SEIM - screw pumps, heat exchangers, relief valves


RDL Hydraulics is an authorized distributor of Seim on the Polish market.

Seim, after 4 decades of production, have achieved a leading position in the screw pump market worldwide.
High volume production of market leading products (more than 1,5 million screw pumps installed) including heat exchangers and relief valves (over 100.000 each) placed company in a dominant position in many different fields of application:

  • Power Generation
  • Petrochemical
  • Oil and Gas
  • Wind power generation
  • Paper and Steel industry
  • Automotive
  • Marine
  • Machine Tools
  • Hydraulic

Wide range of Products grant capability to satisfy demand in all fields of application.

All Products manufactured by Seim are 100% tested and data concerning pumps are stored in our files.
Thanks to Products identification achievable by model code and serial number is possible
Seim Quality System, recognized since November 1995 by ISO 9000 certification.

Seim Manufacturing Program features three main categories, each one including different Products:


Authorised Dealer Declaration