Suggested operating limits

Temperature: -20～120℃

Speed: ≤10m/s

Pressure≤1.0 Mpa

Combined material

Rotary face: Carbon/Sic/TC

Stat Ring: Ceramic/Sic/TC

Seat Type:Standard AS-S60(EN12756)/S50(US standard)/S55.
 

Features：
For plain shafts
Single and dual seal
Elastomer bellows rotating
Unbalanced
Independent of direction of rotation
No torsion on bellows and spring
Conical or cylindrical spring
Metric and inch sizes available
Special seat dimensions available
US Patent No. 6.220.601

Advantages：
Fits into any installation space due to smallest outer seal diameter
Important material approvals available
Individual installation length can be achieved
High flexibility due to extended selection of materials
Universal application (standardization)

Recommended applications：
Water and waste water technology
Pulp and paper industry
Chemical industry
Cooling fluids
Media with low solids content
Pressure oils for bio diesel fuels
Circulating pumps
Submersible pumps
Multi-stage pumps (non-drive side)
Water and waste water pumps
Oil applications