Diaphragm pumps for difficult media and extremely tough applications
ABEL develops and manufactures reciprocating positive displacement pumps for varying flow rates and pump pressures and specializes in diaphragm pumps. Depending on the design, they are suitable for abrasive, aggressive, and even shear-sensitive media. Solids handling pumps (for paste-like and non-Newtonian media) and high pressure plunger pumps complete our range of products.
Resistant and durable
In combination with the ABEL production quality standard, the innovative design principle allows for a longer than average service life. We also build pumps with special certifications for specific applications. Almost all of our pumps are available with ATEX certification. These are good reasons why ABEL pumps last so much longer than normal pumps. This extra value makes ABEL the first choice among plant manufacturers and customers from various industries throughout the world.
Even extremely abrasive media such as fly ash or mine slurry can be transported at high pressure across greater distances. Diaphragm pumps are the perfect choice for media such as foods, pigments, and various other chemicals, too. The design principle of conveying without backflow while maintaining a low stroke speed is achieved without the need for demanding and extreme shearing forces and crushing.
Energy efficient Piston Diaphragm Pumps
Another advantage of a piston diaphragm pump is that the fluid is completely separated from the hydraulic part of the pump, which makes it impossible for the hydraulic fluid to be contaminated by the material being conveyed.
The high degree of mechanical efficiency (over 90%) means that ABEL piston diaphragm pumps are very energy efficient. Combined with their long service life, ABEL pumps are a more economical solution in most cases.