DUAL DIAPHRAGM PNEUMATIC PUMPS ARE RELIABLE EQUIPMENT FOR MANY YEARS.
With great performance in the most challenging applications, double diaphragm pumps offer outstanding benefits beyond compare.
Double diaphragm pneumatic pumps differ significantly from all other types of positive displacement pumps. As the compressed air is pressing the entire surface of the diaphragm, we have an equilibrium condition during pumping. This greatly increases equipment life compared to mechanical diaphragm pumps.
The compressed air pressure is limited to the maximum pressure of the pump, so it is an equipment that refers to the safety of its pressure limitation.
Suitable for continuous use or intermittent cycles.
ADVANTAGES
- Works dry without damaging;
- Pumps Fluids with solids;
- Safe stops and restarts.
- Low price compared to other technologies
- Submersible, it can be submerged completely without loss of performance.
- Variable flow and relatively easy to operate pressures.
- Designs without mechanical seals or gaskets.
- Does not use electrical energy, less risks.
- It does not separate the pumped fluid.
- Self-priming, working in suction lift applications.
Click here and learn more about Graco pneumatic double diaphragm pumps!