Mechanical seals

The correct selected mechanical seal helps prevent wear and is therefore very important for the life of your pump. Roodhart has a technologically advanced facility for overhauling, modifying and repairing all types of mechanical seals. You are assured of superior quality for parts, maintenance and repair. We work independently of brands and can therefore always offer you a competitive offer for top quality at a fraction of the cost charged by the original manufacturer.

Our application technicians are specialized in designing custom solutions that meet your needs and requirements. From our expertise, we are happy to advise you on improvements to your existing seals and pump systems. To extend the service life and optimize the operational and financial return. In addition to repair and overhaul, the Roodhart also offers a complete line of technically high-quality new mechanical seals. With always more than 10,000 mechanical seals in stock, you are assured of short delivery times. We also supply sealing systems according to API 682 in all known configurations. These are assembled in-house using only high-quality materials.



Our mechanical seal

Basic mechanical seals

Standard mechanical seals according DIN24960
Shaft sizes 20 mm. – 300 mm.
Maximum working pressure 75 bar

Bellow mechanical seals

Mechanical seals for high temperatures up to 420 °C.
Shaft sizes  20 mm. -100 mm.
Maximum working pressure 20 bar

Cartridge seals

Mechanical seals for high temperatures up to 250 °C.
Shaft sizes 20 mm. – 100 mm.
Maximum working pressure 25 bar

API 682 Mechanical seals

Mechanical seals for high temperatures up to 260 °C.
Shaft sizes 20 mm. – 110 mm. – larger on request
Maximum working pressure 35 bar

API 682 compliant


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