A diaphragm pump (also known as a Membrane pump) is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or teflon diaphragm and suitable valves on either side of the diaphragm (check valve, butterfly valves, flap valves, or any other form of shut-off valves) to pump a fluid.
Lobe pumps are used in a variety of industries including pulp and paper, chemical, food, beverage, pharmaceutical, and biotechnology. They are popular in these diverse industries because they offer superb sanitary qualities, high efficiency, reliability, corrosion resistance and good clean-in-place and steam-in-place (CIP/SIP) characteristics.
Magnetic drive pumps are a cost-effective solution as they require less maintenance because they do not use gland packings or mechanical seals. They are also a highly reliable alternative against traditional sealed pumps condsidering they have zero leakage of fugitive emissions.
Pedrollo produce a wide range of high quality Italian made pumps, suitable for a range of applications within the domestic, civil, and industrial sectors. Their range of over 350 models includes Peripheral, Centrifugal & Self Priming pumps, as well as Submersibles. As well as pumps for moving clean water they also produce pumps capable of moving diesel, sewage and waste water.
We supplies spare parts for most brands of Progressive Cavity Pumps
Progressive Cavity Pumps offer excellent hydraulic and mechanical characteristics,
especially for viscous fluids and containing solid particles.
The principle of the cavity allows the transfer of solid elements if it is well dimensioned. It is for this reason that these pumps are very suitable for the transfer of fruit, processed cheese,but also mining sludge or water processing plants.