1. Perhaps if you were to channel the second auxiliary tank through the primary intake valve.

2. Customers also had the option for dual controls, and a 19 gal (72 liter) auxiliary tank.

3. The waste steam recovery part (200) includes a waste steam recovery tank (210), a pressure adjustment pipe (220), an expansion tank (230) and an auxiliary tank (250) as main constituent elements, wherein the negative pressure generated in the waste steam recovery tank (210) can be released and pressure can be adjusted.