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Neptune 4-MT Petroleum Tank Truck Meter

Brand: Red Seal Measurement
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The Neptune 2" Type 4-MT is an excellent choice for truck mounted metering of liquid petroleum products.

The 2" aluminum body flowmeter comes complete and ready for installation and is ideal for both single and multi-meter applications.

The standard 4-MT Petroleum meter comes with:
  • Strainer
  • Air release valve with adjustable float linkage for fine tuning when split compartment testing
  • Back pressure valve
  • Auto stop valve for preset delivery
  • Preset and print register
Features
  • Compact and weight efficient
  • Removable measuring chamber for ease of maintenance
  • Time proven auto-stop valve…the industry standard
  • Oscillating piston with hard, low-friction Nituff Teflon – impregnated coating for long life
  • Greatly enlarged air release improves performance
  • Weights and Measures approved worldwide
The Neptune 2" Type 4-MT is an excellent choice for truck mounted metering of liquid petroleum products.

The 2" aluminum body flowmeter comes complete and ready for installation and is ideal for both single and multi-meter applications.

The standard 4-MT Petroleum meter comes with:
  • Strainer
  • Air release valve with adjustable float linkage for fine tuning when split compartment testing
  • Back pressure valve
  • Auto stop valve for preset delivery
  • Preset and print register
Features
  • Compact and weight efficient
  • Removable measuring chamber for ease of maintenance
  • Time proven auto-stop valve…the industry standard
  • Oscillating piston with hard, low-friction Nituff Teflon – impregnated coating for long life
  • Greatly enlarged air release improves performance
  • Weights and Measures approved worldwide
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Specifications

Brand

Flow Rate

  • 21 to 148 gpm (80 to 560 lpm) Measurement Canada
  • 20 to 150 gpm (76 to 570 lpm) NCWM

Temperature - Operational

  • -23°C to 52°C (-10°F to 125°F)

Working Pressure

  • 150 psi (10 bar) max. (10.6 kg/cm²)

Inlet Connection

  • Companion Flange Tapped 2” NPT

Outlet

  • 2” ANSI Type Flange

Calibration

  • Neptune Positive Drive Change Gears and Patented Gear Shifter Assembly

Units of Measure

  • U.S. Gallons, Imperial Gallons or Litres

Reset Wheel Capacity

  • 9,999.9 gallons (99999 litres)

Preset Setting Capacity

  • 9,999 gallons (9990 litres)

Printing Wheel Capacity

  • 9,999.9 gallons (99990 litres)

Totalizer Capacity

  • 99,999,999 gallons (99,999,990 litres)

Temperature Compensator

  • Available with E4000 Electronic Register

Approvals

  • N.I.S.T./N.T.E.P. Handbook 44 C#02-046

Materials

  • Strainer: 40 Mesh Stainless Steel
  • Housing: Aluminum
  • Measuring Chamber: Bronze
  • Piston: Nituff® Teflon® Impregnation Coating
  • Dynamic Seals: Viton
  • Static Seals: Buna N
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