Are you looking for a reliable aspiration system with increased safety features? Get to know our BVC professional: This is equipped with a non-contact sensor for electronic monitoring of the liquid level in the collection bottle. The variant with 4l PP bottle additionally offers self-closing quick couplings for convenient and safe bottle change. All BVC professional units include a powerful and durable chemistry diaphragm pump. Liquid supernatants can be aspirated safely, sensitively and efficiently. Do you have any questions about our products? We will be happy to advise you. Simply make your inquiry in the onlineshop.