Kasco Marine: Robust-Aire Systems | RA1, RA2, RA3 | Pond Aeration | Base Mount and Post Mount Packages | Diffused Air kits for Ponds
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Kasco introduces a new offering in our trusted Robust-Aire™ Diffused Aeration product line. A first in the industry, our patent pending Aire-Guard Cabinet Technology combines an innovative approach to airflow with additional filtering to ensure cooler, cleaner air, all within our largest-ever cabinet, capable of running up to 12 diffusers.
Deep water diffused aeration systems for your lake and pond. Diffused aeration is the single best tool for freshwater management. Adequate aeration provides a multitude of benefits.
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De-stratification: the total mixing of the water column turns in atmospheric oxygen while pulling oxygen depleted waters to the surface to release noxious gases to the atmosphere
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Delivering dissolved oxygen to bottom sediments: When bottom sediments are in the presence of abundant dissolved oxygen the entire ecosystem works better. Organic material breaks down faster and nutrients move up the food chain more efficiently.
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Increase the carrying capacity of your pond: Increased oxygen levels will allow your pond to carry more fish. THREE TIMES MORE FISH!
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Decreased maintenance costs: The benefits to the ecosystem brought by the aerator decreases the presence and severity of nuisance algae blooms.
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The Robust-Aire systems are a quiet, efficient workhorse for your aquatic environment.
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Weighted, SureSink airline ensures the diffusers stay down on the bottom and the custom designed diffusers deliver excellent oxygen exchange and water lift by breaking down the airflow into billions of tiny bubbles.
The Robust-Aire Aeration systems use rocking piston air compressors to reliably deliver consistent air flow and volume to each diffuser in your system.
Choose between the base mount cabinet or a pole mount cabinet for your pond aeration project.
Robust-Aire™ systems pump compressed air from a shore-mounted compressor through self-weighted lines to a diffuser on the pond, lake, or tank bottom. The diffuser then continuously releases micro-bubbles that rise to the surface carrying large volumes of water. This induces oxygen-transfer as well as beneficial water movement and mixing.
All Robust-Aire™ diffused aeration systems are available with an optional remote manifold, allowing the compressor to be installed up to a mile away from the water’s edge.
Larger aeration systems and custom pond aerators are available. Please call Midwest Ponds to get an aeration system quoted for your unique pond project. 833-779-2837
Product Features
- Best in depths 8 ft. and greater
- 34% quieter than previous models
- Large filters on compressors feature maintenance indicator alerting when cleaning is needed
- No electricity required in the water
- Speeds up organic decomposition
- Creates open water, preventing ice damage
- Designed for continuous operation
- Increase fish carrying capacity by 3 times
Warranty
- Diffuser: Lifetime
- Cabinet: Lifetime
- Tubing: 15-years
- Compressor: 3-years (2-years for moving parts)
Package Includes
- Diffuser assembly
- Compressor mounting option
- Compressor(s)
- Some models include tubing (see cut sheet for details)
| RA1 | RA2 | RA3 | |
| # of Diffusers | 1 | 2 | 3 |
| Voltage | 120 | 120 | 120 |
| Phase | 1 | 1 | 1 |
| Compressors | (1) 1/4HP | (1) 1/4HP | (1) 1/2HP |
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Rolls of 3/8 inch Tubing* |
1 | 2 | 3 |
*each roll of is 100ft
Base Mount Package Manuals
Manuals for Base, Post and No Cabinet
Shipping & returns
Free shipping to the lower 48 states on orders $99+ (excludes pond liner).
Express shipping options such as “FedEx 2 Day”, “FedEx Standard Overnight” and “FedEx Priority Overnight” are not included in the “Free Shipping” price. Please call customer service at 833-779-2837 if you require express shipping on an item marked as “Free Shipping.” Packages over 150 lbs are typically shipped via Freight Truck. Midwestponds.com only ships inside the contiguous lower 48 states. For shipping to Hawaii, Alaska, US Territories, Canada, Mexico, and other countries please call for a quote.
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