The Blue Diamond ET40 sets the standard for 40 series air compressors. With a long life, quite operation, and easy to rebuild set up its become a favorite in. Septic and pond aeration. The item “BLUE DIAMOND ET40 SEPTIC AIR PUMP AERATOR COMPRESSOR HIBLOW HP-40 COMPATIBLE” is in sale since Saturday, December 12, 2015. This item is in the category “Home & Garden\Home Improvement\Plumbing & Fixtures\Pumps”. The seller is “wholesalesepticparts” and is located in Dayton, Texas. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Russian federation, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Dominican republic, Panama.