DRY and WET & DRY models - Professional entry range; practicality and economy are the elements that distinguish it. Tank capacity from 22 to 25 liters in polypropylene (Dry) and polypropylene or steel (Wet). All models have a motor with excellent performance both in depression and in air flow. The WET line is suitable for cleaning medium-sized surfaces and for professional DIY work with an excellent quality / price ratio.