The ED stands for ‘extended duty’. This pump is built with lip seals instead of packing along with longer bushings and larger diameter shafts for the ultimate in pump life. Invest in the 3300 Eco-Seal ED up front and save down the road. Pumps up to 275 gpm with rubber gears and 440 gpm with steel gears.
Port Size: 3"
Ease of Repair