Evolution Aqua Airtech™ Air Pump Diaphragm Kits and Parts Dawn Industries simply move the two 2-way

simply move the two 2-way valves to direct water into the pipes

Designed to give a temperature-corrected reading in warm water aquariums

Outlet Weight Dimensions HC-150A 70-320gph 40 Gallons 1/10hp 0

0x109 CFU/g Min

5" x 24" R440355 788379311230 Green #2 96 sq

Evolution Aqua Airtech™ Air Pump Diaphragm Kits and Parts Dawn Industries simply move the two 2-wayDiaphragm kits return the Evolution Aqua Airtech pumps to the peak of performance! Linear diaphragm air pumps typically need to be replaced every 12 18 months. If you are frequently replacing diaphragm kits, your pump is likely experiencing excessive back pressure (i. e. it is pumping more air than the air stone can put out). Unlike water pumps, where an oversized pump is unlikely to cause a problem, oversizing air pumps is a frequent cause of