Tanks are heavily pigmented to deter algae growth. The tanks come pre-fitted with a heavy-duty bolted bottom drain fitting and a top fitting located near the manway for tank float accessories. Tanks come standard with large manway openings for easy tank cleaning and inspection. Tanks carry a three year warranty.
A=Bottom Fitting: one 2" bulkhead fitting with siphon
Top Fitting: one 1 1/2" bulkhead fitting
Note: SII-WG12, SII-WG24, and SII-WG33(CHOWCHILLA, CA) do not have the top fitting
Note: October 2016 Bottom Outlet Switched From Bolt-on to Bulkhead Fitting