Includes the reaction vessel body and the drain valve plug. GL14 caps and O-Ring is Not Included. Used previously but is in very good condition with a few small tiny chips on the side drain & some residue. Plain, not graduated. Flange Size/Type: 100mm Schott O-Ring grooveFlange OD: 5.36″ (138mm)Inlet/Outlet Connections: GL14 threadedSidearm Drain OD: 15mm ====================================================================== $5 Maximum Shipping Rate on All Domestic Orders! Use eBay Shopping Cart to combine items from multiple listings. Used glassware will show signs of wear sometimes including light scratches, discoloration, stickers/tape, or exterior markings. Thorough cleaning and sterilization are recommended before use. In the case of multiple quantity listings, the pictured item represents the worst condition of available items. Used items in our inventory are sourced from working laboratories. This product can NOT be intended for use in either human or animal food manufacturing processes or related purposes. Thanks for looking!! Visit our store!© Biotech Bargains Connecticut _gsrx_vers_811 (GS 7.0.9 (811))