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Neptune 4D-MD Meter for LPG Dispensers

Brand: Red Seal Measurement

The Neptune 1" Type 4D-MD meter has been specifically designed for the custody transfer of Liquefied Propane and Butane gas (LPG).

This meter utilizes the oscillating piston positive displacement principle.

The standard 4D-MD meter comes with
  • Base meter choice of 600 series mechanical totalizing register with resettable counter, 800 series mechanical printer register, Veeder Root mechanical register, E1000 electronic register or MidCom MCR09 electronic register
  • Differential control valve combination vapor eliminator/strainer
  • Continuous bleed pressure relief valve
  • Choice of pulse output for remote totalizing
Available with Automatic Temperature Compensator (ATC)
Features
  • Accuracy and reliability in compact package
  • Oscillating piston with hard, low friction Nituff Teflon impregnated coating for long life
  • Smooth performance at low flow and high operating pressures
  • Rugged outer body components
  • Compact design
  • Suitable for a wide variety of installation configurations

Specifications

Flow Rate

  • Minimum: 11 lpm / 3 gpm
  • Maximum: 68 lpm / 18 gpm

Operating Pressure

  • 24 bar (350 psi)

Operating Temperature

  • Minimum: -23°C (-10°F)
  • Maximum: 52°C (125°F)

Temperature Compensation (ATC)

  • Compensates to a Basepoint of 15°C (60°F)
  • Range: -23°C to 52°C (-10°F to 125°F)

Connections

  • Ductile Iron Companion Flange Tapped for 3/4" Standard Pipe
  • Optional Ductile Iron Companion Flange Tapped for 1” Standard Pipe
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