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Materials of Construction
Liquid Controls M-Series meters meet NTEP (NIST Handbook 44) and International Weights and Measures accuracy requirements as well as U.S. Military specifications. |
Liquid Controls MA-Series rotary motion positive displacement (PD) meters offer the ultimate in measurement accuracy for custody transfer of LPG. 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 350psi / 21 BAR.
MA-Series Positive Displacement Flow Meters:
350psi / 21 BAR
| Available Models | Size | Maximum Nominal Flow Rate |
| MA4 |
1-1/2" |
30 gpm / 113 L/min |
| MA5 |
2" or 1-1/2" |
60 gpm / 227 L/min |
| MA7 |
2" |
100 gpm / 380 L/min |
| MA15 |
3" |
200 gpm / 757 L/min |
LPG Application Brochure
Agriculture Application Brochure
Meter Bill of Materials
Engineering Documents
M/MA-series Installation and Operation Manual
MA4 Installation and Operation Manual
Product Overviews
Specification Sheets
Accessories
MA-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.