eMG13

Advantages

100 % compatible with MG13

• - Small outer diameter of bellows support (d_bmin) enables direct retaining ring support, or smaller spacer rings
• - Optimal alignment characteristic through self-cleaning of disk/shaft
• - Improved centering across entire pressure operating range
• - No torsion on bellows
• - Shaft protection over entire seal length
• - Protection of seal face during installation due to special bellows design
• - Insensitive to shaft deflections due to large axial movement ability
• - Suitable for low-end sterile applications

 

Features

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

 

Technical informations

Shaft diameter: d1 = 16 … 60 mm (0.63" ... 2,36")
Pressure: p1 = 18 bar (261 PSI); vacuum ... 0.5 bar (7.25 PSI); up to 1 bar (14.5 PSI) with seat locking
Temperature: t = -20 °C … +140 °C; (-4 °F … +284 °F)
Sliding velocity: vg = 10 m/s (33 ft/s)
Admissible axial movement: ±2.0 mm (±0.08")

 

Produkt variants

eMG - dimensions, items and designations same as for eMG13, but with a shortened bellows tail to achieve the fitting length I_S. Shortest fitting length.

eMG1 - dimensions, items and designations same as for eMG, but with a shortened bellows tail to achieve the fitting length I.

eMG12 - dimensions, items and designations same as for eMG13, but with a shortened bellows tail to achieve the fitting length I_1k according to EN 12756 in combination with seat G6 or G60 (d_a exceeds EN 12756).

eRMG13 - identical to eMG13, but with a special bellows surface on the shaft side. For use in hot water pumps.