LC MA®and MSA-Series Meters
Liquid Controls positive displacement MA® and MSA series class 10 and class 12 meters are the industry standard for safe and accurate transfer of LPG and NH3 gases and liquids.
Simplicity of design and construction, together with sustained accuracy is why customers prefer Liquid Controls meters for the delivery and transfer of liquified petroleum gases throughout the world.
COMMON CONFIGURATIONS
- Sustained Accuracy — no 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.
- High Pressure rating — Rated to 350psi / 24 BAR.
- MA-4® – 1″ Flange, 30 GPM (114 LPM), 350 psi (24 bar, 2414 kPa)
- MA-5® – 1.5″ Flange, 60 GPM (227 LPM), 350 psi (24 bar, 2414 kPa)
- MA-7® – 2″ Flange, 100 GPM (378 LPM), 350 psi (24 bar, 2414 kPa)
- MA-15® – 3″ Flange, 200 GPM (756 LPM), 350 psi (24 bar, 2414 kPa)
- MSA-30 – 3″ Flange, 350 GPM (1325 LPM), 300 psi (20.7 bar, 2068 kPa)
- MSA-75 – 4″ Flange, 700 GPM (2650 LPM), 300 psi (20.7 bar, 2068 kPa)
- Seals: Buna, Viton, PTFE
- End Fittings: NPT, BSPT, WELD
- Registration (Electronic or Mechanical)
- Temperature Compensation (TVC)
- Strainers
- Air Eliminators
- Printers
- Valves
- Pulsers

- Repeatability: Capable of 0.02% or better at any flow rate over entire range
- Linearity:
-
- Over 5:1 range
Mech. registration: capable of ±0.125% or better from max. nom. flow rate
Elect. registration: capable of ±0.10% or better from max. nom. flow rate - Over 10:1 range
Mech. registration: capable of ±0.22% or better from max. nom. flow rate
Elect. registration: capable of ±0.10% or better from max. nom. flow rate - Over 40:1 range
Mech. registration: capable of ±0.5% or better from max. nom. flow rate
Elect. registration: capable of ±0.15% or better from max. nom. flow rate
- Over 5:1 range
- Temperature range:
-40º F to 160º F (-40º C to 71º C)