เครื่องสูบน้ำใต้ดิน

Various standard sets are available for purging and sampling monitoring wells to a depth of 20 to 90 m. The submersible pump MP1, included in these sets, has been specially designed for purging and sampling of monitoring wells with a diameter from 50 mm. The pump motor is controlled by an adjustable frequency-converter. Due to the continuously variable setting of the frequency, the capacity of the pump can be adjusted from 0 to 2 m3/hour. This results in a steady flow of anaerobe water. A new measuring point has to be purged before sampling. The high capacity of this pump allows for quick purging of the measuring point. By setting a low pumping capacity the same pump can be used for sampling. Built-in safeguards protect the MP1 and the convertor against overload. The actual frequency as well as possible failure can be read from a display. Among other items the standard sets contain: an MP1 submersible pump, a cooling jacket, a service kit, a frequency-converter, a badweather protection (IP23), a suspension cable, teflon tube with connection, a hose reel cart, a generator and insulation guard.

• High top capacity for purging, smooth flow for sampling.
• Compact and easy to install; mobile.
• Resistant against corrosive fluids.
• The pumped medium only has contact with stainless steel and teflon.
• Anaerobe sampling.
• Simple cleaning procedures.