Made of polypropylene and PTFE. A pull on the ball handle produces a slight vacuum in the sampling bottle. Due to this vacuum, the sample is sucked into the sampling bottle. All glass bottles with a GL 45 thread can be used as sampling bottles. The pump provides universal chemical resistance since the sample is only exposed to PTFE.

• compact construction
• usable anywhere (no power or air supply needed)
• easy handling
• quick and low-risk pumping of ultrapure liquids
• volume per stroke 50 ml
• for tubing O.D. 6 mm

For pumping liquids from sources that are not easily accessible; also suitable for liquids with a high viscosity, e.g. oils