
Class I Wastewater Treatment Plants Installation ...
66" for 500 GPD AS500 + 5 Pre AS500 5 Pre AS500, AS600, AS750, AS1 0, S15 AS500 + 5 Pump AS 50 + AS500 5+5 E AS500 4+75 AS500166 AS500 P5CU AS500 CU AS 5 0,7 1 EZ Models Pump Tank 580 Gal. 12" Dia. Insp. Port 6" Dia. Riser 4" PVC 4" Outlet 12" Dia. Insp. Port 6" Dia. Riser 16" Riser w/Cap Chlorinator with 3" Drop Tube 20" Riser w/Chlorinator Within .