Electrolyte circulation of lead-acid batteries

Product catalog summary

Overview
Pumps from Gardner Denver Thomas have been utilized for over 65 years in gas transportation, compression, and evacuation. The company has developed specialized pumps for the aeration of lead-acid batteries, optimizing electrolyte circulation systems in collaboration with battery and charging station manufacturers.

Functionality
During the charging of lead-acid batteries, the acid layers due to density differences, reducing battery efficiency. Conventional charging causes gassing, which mixes the electrolyte but increases charging time, temperature, and energy consumption. The electrolyte circulation system gently mixes the electrolyte using an air stream, reducing these drawbacks.

Product Features

Increased battery lifespan
Reduced maintenance and energy costs
30% reduction in charging time
20% energy savings
Reduced electrolyte temperature
Prevention of electrolyte layering
Lower distilled water consumption
Extended maintenance intervals

Applications

Devices powered by lead-acid batteries
Stationary and mobile uses like forklifts and electric vehicles
Backup power in solar and wind systems
Vehicle fleet chargers

Technical Data
Models include LM and QUATTRO, with flow rates adjustable to battery needs. Voltage ranges from 24V to 80V DC or 230V/50Hz. Features include leak detection, intake filters, and optional manual performance adjustment.

Special Features of QUATTRO

Automatic operation with microprocessor control
Low height and acid resistance
Friction-free solenoid actuator for long service life
Maintenance-free design

Compliance
Manufacturers must ensure compliance with local regulations regarding air pump placement.

Catalog excerpts

Electrolyte circulation of lead-acid batteries-1

Electrolyte circulation of lead-acid batteries MODELS LM QUATTRO THOMAS by Gardner Denver

Open the catalog to page 1

Electrolyte circulation of lead-acid batteries-2

Our competitive advantage Pumps from Thomas have been used in the transportation, compression and evacuation of gases for more than 65 years. From the outset Thomas has also been highly involved in the development and manufacture of special pumps for aeration of lead-acid batteries. Electrolyte circulation systems have been optimized in cooperation with battery manufacturers and the manufacturers of charging stations and are successfully used throughout industry. Function When batteries (rechargeable lead-acid batteries) are charged, the battery acid is layered in the individual cells as a result...

Open the catalog to page 2

Electrolyte circulation of lead-acid batteries-3

Typical Applications ■ All devices/systems powered by lead-acid batteries and their chargers ■ Stationary and mobile use: fork-lift trucks, autoguided vehicle systems with electric and hybrid vehicles ■ Backup and emergency power supply in solar and wind power systems ■ As a convenient charger for the vehicle fleet Product Features ■ Increased life time of lead-acid batteries ■ Lower maintenance and energy costs ■ Charging time reduced by 30% ■ Energy savings of 20% ■ Electrolyte temperature reduced ■ No layering of the electrolyte ■ Lower consumption of destilled water ■ Longer maintenance intervals Our...

Open the catalog to page 3