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QM40 Mechanical Flow Meter

SKU 139000-06
Manufactured Item - Typical Lead Time 5 days
Manufactured Item - Typical Lead Time 5 days
Original price $683.00 - Original price $683.00
Original price
$683.00 - $683.00
Current price $683.00

The FLOMEC® QM40 Series Fuel meter is a strong, accurate, and reliable oval gear flow meter capable of handling the toughest conditions. Frictionless mag drive means no seals and no internal leaks.

The GPRO QM40 Mechanical Fuel Meter provides precision fuel measurements for more accurate readings for fleet operations, heavy equipment, and agricultural applications. It features a magnetic drive mechanism that is nearly frictionless; less friction results in more flow making the QM40 capable of handling flow rates up to 150 L/min. The QM40 easily attaches to the new modular fuel transfer pumps with the Quick-Fit Modular feature and simple four-bolt connections. 

The QM40 is the ideal flow meter for gravity fed applications of Diesel transfer and measurement

  • Fuel Dispensing
  • Agricultural Products
  • Recreational Products
  • Aviation Refuelling
  • Oval Gear Technology provides 20x more precision at 75 LPM and 4x higher accuracy (1/2%) overall when compared to nutating disc meters.
  • No calibration required. Factory set at +1% accuracy with as low as +0.5% achievable in the field. Accurate at as low as 8 LPM compared to 24 LPM with nutating disc mechanical diesel fuel flow meters.
  • Frictionless Mag Drive means no leaks and no seals internally improving the lifespan and accuracy of your diesel meter.
  • Larger Capacity allows for a flow range of 8 - 150 LPM means a 33% increase in capacity compared to 120 LPM for nutating disc mechanical diesel fuel flow meters.
  • Rotatable Display Mount lets you mount the QM40 in a range of positions allowing for flexibility in installation.
  • Low Pressure Drop makes it the ideal flow meter for gravity fed applications with 7 PSI at 150 LPM and only 1 PSI at 40LPM
  • Technology: Oval Gear
  • Flow Range: 8 - 150 L/min
  • Accuracy: ± 0.5%
  • Repeatability: ± 0.3%
  • Pressure Rating: 3.45 bar (50 psi)
  • Operating Temperature Range: -40° C - 52° C
Connection: 1 in. BSP


How big are the display numbers?

The display opening height for the Batch total is 2.413 cm and the opening height for the cumulative total is 0.635 cm.

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