Cartex (single seal) Mechanical seals for pumps

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

1. Process industry
2. Petrochemical industry
3. Chemical industry
4. Pharmaceutical industry
5. Power plant technology
6. Pulp and paper industry
7. Water and waste water technology
8. Mining industry
9. Food and beverage industry
10. Sugar industry
11. Universally applicable
12. Centrifugal pumps
13. Eccentric screw pumps
14. Process pumps