Description
Features
- Single seal
- Cartridge
- Balanced
- Independent of direction of rotation
- Single seals without connections (-SNO), with flush (-SN) and with quench combined with lip seal (-QN) or throttle ring (-TN)
- Additional variants available for ANSI pumps (e.g. -ABPN) and eccentric screw pumps (-Vario)
Advantages
- Ideal seal for standardizations
- Universal applicable for packings
conversions, retrofits or original
equipment - No dimensional modification of the
seal chamber (centrifugal pumps)
necessary, small radial installation
height - No damage of the shaft by
dynamically loaded O-Ring - Extended service life
*Straightforward and easy installation
due to pre-assembled unit - Individual adaptation to pump design
possible - Customer specific versions available
Operating range
Shaft diameter:
d1 = 25 … 100 mm (1.000″ … 4.000″)
Other sizes on request
Temperature:
t = -40 °C … 220 °C (-40 °F … 428 °F)
Pressure : =25 bar (363 PSI)
Vg: 16 m/s (52 ft/s)
Axial movement:
±1.0 mm, d1 ≥75 mm ±1.5 mm
Recommended Applications
- Process industry
- Petrochemical industry
- Chemical industry
- Pharmaceutical industry
- Power plant technology
- Pulp and paper industry
- Water and waste water technology
- Mining industry
- Food and beverage industry
- Sugar industry
- Universally applicable
- Centrifugal pumps
- Eccentric screw pumps
- Process pumps
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