Envir-O U12-802 ET60 Septic Systems Linear Air Pump
- Aerator & Blower for use in aerobic treatment units - ATU
- Septic Systems
- Koi Ponds and Hydroponic Grow Systems
The Enviro ET60 air pump helps to increase the amount of oxygen in the water. Providing a clean, oil-free air source it is exceptionally quiet in operation, even when running continuously. The ET60 is easy to service with a competitively priced service kit with its weatherproof, robust construction it makes an ideal wastewater pump.Features Specifications
- Max Flow: 60 Litres per minute
- Max Pressure: 0.17 bar
- Connector Size: 18mm
- Power: 55 W
Plain horizontal 18.0mm (0.71") O.D. outlet connection fits 3/4" I.D. tubing. A 3/4" rubber elbow is also included. Pump also comes with barbed fitting that threads into the interior of outlet to provide a 12.0mm (0.47") O.D. barb for 1/2" I.D. tubing.
2 Year Warranty
This warranty does not include the diaphragm kits, which are a replaceable, wearable part (typically replaced every 12-18 months).
The most common problem with this and other larger air pumps is premature diaphragm tearing due to excessive back pressure. If an air pump is powering too small of a diffuser or too few outlets, excessive back-pressure can occur. The solution is to add a tee with a ball valve or other "bleeder valve" so that excessive air can be bled off into the atmosphere. Start with the valve completely open and slowly close it until you have the maximum output from your air diffusers without unnecessary back pressure.