Submersible Corrosion Resistant Diaphragm Pump Designed for Laboratories and Water Sampling

ALMATEC pneumatic diaphragm pumps of type AD 6 are a special development for laboratory applications and for sampling water from wells for continuous monitoring of the groundwater under landfills.

They have a maximum delivery volume of 250 l/h which can be infinitely varied by adjusting the air flow. AD 6 pumps are equipped with spring-loaded valves and can therefore be installed in any position.

The housing is made of solid PTFE conductive. This material is resistant to corrosion by virtually all media. Its conductivity permits use of the pump in explosion-hazard areas and for inflammable liquids.

AD6 Series pumps are available with FDA and ATEX Approvals

Further features of AD 6 at a glance

• submersible
• excellent dry suction lift
• proof against overloading
• proof against dry running
• patented maintenance-free air control system PERSWING® without dead centre
• PTFE diaphragm
• gentle displacement
• suitable for unattended continuous tests
• sample pulling at depths up to 50 m from wells with min. diameter of DN 80
• optional connection kits for laboratory and sample pulling

click here to close this window