Micro Double Valve Pump

The Micro Double Valve Pump has a remarkably small and flexible design. It is a pneumatic pump that uses coaxial Teflon® tubing to give high quality samples. At 3/8" (10 mm) diameter, it is small enough to fit in 1/2" (13 mm) ID tubing such as in Waterloo Multilevel System 5/8" open tubes, as well as channels of the Solinst Model 403 CMT Multilevel Systems. Ideal for low flow groundwater monitoring in narrow applications.

• Ideal for CMT Multilevel System and other narrow, low flow applications
• Flexible 3/8" diameter design fits almost anywhere
• Easy to install and dedicate for water monitoring