UltraTech Containment Sump 1000: With 2" Drain, 1,100 Gallons 2832 ASI Profile EZH20 IN WALL TALL NO FILTER EZH20 IN WALL TALL NO FILTER The flanges and sanitary napkin disposal doors feature one piece SPCC and EPA Container Storage regulation 40 CFR 264 Contains 1000 gallon fuel tanks1 piece molded polyethylene design will not rust or corrodeNestable design saves freight and minimizes storage spaceOptional 3 4 drain fitting available allows use with Ultra SelfBailer2 drain fitting also availableUse with optional Ultra Self Bailer (Part# 9935) for outdoor containment Self Bailer allows clean stormwater to passively drain from sump while capturing hydrocarbons