From the product description, check product page for current description, price and availability:

With the FermZilla you have the many of the benefits of a much more expensive stainless conical fermenter but with the additional benefit of being able to see the fermentation process in action and also ferment at pressures up to 30 PSI. See the videos and the instructions below for more details.

Included In The Box:
1 x Fermzilla Tank with Butterfly Dump Valve Parts (Pre-Assembled & Attached)
1 x Reinforced Stainless Steel Stand
1 x Top Lid with Red PRV (35psi) [2 x Male Cap Threads] [Up to 4 drill ports for accessories] 1 x Top Lid Screw Cap 1 x 1000mL Collection Container & Lid* [2 x Male Cap Threads] 1 x KegLand Adjustable Easy Opening Tool
1 x Premium 3 Piece Airlock
1 x Approximate Graduations Sticker
1 x Strip Stick On Thermometer
1 x Grommet Bottle Cap (Airlock Port)
1 x Bag Spare Seals

Available options include:
Pressure Kit
Spunding Valve Kit
Zippered Insulated Jacket
Extra Collection Jar

Please note: When using this vessel under pressure. You must perform a water pressure check to ensure your connections are leak proof. To do this. Fill your FermZilla up with water, then apply a minimum of 15psi pressure to the vessel. Check for leaks around all Cap / Threads. Occasionally these units may come with some small indentations/dimples/dents from shipping, this is just a reality of shipping large blow-moulded thin-walled vessels. But dont panic, these fermenters are designed to endure minor deformations such as this. This was a necessary implementation into the design so that they can withstand some accidental suction from cold crashing and rough handling in transit without compromising their integrity and ability to endure high pressures. All small dents will push out and settle with use and positive pressure and are only an issue and warrant replacement in the rare event they start to show white stress patterns or have damaged the plastic.