Liquid Controls M-Series Meters (LC Meter)
Liquid Controls M-Series rotary motion positive displacement (PD) meters offer the ultimate in measurement accuracy for custody transfer of petroleum products, aviation fuels, LPG, and a broad range of industrial liquids. LC meters incorporate a unique design, presenting minimal intrusion in a flowing stream of liquid, as well as minimal pressure drop through the meter. The LC meter consists of a housing in which three synchronized rotors turn with no metal-to-metal contact. Hydraulic sealing is accomplished by a stationary boundary layer of liquid, not by the wiping action of mechanical parts.
- Low pressure drop: will operate on gravity flow or pump pressure.
- Sustained accuracy: no wear from metal-to-metal contact inside the measuring chamber means minimal deterioration in accuracy over time, fewer recalibrations, and longer service life. Meters conform to NIST and International Weights and Measures accuracy requirements.
- Wide temperature range: products can be metered 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.
- Rated to 150psi / 10.5 BAR.
ncorporate a unique design, presenting minimal intrusion in a flowing stream of liquid, as well as minimal pressure drop through the meter. The LC meter consists of a housing in which three synchronized rotors turn with no metal-to-metal contact. Hydraulic sealing is accomplished by a stationary boundary layer of liquid, not by the wiping action of mechanical parts.
Material
- Meter and rotors: Cast aluminum (other metalurgies available including cast iron and stainless steel)
- Internal components: Aluminum, Ni-Resist, stainless steel, iron
- Seal materials: Buna-N, Viton®, PTFE
- Bearings: Carbon, PTFE, Ni-Resist
Liquid Controls M-Series meters meet NTEP (NIST Handbook 44) and International Weights and Measures accuracy requirements as well as U.S. Military specifications.
Pressure Rating: 150psi / 10.5 BAR
Available Models | Size | Maximum Nominal Flow Rate |
M5 | 2″ or 1-1/2″ | 60 gpm / 227 L/min |
M7 | 2″ or 1-1/2″ | 100 gpm / 380 L/min |
M10 | 2″ | 150 gpm / 550 L/min |
M15 | 3″ | 200 gpm / 757 L/min |
M25 | 3″ | 300 gpm / 1,136 L/min |
M30 | 4″ or 3″ | 350 gpm / 1,325 L/min |
M40 | 4″ | 450 gpm / 1,700 L/min |
M60 | 4″ or 6″ | 600 gpm / 2,271 L/min |
M80 | 6″ | 800 gpm / 3,000 L/min |
M-Series meters are available with a selection of bolt-on strainers and air eliminators for the inlet side, and a selection of manual or solenoid actuated valves for the meter outlet. Mechanical and electronic registration equipment and printers are also available
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