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Christmas Sale Qm40-g8n (139000-01) Fuel Metr Mechanical - 2 To 40 Gpm Massive 80% Savings [RApeIFWL]

$56.99 $182.99 -69%

Model: QM40-G8NThe GPRO QM40 is a 1" NPTF  Mechanical oval gear Fuel Meter provides precision fuel measurements for more accurate readings for fleet operations, heavy equipment, and agricultural applications. It features a magnetic drive mechanism th

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Model: QM40-G8N

The GPRO QM40 is a 1" NPTF  Mechanical oval gear 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, capable of handling flow rates within +/- 0.5% from 2 to 40 GPM. Magnetic drive eliminates drive shaft leaks, gallon register rotates to read easily in any application, four-digit display, twist knob reset, optional pulsar accessory is compatible with most fuel management systems. The QM40 is equipped with both NPT and Flange connections which allows it to be installed on all threaded pump outlets or with the new modular fuel transfer pumps with the Quick-Fit Modular feature, simple four-bolt connections. 50 PSI rating with an operating temperature -40 to 125 degrees. Compatible with gasoline (alcohol blends to E15), diesel fuel (biodiesel blends up to B20), kerosene, aviation gasoline AVGAS 100LL, and JET A. 

Kit Includes:

  • Meter
  • 2 Seals
  • 2 FNPT Flange Fittings
  • 8 Screws

Warranty: 5 Year Manufacturer Warranty

Content:

Disclaimer:

  • For use with aviation gasoline (Avgas 100LL), Jet A, and Jet A-1. User should consult NFPA 407 Standard for Aircraft Fuel Servicing for safety requirements during ground fuel servicing of aircraft using liquid petroleum fuels. This product has no actual or implied compliance with this standard. Owners and operators are responsible for compliance to all applicable regulations.
  • When replacing a QM240-G8N Meter with the QM40-G8N, longer bolts are required. See seal/bolt kit below (139500-21)

What Our Customers Say

December 30, 2025

Absolutely no complaints!

I'm pleased with this product's very, very superb quality.

- Taliesin S..

December 30, 2025

Absolutely no complaints!

An excellent tool with a very, very, very, very solid feel.

- Ithel E..

December 30, 2025

Absolutely no complaints!

This is a really good and a very, very, very, very, very useful item.

- Ronabwy Q..

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