We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

FLOMEC Electronic Flowmeter: GPI Electronic Water Meter, Turbine, 1 in NPT - Inline Turbine Totalizers for DEF
FLOMECInline Turbine Totalizers for DEF

FLOMEC Electronic Flowmeter: GPI Electronic Water Meter, Turbine, 1 in NPT

The FLOMEC Electronic Flowmeter (GPI Electronic Water Meter, MPN 01N31GM-U) is an inline turbine totalizer for DEF, classified as a fuel meter. It features a nylon rotor, digital display, and 4-20 mA output, with an…

SKU 3G-OTH-90400

Also listed as: 01N31GMU · 01N31GM U

Brand
FLOMEC
Item
Electronic Flowmeter: GPI Electronic Water Meter, Turbine, 1 in NPT
Category
Inline Turbine Totalizers for DEF
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

FLOMEC
Manufacturer Part Number
01N31GM-U
Type
Turbine
NPT
1 in
Accuracy %
+/-5%
Output Type
4-20 mA
Termination
Not Listed
Display Type
Digital
Product Type
Fuel Meter
Rotor Material
Nylon
Connection Size
1 in
Unit Of Measure
Liters

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

FLOMEC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FLOMEC Electronic Flowmeter (GPI Electronic Water Meter, MPN 01N31GM-U) is an inline turbine totalizer for DEF, classified as a fuel meter. It features a nylon rotor, digital display, and 4-20 mA output, with an accuracy of +/-5% and measurement in liters. The 1-inch NPT connection size supports integration into fluid handling systems.

Frequently Asked Questions

What is the FLOMEC Electronic Flowmeter 01N31GM-U used for?

The FLOMEC Electronic Flowmeter (MPN 01N31GM-U) is an inline turbine totalizer designed for diesel exhaust fluid (DEF) metering. It measures fluid flow in liters with a digital display and 4-20 mA output, making it suitable for industrial fluid handling systems requiring accurate monitoring.

What are the specifications of the FLOMEC GPI Electronic Water Meter 01N31GM-U?

This FLOMEC flowmeter is a turbine-type fuel meter with a 1-inch NPT connection, nylon rotor, and +/-5% accuracy. It outputs a 4-20 mA signal, measures in liters, and features a digital display. The unit is designed for inline DEF totalizing in industrial applications.

Where to buy the FLOMEC 01N31GM-U flowmeter worldwide?

3G Electric supplies the FLOMEC 01N31GM-U electronic flowmeter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for this turbine totalizer, ensuring it reaches your facility reliably.

How to install the FLOMEC turbine flowmeter 01N31GM-U?

Install the FLOMEC 01N31GM-U by connecting the 1-inch NPT ports inline with your DEF piping. Ensure flow direction matches the arrow on the body, and secure with appropriate thread sealant. Wire the 4-20 mA output to your control system per the manufacturer's manual for accurate digital readout.

Used in

Common applications for FLOMEC
Fuel dispensing — FLOMEC G2S series meters for diesel and gasoline transfer at service stations
Lubrication systems — FLOMEC OM oval gear meters for measuring oil and grease in industrial machinery
Water management — FLOMEC TM turbine meters for monitoring flow in irrigation and cooling towers
Process control — FLOMEC oval gear totalizers with 4-20 mA output for batch chemical dosing
Fuel oil handling — FLOMEC OM series meters for heavy fuel oil measurement in marine and boiler applications

FLOMEC Products

3G Electric supplies FLOMEC inline turbine totalizers for def. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
FLOMEC Electronic Flowmeter: GPI Electronic Water Meter, Turbine, 1 in NPT, 1 in Connection Size (MPN 01N31GM)
FLOMEC
FLOMEC Electronic Flowmeter: GPI Electronic Water Meter, Turbine, 1 in NPT, 1 in Connection Size (MPN 01N31GM)
FLOMEC Electronic Flowmeter: Electronic Meter, Turbine, 1/2 in FNPT, 1/2 in Connection Size, FNPT (MPN G2A05NQ9GMA)
FLOMEC
FLOMEC Electronic Flowmeter: Electronic Meter, Turbine, 1/2 in FNPT, 1/2 in Connection Size, FNPT (MPN G2A05NQ9GMA)
FLOMEC Electronic Flowmeter: Electronic Meter, Turbine, 3/4 in FNPT, 3/4 in Connection Size, FNPT (MPN G2A07NQ9GMA)
FLOMEC
FLOMEC Electronic Flowmeter: Electronic Meter, Turbine, 3/4 in FNPT, 3/4 in Connection Size, FNPT (MPN G2A07NQ9GMA)
FLOMEC Electronic Flowmeter: Electronic Meter, Turbine, 1/2 in FNPT, 1/2 in Connection Size, FNPT (MPN G2S05NQ9GMA)
FLOMEC
FLOMEC Electronic Flowmeter: Electronic Meter, Turbine, 1/2 in FNPT, 1/2 in Connection Size, FNPT (MPN G2S05NQ9GMA)
FLOMEC Electronic Flowmeter: Flow Meter, Turbine, 1 in NPT, 1 in Connection Size, NPT, 14°F to 130°F (MPN 01N31LM)
FLOMEC
FLOMEC Electronic Flowmeter: Flow Meter, Turbine, 1 in NPT, 1 in Connection Size, NPT, 14°F to 130°F (MPN 01N31LM)
FLOMEC Electronic Flowmeter: Electronic Meter, Turbine, 3/4 in FNPT, 3/4 in Connection Size, FNPT (MPN G2S07NQ9GMA)
FLOMEC
FLOMEC Electronic Flowmeter: Electronic Meter, Turbine, 3/4 in FNPT, 3/4 in Connection Size, FNPT (MPN G2S07NQ9GMA)

More from FLOMEC

View all FLOMEC parts