Liquid Controls positive displacement flow (PD) meters provide the industry's most proven record of accuracy, performance and long-term durability in the storage of processed and alternative fuels.
Simplicity of design and construction, together with low error values ​​are the reasons why customers prefer LC flow meters as liquid transfer processes that have large liquid capacities.

• Meters conform to NIST and International Weights and Measures accuracy requirements.
• Sustained Accuracy — no metal-to-metal contact inside the measuring chamber means minimal deterioration in accuracy over time, fewer recalibrations, and longer service life.
• Wide Temperature Range — product can be measured accurately from -40°F (-40°C) to 160°F (71°C).
• Wide Viscosity Range — LC meters can accurately meter products from less than 30 SSU (less than 1 centipoise) to 1,500,000 SSU (325,000 centipoise).
• Maximum Adaptability — right angle design with choice of stock or custom elbows/ fittings provides unequaled mounting flexibility to meet your installation requirements.
• High Pressure rating — Rated to 150psi / 10.5 BAR.

M-40 Meters for metering refined petroleum products such as leaded and unleaded gasoline, aviation fuels, fuel oils, diesel fuel, kerosene, and ethylene glycol (antifreeze) at rated capacity.

Flow Rate : 450 GPM (1701 LPM)
Flange Size : 4″
Max. Pressure: 150 psi (10.3 bar, 1034 kPa)
Meter Material: Aluminum
Temperature : -40° to 185° F