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Group MD Mechanical Seals 

Good value for money, dynamic medium-pressure seal mainly for low comtaminated and clean fluids/media. Equipped for pressures up to 10 bar. 

Installation lengths in accordance with DIN 24960. Variety of materials make them adaptable for a variety of demands.

MD 11
Dynamic, single-acting mechanical seals

Characteristics:

  • dynamic construction type
  • externally-flushed and self-flushed depending on requirements
  • temperature dependent on the auxiliary seals
  • applicable up to 10 bar
  • V umax. = 12 m/s
  • Installation length acording to DIN 24960

Different Versions for Individualisation

Construction Materials:
1.4571, 1.4310
Materials Rotary and Stationary Ring:
Silicon Carbide, Tungsten Carbide, A/B Carbon
Materials Auxiliary seals:
NBR, Viton (FDA), EPDM (FDA), Kalrez, PTFE
Other Materials:
subject to enquiry
Dimensions / Sizes:
in accordance with DIN norm up to 100 mm

MD 17
Dynamic, single-acting mechanical seal, independent of rotational direction

Characteristics:

  • dynamic construction type
  • externally-flushed and self-flushed depending on requirements
  • temperature dependent on the auxiliary seals
  • applicable up to 10 bar
  • V umax. = 12 m/s
  • Installation length acording to DIN 24960

Different Versions for Individualisation

Construction Materials:
1.4571, 1.4310
Materials Rotary and Stationary Ring:
Silicon Carbide, Tungsten Carbide, A/B Carbon, Chrome Steel
Materials Auxiliary seals:
NBR, Viton (FDA), EPDM (FDA), PTFE, Kalrez
Other Materials:
subject to enquiry
Dimensions / Sizes:
in accordance with DIN norm up to 100 mm, above that subject to enquiry

MD 31
Dynamic, single-acting bellow seal, independent of rotational direction

Characteristics:

  • dynamic construction type
  • externally-flushed and self-flushed depending on requirements
  • independent of rotational direction
  • temperature dependent on the auxiliary seals
  • applicable up to 10 bar
  • V umax. = 12 m/s
  • Installation length acording to DIN 24960

Different Versions for Individualisation

Construction Materials:
1.4571, 1.4310
Materials Rotary and Stationary Ring:
Siliciumkarbid, Tungsten Carbide, A/B Kohle
Materials Auxiliary seals:
NBR, Viton, EPDM
Other Materials:
subject to enquiry
Dimensions / Sizes:
in accordance with DIN norm up to 100 mm, above that subject to enquiry
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