Debem double diaphragm pumps
Debem’s double diaphragm pumps, known for their versatility, offer self-priming capabilities, the ability to adjust speed without pressure loss and resistance to dry running. The wide range of materials of construction ensures the best chemical compatibility with the fluid and the environment, adapting to various operating temperature ranges. These double diaphragm pumps are ideal for demanding applications and potentially explosive atmospheres, with ATEX – IECEx certification.
- Versatile handling of different viscosities and fluids with suspended solids.
- Safe operation thanks to anti-stall pneumatic circuit.
- Self-priming with high suction head.
- Ability to run dry without risk of malfunction.
- Accurate speed regulation without loss of pressure.
- Wide range of materials of construction for chemical compatibility.
Technical features of double diaphragm pumps
Debem pumps are designed for maximum performance, ensuring efficient fluid handling while maintaining low energy consumption. Their ability to handle a variety of fluids, including viscous fluids, solids-laden fluids and shear-sensitive substances such as paints and foodstuffs, increases their application capabilities and production opportunities.
Debem’s AODD pumps adapt to a variety of industrial applications thanks to multiple integrative options. They offer a variable operating range that can be adjusted by varying the air pressure, allowing the head curve to be selected for specific applications or processes
Lubrication-free operation and innovative design ensure reliable performance in a variety of operating conditions. The self-priming functionality of the AODD pumps, which does not require the presence of liquid at start-up, contributes to increased product reliability.
Easy maintenance thanks to the simple modular design, reduced number of components and user-friendly repair kits. The design features of AODD pumps make them suitable for safe dry running without risk of overheating, reducing maintenance requirements.
Debem’s AODD pumps, due to their dimensional characteristics, can be easily moved from one point to another in the plant without special maintenance and installation, improving their portability compared to centrifugal pumps.
Debem's range of double diaphragm pumps
The materials of Debem's Double Diaphragm Pumps
Characterised by their robustness and durability, they are ideal for the oil, gas and chemical industries. Stainless steel pumps are used in food and sanitary applications, while aluminium pumps are durable and cost-effective for various industrial applications. They are suitable for abrasive liquids, high-viscosity fluids and potentially explosive environments.
They offer high chemical compatibility, portability and cost-effectiveness. Polypropylene pumps are ideal for aggressive chemicals and can be used in explosive environments. PVDF pumps are suitable for corrosive and aggressive fluids. Less suitable for outdoor environments due to sensitivity to temperature and UV radiation.
7 reasons to choose Debem pumps
Debem pumps use a patented coaxial pneumatic exchanger with stall prevention, resistant to corrosive fluids and fumes, which improves performance in critical conditions.
An anti-stall pneumatic circuit ensures safe operation without the need for lubricated air
With the lowest air consumption on the market, Debem pumps optimise air usage, ensuring efficiency.
Guaranteed by state-of-the-art certified equipment, providing real and accurate flow data.
Finite element analysis ensures pump reliability and durability right from the design stage.
Designed for maximum stress distribution and mechanical strength, available in a range of materials such as HYTREL®, SANTOPRENE® and PTFE.
Debem pumps are made from certified high-quality materials, including reinforced plastic, high-quality aluminium, certified SS 316 and specially treated PTFE.