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Industrial Supply
BuyCrossCo is our newest industrial supply outlet. A single source for our most popular industrial products.
Mechanical Turbine Water Meters
Hedland Variable Area Flow Meters
Dynasonics Ultrasonic Flow Meters
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Product:  TM400
<< Previous in TM Series Turbine Meter - Next in TM Series Turbine Meter >>
GPI M/N: TM400
BuyGPI Price: $671.00
Call 866-905-9788 for lead-time if delivery is critical
Item Number: GPI PN: TM400
Mfg: GPI
Mfg's Part Number: TM400
free shipping


GPI has been building rugged, reliable, liquid flow meters for over 35 years. The GPI Industrial Meter family includes a full line of Precision, Industrial, Commercial and Economy Grade Turbine meters for liquid flow measurement. Consider using GPI's GM Series Oval Gear Meters for measurement of clean, viscous fluids.
G-Series Precision Grade Turbine Meters
This High Precision Meter line is the most accurate of the GPI Turbine Meters and includes a traditional design. G-Series turbine meters come in a variety of sizes and fitting options including BSP, ISO, NPT and ANSI Flange fittings or choose the Model GSCPS for a 3A Sanitary Rating.
G2 Series Industrial Grade Turbine Meters

The unique modular approach of the Industrial Grade Meter line allows you to design a meter to match your specific application. Your turbine meter choice depends on flowrate, line size, pressure rating, fitting type, chemical compatibility and temperature range. When choosing a G2 Series Meter, select from our wide variety of materials and sizes. These meters offer high accuracy at a lower cost, are compact and include a self-contained design. G2 Series Meters are field serviceable.

  • G2S - Stainless Steel Meters are rugged and dependable. Use stainless steel meters for most chemicals: Ammonium, Plating Solutions and Fuel products.
  • G2H - This is the turbine meter of choice for high pressure applications like spray washers and hydraulic systems. PSIG for the GPI High Pressure Meter is 3,000 compared to 1,500 for the standard stainless steel meter.
  • G2F - Select stainless steel meters with 150# ANSI Flanges when you need a meter that installs in-line quickly.
  • G2T - The GPI Stainless Steel Meters with Tri-Clover® Fittings can be used with food and beverage industries in preprocess applications.
  • G2A - Aluminum meters are best suited for petroleum based products.
  • G2B - The GPI Brass Meter works well with most water applications. Use with glucose, lacquer thinners and vegetable juices for example.
  • G2P - Look at the PVDF Meter for a housing material that resists abrasion and has great chemical compatibility. This Meter is well suited for measurement of harsh chemicals like Bleach, Ferric Chloride, Phenol, Sulfuric Acid or Phosphoric Acid.
TM Series PVC Water Meters
GPI Water Meters are accurate, economical and designed to last. Choose GPI Water Meters for water processing and irrigation applications. The TM Series Water Meters meet Schedule 80 PVC specifications and come standard with a low-profile digital display or blind with a pulse output. Meters come in seven sizes with three fitting types, offering flowrates from 1 - 800 GPM.
A1 Series Commercial Grade Turbine Meters
Commercial Grade Meters are designed as self-contained, battery powered units. These indicating meters are available in Aluminum for Petroleum Based Liquids or Nylon for water-based liquids. Although not field serviceable like the G2 Series meters, A1 Commercial Grade Turbine Meters can be equipped with several of the most popular G2 Modules including the Standard or FM Approved Remote Kit and the popular Conditional Signal Output Module.
01 Series Economy Grade Turbine Meters
GPI offers a variety of economy meters to meet specific applications. These meters are great for monitoring and indication. They provide lower accuracy than our other meters but are an economical choice in many applications.
GM Series Oval Gear Meters
GM Series Oval Gear Meters are designed for low ?ow and high accuracy. GM Series Meters are great for viscous fluids. Meters are available with pulse output from either a Reed Switch or Hall Effect Sensor. Additional electronic options include a local or remote mount display w/pulse output, 4-20mA Transmitter with or without a display and a Scaled Pulse Transmitter.

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