AER GD Aquaturbo Low speed surface aerator

PRODUCT DESCRIPTION

The AER GD is a low speed surface aerator specifically designed for fixed or float mounting in oxidation ditches and pocket activated sludge processes (ASPs). This versatile aerator allows impeller immersion to vary according to flow levels and associated oxygen demand, ensuring efficient aeration and mixing across a range of operating conditions.

With motor sizes ranging from 1.1 to 160 kW and geared drives offering speeds from 40 to 130 rpm, the AER GD can be tailored to meet the specific requirements of your wastewater treatment system. The robust design, featuring epoxy coated mild steel, stainless steel, or FRP impeller options, ensures reliable performance and easy maintenance.

FEATURES AND BENEFITS

• Maintains aeration efficiency and can be operated at variable speeds
• Ideal for activated-sludge systems with baffles or draft tubes for deep tanks
• Suitable for aerobic digestion processes and unscreened plants
• High oxygen transfer and intensive mixing capabilities
• Easy access and maintenance with robust design
• Available in fixed bridge/platform mount or floating configurations

APPLICATIONS

• Oxidation ditches
• Pocket activated sludge processes (ASPs)
• Aerobic digestion processes
• Unscreened wastewater treatment plants

PERFORMANCE

• Motor power range: 1.1 to 160 kW
• Impeller speed range: 40 to 130 rpm
• Impeller diameter range: 610 to 2830 mm
• Vertical operation only
• Fixed or minimal water level variation