MR-D

MR-D For a larger view, please mouseover the image.
For a larger view, please mouseover the image.
Item Description
1 Seal face, product side
2 Seat, product side
3, 6 O-Ring, dynamic
4 Seal face, atmosphere side
5 Seat, atmosphere side
  • For top, side and bottom entry drives
  • Seat at product side rotating
  • Unbalanced
  • Liquid-lubricated
  • Double seal
  • Independent of direction of rotation
  • Cartridge unit
  • With or without bearing available
  • Shaft sleeve not in contact with product
  • Smooth surface, free of dead spaces
  • CIP-/SIP (Cleaning in Place, Sterilization in Place) capable
  • Sliding materials FDA conform
  • Variant for sterile applications available
  • ATEX certification on request
Shaft diameter: d1 = 35 … 140 (500) mm
(1.38” … 5.51” (19.68”))
Axial offset shaft/housing: d1 = 35 … 60 mm
(1.38” … 2.36”): max. ±1.5 mm (0.059”)
d1 >60 mm (2.36”): max. ±2.0 mm (0.079”)
Radial offset shaft/housing:
max. ±0.3 mm (0.012”)
Pressure:
p1 = vacuum … 14 (23) bar (203 (334 PSI))
p3 = max. 16 (25) bar (232 (363 PSI))
Δ p3-p1 = 2 …10 bar (29 …145 PSI),
higher Δp on request
Temperature: t1 = -20 °C … +200 (300) °C
(-4 °F … +392 (572) °F)
Sliding velocity:
vg = max. 10 (20) m/s (33 (66) ft/s)

For applications beyond this range and for values in brackets, please inquire.
Seal faces: Silicon carbide, FDA conform
Seat: Carbon graphite (atmosphere side) resp. Silicon carbide (product side), FDA conform
Secondary seals and metallic parts acc. to application and customers' requirement.
  • Petrochemical industry
  • Chemical industry
  • Pharmaceutical industry
  • Food and beverage industry
  • Mixers
  • Dryers
  • Mills
  • Kneaders
  • Reactors
  • Pressure filters
Options:
  • Cooling resp. heating flange
  • Temperature sensor
  • Axial expansion joint (shaft movement)
  • Wiper ring (shaft movement)
  • Metal-free on product side
Please inquire.
Closed circuit: EagleBurgmann TS system, EagleBurgmann DRU pressure booster,
Open circuit: EagleBurgmann SPA / SPN

Product links:
EagleBurgmann TS1000
EagleBurgmann TS2000
EagleBurgmann TS3016 (sterile version)
EagleBurgmann DRU
EagleBurgmann SPA
EagleBurgmann SPN manual
EagleBurgmann SPN automatic