As Mitteldeutsche Armaturenfabrik, together with our partner Industriefabrik Schneider GmbH, we offer you customized pulsation dampers for a wide range of applications. Our dampers are made of stainless steel, steel, aluminum or technical plastics and ensure a smooth flow, protect pumps, pipes and fittings and increase the operational safety of your system.
Pulsation dampers are indispensable when working in piping systems or systems with pulsating flow rates – such as diaphragm, piston or peristaltic pumps. Due to their mode of operation, these pump types generate pressure fluctuations and flow pulses that can have a negative effect on the entire system.
Typical challenges without pulsation dampers:
Pulsation dampers compensate for these pressure fluctuations and ensure an even, continuous volume flow. They protect pumps, measurement and control technology as well as downstream system components and increase the process reliability and service life of the entire system.
Typical areas of application:
With an optimally designed pulsation damper, you can ensure the reliability, precision and longevity of your pump and conveyor systems – and avoid unplanned downtime or maintenance costs.
Pressure accumulators for hydraulic and pneumatic systems, energy storage, buffer storage for load management.
Dampers for compressors, dosing and conveying systems, for smoothing pressure peaks and extending the service life of components.
Pulsation dampers for dosing pumps, water treatment and waste water technology, to ensure a constant flow rate.
Hygienic designs for conveying and dosing systems, with smooth, easy-to-clean surfaces.
| Feature | Values / Options | Notes / Standards |
| Materials | Stainless steel (1.4571/316Ti, 1.4404/316L), steel, aluminum, plastics (PE, PP, PVDF) | Selection per medium, temperature, standard |
| Nominal sizes (nozzles) | DN 15 to DN 500+ (larger DN on request) | Flanges according to DIN EN 1092-1, ANSI B16.5 |
| Nominal pressures (PN) | PN 6 / 10 / 16 / 25 / 40 (standard); higher PN project-specific | DIN EN 1092-1, AD2000 |
| ANSI Class | Class 150 / 300 (other classes on request) | ASME B16.5 |
| Temperature range | -10 °C to +400 °C (depending on material and gasket) | Stainless steel: high temperatures possible |
| Shapes | Suction side, pressure side, cylindrical, individual | According to pump type and application |
| Volume | From a few liters to several hundred liters (project-specific) | |
| Surfaces | Pickling, passivation, lacquering, Ra specification, electropolished | For hygiene, corrosion protection |
| Connection standards | DIN EN 1092-1 (flange), ANSI B16.5, DIN 11851 (milk pipe), DIN 32676 (clamp) | For process, hygiene, food, chemicals |
| Approvals | PED 2014/68/EU, AD2000 HP0, EN 1090, DIN ISO 3834-3, CE 0045, Module A2/G | Certificates see Quality & Standards |
| Options | Diaphragm or bladder damper, instrumentation, insulation, 3.1 accessories, transport | Extensive range of accessories |
For optimum damping depending on the medium and application.
Protection against heat loss and personal protection through various insulation solutions.
For maintenance, cleaning and inspection, designed according to standard.
Pickling, passivating, painting or electropolishing for corrosion protection and hygiene.
Manometers, pressure and temperature sensors, safety valves and other measurement and control technology.
3.1 Material certificates, pressure and leak tests, welding and acceptance documents.
Packaging, heavy-duty transportation, lifting eyes, feet and assembly support.
Our pulsation dampers are manufactured to the highest quality standards – together with Industriefabrik Schneider GmbH.
We work according to an integrated management system for quality and occupational safety and have all the relevant certificates and approvals.
You receive pulsation dampers with complete documentation, tested safety and standard-compliant design – from planning to delivery.
Stainless steel, steel, aluminum and technical plastics such as PE, PP or PVDF – depending on the medium and requirements.
Our dampers are manufactured and documented in accordance with PED 2014/68/EU, AD2000 (HP0), EN 1090 and EN ISO 9001:2015.
Yes, we offer customized pulsation dampers for various industries and requirements.
Diaphragm or bubble dampers, insulation, inspection openings, surface treatments, instrumentation and extensive documentation.
We accompany you through all project phases, from the initial inquiry to consultation and design through to production, delivery and acceptance.
