Description:A box set in the cleanroom wall fitted with a door either side. The box facilitates the transfer of small plantitems between cleanroom and non-clean spaces.

Operation:Items can be placed into the Pass-box from either side. A door interlock only permits one door to be open at any onetime therefore, only when the first door is closed can the seconddoor be opened.

Doors: 2 doors which are to have mechanical or electricalinterlock such that only one door may be open at any one time. Eachdoor to have a full viewing windows fitted with colorless glass and suitable handle.

Materials: Box is to be manufactured from sheet steel andhave a polished stainless steel internal base plate or stainlessall set.

Finish: Internal and External finish shall be as per cleanroom wall (excluding stainless steel plate) or none.

Outline: