LMM Series Multi-Pattern
Lake Management Aerators

Primarily installed for their aesthetic appeal, these multi-pattern aerators also provide limited water quality enhancement in smaller ponds and lakes. Ecological balance is improved through the addition of dissolved oxygen while the aerators are in operation. They are available with 1/2 and 3/4 HP pumps.

Basic Component Features

• Float
• Motor housing
• Impellers/props
• Mini Power Center

Performance Features

• All LMM units are factory assembled.
• Manufactured entirely of stainless steel and thermal plastics to provide years of dependable service.
• Stainless steel debris screen prevents the intake of foreign objects to allow the continuous flow of incoming water, which ensures aesthetically pleasing spray patterns.
• Mini Power Center is encased in industrial-grade, non-corroding case to assure reliability.
• Spray pattern can be changed to LM10, LM20 or LM11.
• Diffuser ring allows the spray pattern to be varied in height and diameter (LMM with LM10 and LM20 patterns only).

NOTE: Rain Bird light options are available to enhance the aesthetics of these multipattern aerators. Lighting systems run on 12-volt power and are available with 20-watt halogen bulbs. Stainless steel mounting brackets facilitate installation to achieve a variety of illumination effects.

Specifications

• Unit: Manufactured of corrosion-resistant, 18-8 stainless steel and high-density thermal plastics. Corrosion resistance allows unit to be installed in almost all water source types.
• Float: Black exterior shell is made of highdensity thermal plastic polyethylene. The interior of the float is closed-cell polyethylene. Each float consists of specially designed float rings, which call the unit to ride level in the water.
• Motor: Custom-built submersible, watercooled, corrosion-resistant, stainless steel motor. Constructed to run continuously and are available in 50 Hz @ 2875 RPM or 60 Hz @ 3450 RPM.
• Impellers/Props: Manufactured of polyphenylene oxide, modified. Material is corrosion-resistant to most all types of water, salt solutions and acids.
• Cable: All units are shipped with 50' (15 m) of underwater cable.
• Mini Power Center: 115V unit controls are enclosed in a 5" x 5" x 4" industrial-grade, all plastic, non-corroding case. 115V controls consist of 24-hour on/off timer and GFI. 230V units are enclosed in a 11" x 11" x 6" high-impact, corrosion-resistant thermal plastic, Nema rated type 3S. 230V unit controls consist of 24-hour on/off timer, fuse or circuit breaker protection and GFI.
• Screen: Corrosion-resistant 18-8 stainless steel intact screen to efficiently prevent clogging.
• Warranty: Backed by Rain Bird Customer Satisfaction Warranty.
• Safety Testing: Safety tested and approved as a package by ETL, ETL-C and CE.