The Gunther GPA Tumbler is suitable for pork, beef, poultry, and fish. With a 70% filling capacity, the GPA Tumblers are ideal for marinating, mixing, and tumbling. Available in 100, 200, 300 and 600 litres, the tumblers are all manufactured with unique and innovative chicanes for both gentle and intensive tumbling. The inclusion of a pivoting drum allows for a quick and simple loading and unloading process. The 100 and 200 litre tumblers have a manually operated lid and the 300 and 600 litre tumblers include an automatically operated lid. Due to the special vacuum pump, duration and interval for vacuum can be individually adjustable to meet specific requirements. All process parameters are easily selected via touch screen control, ensuring the tumblers are easy to operate.