Solinst Model 408M Micro Double Valve Pump Groundwater SamplersIndonesia Industrial Parts

Description Of Solinst Model 408M Micro Double Valve Pump Groundwater Samplers

The Micro Double Valve Pump has a remarkably small and flexible design. It is a pneumatic pump that uses coaxial PTFE 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.

About of Solinst Model 408M Micro Double Valve Pump Groundwater Samplers

The Micro Double Valve Pump (Micro DVP) has a remarkably small and flexible design. As a positive displacement pneumatic pump, it uses coaxial PTFE tubing to give high quality samples. It is small enough to fit in 1/2″ (13 mm) tubing and all channels of the Solinst Model 403 CMT Systems, as its diameter is only 3/8″ (10 mm). The unique combination of flexibility and size make the pump easy to transport and install in a variety of applications.

The Micro DVP is ideal for low flow sampling and narrow down-hole applications. Flow rates of 20 to 150 ml/min, are possible within the narrow applications. The Micro DVP is durable and easy to operate using the pre-sets and custom sampling capabilities built into the Solinst Model 464 Electronic Control Unit.

Design & Construction of Solinst Model 408M Micro Double Valve Pump Groundwater Samplers

The Micro DVP uses coaxial PTFE tubing in lengths of 90 ft, 140 ft, and 240 ft. The pump body and filter assembly is 6″ long x 3/8″ diameter (150 mm x 10 mm). It is constructed of coaxial PTFE tubing with stainless steel fittings and a sintered 316 stainless steel 50 micron filter. Filters are easily cleaned and replaced. A manifold at the top end of the pump has a 3/16″ (5 mm) PTFE sample tube and a quick-connect fitting for easy attachment to a Control Unit. A multi-purge sampling head is also available for use with the CMT System.

Feature of Solinst Model 408M Micro Double Valve Pump Groundwater Samplers

Compact and Flexible Design: Allows installation in limited spaces and is easily transportable to various field locations.
Low Flow Sampling: Capable of producing flow rates between 20 to 150 ml/min, suitable for groundwater monitoring with minimal purging volume.
Durable Construction: Made from coaxial PTFE tubing with stainless steel fittings and a 50 micron sintered stainless steel filter that is easy to clean and replace.
Simple Operation: Can be operated easily using the Solinst Model 464 electronic control unit which has pre-set settings and custom sampling capabilities.

Application of Solinst Model 408M Micro Double Valve Pump Groundwater Samplers

Multilevel CMT and Waterloo system: Ideal for sampling at various depths in a single monitoring well.
Direct-Push/Drive-Points: Suitable for sampling methods that require small and flexible equipment.
Low Flow Monitoring in Narrow Diameters: Enables sampling in wells or boreholes with limited diameter.