4" NPTF, dry seal Add To Cart
M5B6HK75 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Oil N/A 1-1/4" NPTF, dry seal Add To Cart
M5B6HK88 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Oil N/A 1-1/4" NPTF, dry seal Add To Cart
M5B6HK99 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Oil N/A 1-1/4" NPTF, dry seal Add To Cart
M5B6HL25 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Oil N/A 1-1/2" NPTF, dry seal Add To Cart
M5B6HL50 $2,227.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Brass N/A Oil N/A 1-1/2" NPTF, dry seal Add To Cart
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