Industry
Reliable performance across a wide range of media
Air-Operated Double Diaphragm Pumps (AODD Pumps)
The
robuste all-rounder
Air-operated double diaphragm pumps (AODD pumps) are ideal for the safe and flexible transfer of a wide range of media—from low-viscosity liquids to viscous, abrasive, or chemically demanding products. Powered pneumatically, they are robust, dry-run capable, and highly versatile in industrial processes.
Depending on the application, AODD pumps can be used for transfer, dosing, decanting, or supplying production systems. With various housing materials, diaphragm compounds, and connection options, each pump can be precisely matched to the fluid, process requirements, and operating environment.
AODD Pumps – Metal Version
Robust metal versions made from aluminum, stainless steel, or cast iron for industrial transfer applications. Suitable for abrasive, viscous, or chemically demanding media—depending on material selection, diaphragm type, and the specific application.
For standard industrial and heavy-duty applications
High mechanical durability
For abrasive, viscous, or demanding media
Questions about the range?
+49 2261 701430
AODD Pumps - Plastic Version
Chemically resistant versions for aggressive or corrosive media. Particularly suitable for applications in the chemical industry, surface treatment, and process engineering.
For aggressive and corrosive media
High chemical resistance
Suitable for chemical, electroplating, and surface treatment applications
AODD - Powder Pumps
Special versions designed for conveying free-flowing powders and bulk solids. A flexible solution for dry media when mechanical conveying systems are not ideal.
For free-flowing powders and bulk solids
Alternative to mechanical conveying
Flexible solution for dry media
AODD Pumps - Flap Valve Version
AODD pumps with flap valves are ideal for media containing larger solids or sensitive components. The flap valve design provides a free flow path and supports gentle, reliable transfer of demanding products.
For media with larger solids or particles
Free flow path with flap valve technology
Suitable for gentle transfer of demanding media
AODD Pump - Full-Flow
Versions for applications requiring higher discharge pressure. Designed for processes where media must be pumped over longer distances, against back pressure, or into demanding plant areas.
For applications with increased discharge pressure
Suitable for longer transfer distances
For processes with higher pressure requirements
For flexible conveying tasks in industrial processes – reliable, robust and versatile.
BIBER - B15 - 1/2"
Flow rate up to 3.6 m³/h
Metal construction
optional ATEX-compliant
BIBER - B25 - 1"
Flow rate up to 10.8 m³/h
Metal construction
optional ATEX-compliant
BIBER - B50 - 2"
Flow rate up to 36.0 m³/h
Metal construction
optional ATEX-compliant
BIBER - B75 - 3"
Flow rate up to 60.0 m³/h
Metal construction
optional ATEX-compliant
BIBER - BP - 05
Flow rate up to 55 l/min.
Inlet/outlet: 3/4‘
Max. air pressure: 7 bar
Compressed air connection: 1/4’
Max. particle size: 3 mm
Dry suction height: 6 m
BIBER - BP 10
Flow rate up to 150 l/min.
Inlet/outlet: 1‘
Max. air pressure: 7 bar
Compressed air connection: 1/2’
Max. particle size: 4 mm
Dry suction height: 6 m
BIBER - BP 20
Flow rate up to 560 l/min.
Inlet/outlet: 2‘
Max. air pressure: 7 bar
Compressed air connection: 3/4’
Max. particle size: 6 mm
Dry suction height: 6 m
BIBER - BP 15
Flow rate up to 400 l/min.
Inlet/outlet: 1 1/2‘
Max. air pressure: 7 bar
Compressed air connection: 3/4’
Max. particle size: 6 mm
Dry suction height: 6 m
BIBER - BP 30
Flow rate up to 890 l/min.
Inlet/outlet: 3‘
Max. air pressure: 7 bar
Compressed air connection: 3/4’
Max. particle size: 8 mm
Dry suction height: 6 m
Made to
pump
We would like to answer your questions regarding our products.
Why IST is the right choice for AODD pumps
With IST, you get air-operated double diaphragm (AODD) pumps tailored to your fluid, application, and process requirements. We support you in selecting the right pump size as well as suitable materials, diaphragms, and connection options—so your system operates reliably, safely, and efficiently.
With practical, application-driven advice, robust technology, and dependable spare parts support, we deliver solutions that integrate seamlessly into existing production processes—from simple transfer tasks to demanding industrial pumping applications.
Areas of application
BIBER pneumatic diaphragm pumps are suitable for a wide range of pumping applications in industrial processes. They are used wherever fluids need to be pumped, transferred or metered reliably, flexibly and with process reliability.
Fluids handled
Chemicals: acids, alkalis, alcohols, solvents, process chemicals
Paints, coatings & inks: pigments, resins, emulsions, latex, printing inks, thinners
Adhesives & sealants: water- or solvent-based adhesives, glues, high-viscosity products
Abrasive slurries: clay slip, lime/cement slurries, mill scale, ceramic suspensions
Wastewater & sludge: municipal/industrial wastewater, electroplating wastewater, filter press feed
Oils & lubricants: diesel, heating oil, hydraulic/cutting oils, lubricants, greases
Resins & plastics: natural/synthetic resins, additives, fillers, polymer dispersions
Water-based media: raw and salt water, condensate, deionized (DI) water, process water
Powders & bulk solids (with suitable configuration): free-flowing powders, fillers, dry process media
Made to Pump®
Your Pump, Your Solution! No off-the-shelf product – but a pump precisely tailored to your requirements. Whether it's special media, extreme conditions, or custom interfaces – we design and manufacture every pump to measure. Precise. Efficient. Reliable.
Contact nowOptional accessories
For seamless integration into your process, BIBER AODD pumps can be complemented with suitable accessories. These include, among others, pulsation dampeners, filter regulators, suction and discharge hoses, connection kits, grounding kits, and additional components for safe and efficient pumping.
Our sales team will be happy to help you select the right accessories—tailored to your fluid, application, and operating environment.
Questions about the range?
+49 2261 701430
Service & Spare Parts
To ensure reliable operation of your AODD pump, we provide the right spare and wear parts—such as diaphragms, balls, seats, seals, valves, and air distribution systems. This helps you plan maintenance efficiently and reduce downtime.
If you have questions about spare parts, availability, or selecting the right version, our sales team will be happy to assist.
Hygienic Applications
For hygienic applications, sensitive products, and food-related processes, we offer dedicated pump versions and solutions. You can find them in our Hygienic Pumps section.
Hygienic AODD-Pumps