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Blue Diamond ET100 Septic Air Pump w/Back Pressure Safety Valve (Maximizes Aerator Service Life)
PROTECT YOUR SEPTIC AIR PUMP/AERATOR INVESTMENT!!! This is the only septic air pump on the market with a safety valve for dangerous back pressure. It will extend the service life of this already dependable septic air pump by eliminating harmful aeration system back pressure. But what is back pressure? Have you ever noticed that no matter what replacement septic air pump you buy, it seems to last less and less time? This is because over time sludge buildup at the bottom of the sewage treatment plant begins to clog the quarter inch holes of the ½ PVC aeration pipe. The same volume of air being pushed through fewer holes create excessive back pressure at the air pump and this causes the

Price is $232.00

Price: $232