Mixer Water Meter - 1" Digital

Mixer Water Meter - 1" Digital

This is a GPI 01N31GM 1-inch electronic digital water meter, a common component used across various concrete mixer brands for precise water measurement. It is installed in-line on the water hose to monitor and control the amount of water added to a mix, ensuring consistent batch quality. Operators rely on this meter for accurate readings to prevent overly wet or dry concrete, making it a critical replacement part for maintaining mix integrity. The unit is lightweight, battery-powered, and constructed with a durable nylon housing to withstand the harsh conditions of a ready-mix environment.

Key Features

• Accurately measures water flow between 3 and 30 GPM (Gallons Per Minute).
• Features a large 4-digit LCD display for clear readings of batch and cumulative totals.
• Durable and lightweight nylon housing provides corrosion resistance.
• Powered by two field-replaceable AAA alkaline batteries with a long service life.
• Designed for in-line installation on a 1-inch NPT female connection.
• Factory calibrated for water and can be used in both pump-fed and gravity-fed systems.

Fits These Mixers

McNeilus, Terex, Con-Tech. Fits a wide range of rear discharge and front discharge concrete mixers that utilize a 1-inch water line. It is a direct cross-reference for water systems on McNeilus, Con-Tech, and Terex mixers.

All measurements ± standard manufacturing tolerance.

Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.