Liquid Controls Positive Displacement Flow Meters and Accessories

Materials of Construction

M-Series: Aluminum, Cast Iron or Stainless Steel

MS-Series: Steel with Aluminum Metering Chamber
(optional Stainless Steel)

Seal Materials: Buna "N"; Viton®; PTFE

Design Features

Meters provide exceptionally accurate service when using Liquid Controls' unique positive displacement metering principle, even under variable operating conditions (changes in temperature, pressure and viscosity). Provides the energy efficient and functional performance desired from an economical volumetric measuring instrument. Available with traditional mechanical seal or glandless magnetic driven pulse output device. A wide range of accessories are available to meet almost every metering need.

METER FEATURES

High accuracy and repeatability
Low maintenance, no metal-to-metal contact in measuring chamber
Low pressure loss, a true gravity flow meter
Choice of aluminum, cast iron, and stainless steel materials of construction
Self-contained operation without electrical power or signal conditioning (for units equipped with mechanical registers, printers or presets); no special piping requirements
Electronic output and registration equipment where enhanced accuracy and electronic communications are needed
Weights & Measures approval (world-wide) for custody transfer with mechanical or electronic registration systems meeting API standards
Electronic accessories designed and approved to Class 1 Div. 2 standards

Specifications

Accuracy / Performance:

Electronic Registration Linearity:
- Capable of ±0.10% over a 5:1 range
- Capable of ±0.10% over a 10:1 range
- Capable of ±0.15% over a 40:1 range
Mechanical Registration Linearity:
- Capable of ±0.125% over a 5:1 range
- Capable of ±0.22% over a 10:1 range
- Capable of ±0.5% over a 40:1 range
Repeatability:
- Mechanical Registration: 0.05% (±0.025%) of reading over entire range
- Electronic Registration: 0.03% (±0.015%) of reading over entire range

Sizes: 1 1/2" through 6"

Flow Rates: 5 GPM through 1,000 GPM

End Connections: ANSI Flanged, NPT, BSPT, Slip Weld

Pressure Ratings

M-Series and MA-Series Cast Case: 150 & 350 PSI non shock working pressure

MS-Series Two Case Steel Case: 150/150, 150/275, 300/300, 300/720 PSI; 600/1440 ANSI non- shock working pressure

Literature

Application Brochures
Bill of Materials
Engineering Documents
Installation and Operation Manuals
Product Overviews
Specification Sheets

Typical Applications

Adhesives Agricultural Chemicals Asphalt Animal Feeds Aviation Fuels

Beverages Concrete Add Mixtures Cosmetics Crude Oil Dairy Products

Fuel Fuel Oil Industrial Chemical Liquid Fertilizers Liquified Gasses

Lube Oils Paints and Varnishes Printing Ink Processed Foods Refined Petroleum Products

Adhesives	Agricultural Chemicals	Asphalt	Animal Feeds	Aviation Fuels
Beverages	Concrete Add Mixtures	Cosmetics	Crude Oil	Dairy Products
Fuel	Fuel Oil	Industrial Chemical	Liquid Fertilizers	Liquified Gasses
Lube Oils	Paints and Varnishes	Printing Ink	Processed Foods	Refined Petroleum Products