All wall drain No-Flush urinal models install like flushed urinals to the to the standard 2 (52mm) drain line via a gasket and flange. No adaptors needed!All wall drain units have a closed urinal bottom to avoid vandalism. No need to buy separate costly bottom covers.All of our urinals have a full 2 (52mm) interior drain line. This allows easy line cleaning and access if needed. Urinal does not need to be removed from wall for snaking. Saves time!High Performance Composite (HPC) Modern, Leading-Edge Design! Covers most urinal footprints. 16.25"W x 27.0"L x 14.0"D (413MM x 686MM x 356MM) ADA CompliantComplies with ANSI Z124.9,  A117, CSA othersEcoTrap Inside!!Urinal comes with two EcoTrap insertsAvailable in standard sanitary white or color. Please inquire.