• Built-in circulating pump and water tank make these units portable and eliminate water waste./li>
• Circulating pump continuously forces water quietly across a set of aspirators, and therefore clean and efficient.
• Included (2) metal aspirators to create a vacuum with a built-in check valve to prevent backflow of water into the aspirator pump.
• Submerged parts : Type 304 stainless steel, polypropylene silicone, and nickel-coated brass.
• Tank features a drain port and spigot for easy water changes.
• Unlike other vacuum pumps the VE-11 can suck a little bit of solvent. (water) 

Included Accessories

• Tank / Aspirating pump / Tank closure.
• Two aspirators.
• Two ø6mm (0.02?) silicone rubber tube 20cm (0.7 ft) in length and an additional ø6mm (0.02?) silicone rubber tube 100cm (3.3 ft)in length