Neptune 4D-MT LPG Tank Truck Meter

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The Neptune 2″ LPG meter is the worldwide standard for truck mounted metering. The aluminum body flowmeter comes complete and ready for installation. The 2″ Type 4D-MT meter for Liquefied Propane Gas features a flanged outlet with ductile iron companion flange for easy installation and removal. The 2″ Type 4D-MT is 33% lighter in weight than the old 2″ Type 4D.

The standard 4D-MT meter comes with:

  • Strainer
  • Vapor release
  • Pressure relief
  • Inlet Check valve
  • Differential valve
  • Vent-line check valve
  • Thermometer well

Available with Automatic Temperature Compensator (ATC) that compensates to 15° Celsius.

The dependable and accurate Neptune oscillating piston design has long been the meter of choice for refined fuel delivery. The straightforward operating principle requires few moving parts and results in a robust and durable mechanism. Combined with the E4000 electronic register, the Neptune LP gas meter delivers the highest accuracy and reliability attainable in mechanical metering.

Type 4D-MT LPG Tank Truck Meter Features

  • The industry standard for truck mounted custody transfer and invoicing
  • Oscillating piston with hard, low-friction Nituff Teflon – impregnated coating for long life
  • Registration flexibility – fully compatible with Neptune mechanical registers and the Neptune E4000 Electronic Register
  • Weights and Measures approved worldwide
  • Easy installation
  • Easily repairable. If necessary, the measuring chamber can be replaced in line with simple tools.