Image is not available
TCS 700 LP Rotary Meter
Designed to meter LPG/Propane, this liquid petroleum meter is available in 2".
Image is not available

The 700 LP rotary flow meter is designed for metering liquefied petroleum gas (LP/LPG) and NH3. It is available in 2" size.


700 LP Meter Specific

  • Housing: Hardcoat Anodized Aluminumnew 700 cutaway 2
  • Rotors: Hardcoat Anodized Aluminum
  • Rotor Journals: Plated Stainless Steel
  • Bearing Plates: Ni-Resist
  • Bearing Sleeves: Ni-Resist
  • Timing Gears: Stainless Steel
  • Packing Seal: Buna
  • Body O-ring: Buna

All 700 Meters

  • Flow: Capable of up to 1,000 GPM (3,785 LPM);  Bi-directional Flow
  • Linear Accuracy: Capable of ± 0.15% of over the full flow range
  • Repeatability: Capable of 0.02% (constant operation conditions with 700SP meters & mechanical registration, using 1 CPS test fluid)
  • Viscosity: Will accurately measure liquids up to 1,500,000 SSU (325,000 CPS)
  • Temperature: - 40 to 160°F (- 40 to 71°C)


  • TCS 700-20

    Flange Connections: 2” NPT Flange; 1 1/2” Option
    The 700 2" rotary flow meter is engineered to meter liquid at up to 100 GPM (380 LPM).

NPT flanges are standard. BSPT, Slip Weld, ANSI and others available upon request 


Don't see the regulatory approval you need? Contact us. TCS is continually adding to this list. Approvals could be available for a comparable meter, in final approval stages, or simply not added to the website yet.


The following accessories are compatible with TCS 700 Liquefied Petroleum Gas (LP) Meters.

  • TCS 3000 Electronic Register

    The TCS 3000 is a powerful, electronic register designed to transform the way you deliver fuel. It has been engineered to control most vehicle delivery operations. The TCS 3000 can improve your cash flow by allowing the driver to make more deliveries...
  • Mechanical Registration

    This rugged, precise mechanical meter register is designed for all kinds of liquid inventory and delivery operations. This register totalizes and displays high-speed deliveries and transactions in large, easy-to-read figures. It features a highly vis...
  • Pulse Transmitter

    TCS pulse transmitters allow you to send volume data to a remote display, register, computer, or fuel management system (PLC). The glandless pulse transmitter can provide single or dual channel output.The DMP pulse transmitters provide accurate signa...
  • 740 Vapor Eliminator & Strainer

    Available for Sizes: 2"
    A float and reed valve operated design senses and removes free vapor before it can enter the flow meter. Required for Liquified Petroleum Gas custody transfer applications to ensure the most precise measurement.
  • 757 Differential Pressure Valve

    Available for Sizes: 2"
    The diaphragm differential pressure control valve has a normally closed, spring loaded design. Provides a constant 15 PSI differential pressure and controls flow when vapor is sensed. Security and 2-stage solenoid valves are available upon request. U...