DIA Pumpen GmbH
Quality from Langenfeld for the whole world!
Availability during christmas holidays:
Between Christmas and the turn of the year our office department is closed. In the new year we will be there for you again from January 6th, 2025.
Since 1999, DIA Pumpen GmbH has stood for excellent quality and customized solutions in the field of pump technology. Our experienced team offers you expert advice to solve individual problems and optimally meet your requirements. We are your reliable partner for repairs to all pumps, even those from other manufacturers.
Our range of services
Our industrial pumps cover a broad spectrum and offer customized solutions. We offer:
- Automatic systems for medium control.
- Vacuum and gravity processes for a wide range of applications.
- Frost protection and high suction capacity for demanding environments.
- Dry-running protection for safe operation.
- 100% waste water suitability for efficient drainage.
- Permanent drainage and large volume for optimum performance.
- Optimum gas separation for efficient processes.
Service & repairs:
Our service goes beyond the provision of first-class products. We offer:
- Fast and reliable repairs for our own products and those of other manufacturers.
- Expert advice from our experienced team.
- Modification of our products according to your individual requirements.
- Supply of accessories to provide you with complete solutions.
DIA Pumps - Overview
DIA Pumpen offers a comprehensive range of high-performance pumps for professional applications. Thespecific features, advantages and differences of our industrial pump types are shown below.
Centrifugal pumps
- Features: Centrifugal principle, accelerate liquids by rotating blades.
- Advantages: High flow rates, wide range of applications, robust design, easy maintenance.
- Differences: Various designs (single-stage, multi-stage), suitable for a wide range of liquids, less suitable for viscous or solid-containing media.
Diaphragm pumps
- Features: Movable diaphragms generate delivery pressure through oscillating movement.
- Advantages: Suitable for various media, dry-running, for abrasive or viscous liquids.
- Differences: Different designs (double diaphragm, single diaphragm), self-priming, hygienic applications.
Side channel pumps
- Features: Use side channel compression to increase the pressure of gases or liquids.
- Advantages: Non-clogging, for gases and liquids with high pressure development, efficient.
- Differences: Suitable for vacuum and compression, quiet operation, less for high flow rates.
Channel impeller pumps
- Features: Use of a channel impeller for crushing and conveying liquids containing solids.
- Advantages: Effective pumping of contaminated media, no clogging, versatile applications.
- Differences: Various channel wheel designs, robust construction, high solids compatibility.
Screw channel impeller pumps
- Features: Screws or augers move into each other, convey viscous or abrasive liquids.
- Advantages: Conveying of viscous media or media containing solids, low pulsation, gentle conveying.
- Differences: Different screw arrangements, ideal for mud and paste, low wear.
Submersible motor pumps
- Features: Immersion in the medium, motor is integrated.
- Advantages: Space-saving, automatic immersion, for waste water or sewage.
- Differences: Different designs (open or closed motor), versatile areas of application, conveyable solids content.
Standard pumps
- Features: Complies with standards such as DIN 24255 and DIN 2532.
- Advantages: Standardized design, interchangeability, widely used in industrial applications.
- Differences: Different nominal widths and designs according to standards, versatile areas of application.
Sewage chopper pumps
- Features: Special pumps with integrated shredding function to shred solids.
- Advantages: Crushing of solids in the medium, suitable for wastewater with coarse impurities, reduces blockages.
- Differences: Different designs, self-priming, dry-running, suitable for long-fiber solids.
Mobile wastewater pumping systems
- Features: Versatile pumps for various applications.
- Advantages: Flexible adaptation, suitable for different liquids and media.
- Differences: Wide range of applications, different designs and flow rates.
Groundwater system
We continue to supply spare parts and carry out repairs.
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Advice and service
Discover our industrial pumps and comprehensive services. From individual advice to repairs and professional service – we are at your side to keep your pump systems in top form. We help with every wish!
We help you find the right pump
Each of these pump types has specific advantages and is suitable for different applications and conditions. The choice depends on the individual requirements and operating conditions. Do you need expert advice on selecting the right type of pump? Then contact the pump experts at DIA Pumpen.