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Aluminium turbine flowmeter with 1 inch FNPT fitting and LCD display

GPI

GPI 01A31LM Turbine Flowmeter 1 in FNPT 10-100 lpm

SKU CH-2H3C-0S1VP MPN 01A31LM

Measures 10–100 lpm of fuel, diesel or kerosene with ±5 % accuracy via 1 in FNPT aluminum housing

  • Product typeDrain Components
  • Measures fuel flow from 10 to 100 lpm
  • Turbine sensor with magnetic pickup for petroleum products
  • +/-5 % accuracy across the operating range
  • Aluminium housing rated to 300 PSI
  • Works with gasoline, diesel and kerosene

Fuel flow measurement

The GPI 01A31LM turbine flowmeter measures gasoline, diesel or kerosene at rates from 10 to 100 lpm through a 1-inch FNPT aluminum housing. A magnetic sensor drives a standard LC display showing totals in litres, powered by two included AAA batteries. It mounts horizontally or vertically in-line and includes a 3/4-inch reducer bushing for flexible installation.

Suitable fluids and limits

This meter suits petroleum products, fuels and lubricants with viscosity up to 5 cP within a temperature range of 14 to 130 degrees F. Builders needing to measure water, chemicals or higher-viscosity oils should look at a different technology, as the wetted materials and calibration are specific to hydrocarbon fluids.

Accuracy specification

The single figure that decides fit is the stated accuracy of +/-5 percent across the 10 to 100 lpm range. Applications requiring tighter tolerance for custody transfer or precision blending will need a higher-class meter.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $156.99
Pricier than about 82% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameGpi
Model name01A31LM
Product typeDrain Components

Questions about this item

How can I confirm the 10-100 lpm turbine flowmeter is reading correctly after installation?

Run a known volume of fuel through the meter and compare the resettable 4-digit LC display total to the expected amount; accuracy is rated at ±5% for petroleum products.

What comes with the 1 in FNPT flowmeter and what extra parts are needed?

The unit includes 2 AAA batteries and a 3/4" reducer bushing; pipe fittings or thread sealant for the 1 in FNPT connections must be supplied separately.

Which version of the GPI turbine meter suits a 10-100 lpm fuel system?

This 01A31LM model is the single version offered; it covers 10 to 100 lpm with 1 in FNPT fittings and ±5% accuracy for gas, diesel or kerosene.

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