Specimen Pass Box with Extension Sleeve & Flange - Recessed

Provides a convenient passage from patient area into laboratory. Specimens are deposited through one side of unit and are retrievable on other side when first door is returned to closed position. Stainless steel drip tray is removable for cleaning. Internal latch prevents simultaneous door opening.
Same as Model No. 8154 (Recessed Specimen Pass Box) but also includes Model No. 8155 (Extension Sleeve & Flange) (otherwise both sold separately).