Blue Diamond Envir-o® ET Series Air Pumps Size:ET60 6 IU/g Min

6 IU/g Min

9" Item Weight 25lb Warranty 2 Years

and the valve includes quick-connect fitting for 1/4" poly pipe water line

and is designed for use with the Pondmaster® AP-20 and AP-40 air pumps

Blue Diamond Envir-o® ET Series Air Pumps Size:ET60 6 IU/g MinNote: The Blue Diamond ET series aerators are designed for relatively low pressure. Tubing should not exceed 130' and diffusers should only used in water up to 7' deep. Blue Diamond ET Series Air Pumps are versatile pumps that can be used in aquariums, ponds and certain septic applications. The weatherproof pump has a robust and compact construction, and the main body is constructed of cast aluminum alloy. Energy efficient Green Drive Technology for