Source of Technical Information
information
Center
From diaphragm pump selection to ATEX safety, from material compatibility to industry-specific applications - get one-stop technical information.
Sector Applications
Pump Solutions for Your Industry
Chemistry Applications
ATEX compliant pump solutions for acids, solvents and corrosive chemicals.
Food Applications
Safe transfer in food and beverage production with FDA approved hygienic pumps.
Mining Applications
Durable pump selection for slurry, ore sludge and abrasive fluids.
Waste Water Treatment
Range of treatment plant pumps for dosing, sludge transfer and aeration.
Petrochemical Applications
ATEX Zone 1-2 compliant pump systems in refinery and petrochemical plants.
Technical Guides
Your Information Guides for Choosing the Right Pump
What is a Diaphragm Pump?
Introduction to the working principle, parts and application areas of the AODD pump.
AODD Pump Selection Guide
Step-by-step selection guide according to flow, pressure, viscosity and material criteria.
Material Compatibility Guide
Chemical resistance summary for PP, PVDF, aluminum, SS316L body and PTFE, EPDM, NBR diaphragm.
ATEX Pump Guide
Explosive atmosphere directive, Zone classification and Ex certification requirements.
Pump Maintenance Guide
Preventive maintenance intervals, common failures and troubleshooting steps.
What is a Diaphragm Pump?
Diaphragm Pump Operating Principle
Suction and discharge stroke step by step, AODD/EODD comparison, material selection guide.
Plastic Diaphragm Pump
PP or PVDF body, 7 bar, 16–894 lpm. First choice if chemical resistance is a priority.
Metal Diaphragm Pump
AL / Cast Iron / SS316, 8.4 bar, −18°C. For heavy industry and petrochemistry.
Hygienic Diaphragm Pump
AISI 316L, CIP/SIP compatible. FDA approved solution for food, pharmaceutical and cosmetic processes.
High Pressure Diaphragm
8.4 bar, 160 m delivery head. For filter press feeding and long line transfer.
Electric Diaphragm Pump
380V electric drive, no compressor required. For 250-500 lpm constant flow requirement.
ATEX Pump Guide
What is an ATEX Pump?
Zone classification, Ex certification and basics of pump use in explosive atmospheres.
ATEX Directive 2014/34/EU
Equipment groups, categories, Ex protection types and Notified Body certification process.
ATEX Pump Types
Comparison of centrifugal, AODD, screw and peristaltic ATEX pump types.
ATEX Pump Selection Criteria
Zone, explosion group, fluid analysis and material conductivity: 7-step selection guide.
ATEX vs Normal Pump
Differences in design, engine technology, certification and total cost of ownership.