Automatic safety vacuum system for extraction of surplus liquid.

• Suction power of 30 L air/min, absolute vacuum: 100 mbar
• A protection filter between the bottle and the vacuum pump protects the pump and its components
• The bottles are made from thick polypropylene

Consists of the following items:
Membrane pump with vacuum regulator and bottle holder in a compact unit
3 m suction hose ending in a pipette with a suction control button