eMG Blue

Item Description
1.1 Seal face
1.2 Bellows
1.3 Set of springs
1.4 Disk
2 Seat (G60)
3 Rubber cup

eMG Blue

Features

  • 100% design compatibility with eMG1 and MG1
  • For plain shafts
  • Elastomer bellows rotating
  • Balanced
  • Independent of direction of rotation
  • Insensitive to shaft deflections due to large axial movement ability

Advantages

  • Patented disk for improved centering across entire pressure operating range
  • Small outer diameter of bellows support (dbmin) enables direct retaining ring support, or smaller spacer rings
  • Optimal axial movement through self-cleaning of disk/shaft
  • No torsion on bellows
  • Shaft protection over entire seal length
  • Protection of seal face during installation due to special bellows design
  • Suitable for low-end sterile applications
  • Can be used as double seal in tandem or in a back-to-back arrangement

Operating range

Shaft diameter:
d1 = 45 … 100 mm (1.77" ... 3.94")
Pressure: p1* = 12 bar (174 PSI),
vacuum ... 0.5 bar (7.25 PSI),
up to 1 bar (14.5 PSI) with seat locking
Temperature: t = -20 °C … +80 °C
(-4 °F … +176 °F)
Sliding velocity: vg = 10 m/s (33 ft/s)
Admissible axial movement: ±2.0 mm (±0.08")

* Max. operating pressure in a standard single stage/single suction overhung prosses pump with balance bores, back side impellor or flat backside design without throttle gaps or balance bores. If recommendations for a specific application are required please contact your EagleBurgmann specialist.

Materials

Seal face: Carbon graphite antimony impregnated (A), Carbon graphite resin impregnated (B), Silicon carbide (Q2)
Seat: Silicon carbide (Q2),
Tungsten carbide (U2)
Elastomer: EPDM (E), NBR (P), FKM (V)
Metal parts: Stainless steel (F)

Similar products

eMG12

  • For plain shafts
  • Single and dual seal
  • Elastomer bellows rotating
  • Balanced
  • Independent of direction of rotation

eMG13

  • For plain shafts
  • Single and dual seal
  • Elastomer bellows rotating
  • Balanced
  • Independent of direction of rotation
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