This kit includes all the essential accessories for the Flex+ conical. Everything you need for temperature control, pressure fermentation, pressure transfer, sampling, oxygenation and force carbonation. Bundle Includes: Flex+ Conical TC-100 Heating and Cooling Casters Shorty Leg Extensions All-in-one PRV Oxygenation Kit Carb Stone Pressure Transfer Kit Sample Valve Polycarb Cap Racking Arm Tri-Clamp - 1.5" Silicone Gasket and Clamp Flex+ Conical Fermenter The Flex+ is the big brother to the standard Flex. Out of the box, it features an upgraded tri-clamp racking arm, tri-clamp butterfly valve and upgraded high pressure lid and clamp that can handle up to 15psi. The Flex+ was designed to be the most versatile, upgradable and longest lasting small batch fermenter on the market. With over 25 accessories (and counting!) you'll never run out of pieces to customize your Flex+ with. Flex+ Features: 304 stainless steel; 1.2mm (18ga) All sanitary welded ports (no-weldless fittings) All hardware shown here is included! Designed for 2.5 to 6gal batches - 7 gal total capacity 15psi working pressure (always use a 15psi pressure relief valve) - Use for pressure transfers - Use as a brite tank Etched volume markings 15" wide by 21" tall (to top of 4" TC) Fully polished finish Lid Features: Stainless band clamp for attaching the lid - Completely removable lid for easy cleaning 4" TC modular top port - Allows for hop additions, temp control coil, top sight glass, etc (3) 1.5" TC ports which allow for: Blow Off Port – Dedicated port for an airlock or blow off tube Hop Port – Dedicated port for adding hops PRV Port – Dedicated port for your pressure relief valve (PRV) Body Features: 1.5" TC racking port with rotatable racking arm 1.5" TC secondary port for thermometer, sample valve, etc Additional conical accessories can be seen HERE