Specifications:

2L standard barrel

3L standard barrel

4L standard barrel

5L standard barrel

8L standard barrel

10L standard barrel

15L standard barrel

20L standard barrel

25L standard barrel

30L standard barrel

40L standard barrel

50L standard barrel

60L standard barrel

4L + 4L stainless steel inner barrel

5L + 5L stainless steel inner barrel

8L + 8L stainless steel inner barrel

10L + 10L stainless steel inner barrel

15L + 15L stainless steel inner barrel

20L + 20L stainless steel inner barrel