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HOME  /  PRODUCTS   /  MECHANICAL SEALS  /  DUAL CARTRIDGE MECHANICAL SEALS  /  MECHANICAL SEAL STYLE  73P + 75P

Dual Stationary Back-to-Back Cartridge Seals

Mechanical Seal Styles 73P & 75P

Providing a second level of protection

The Flexaseal styles 73P & 75P offer system and personnel protection and are designed to ensure compliance with stringent environmental and emissions regulations.

  Dual Stationary Back-to-Back Cartridge Seals - Style 73 & 75

FEATURES:

  • The Style 73P offers the advantages of an inboard stationary metal bellows design, while the Style 75P offers the efficiency and economy of springs isolated from the product

  • Easy installation and low maintenance that can be operated in a pressurized or non-pressurized state

  • Both the 73P & 75P can fit pumps with standard and enlarged bores without modification

  • Flexaseal has replaced traditional cup point set screws with stainless steel drive lugs, resulting in a five-fold improvement in torque transmission strength. And the possibility of sleeve distortion and damage due to over-tightened set screws is eliminated

  • Both cartridge seal designs are hydraulically balanced

SPECIFICATIONS:

Operating Conditions

Max Temp:  400°F (204°C)

Max Pressure:  300 PSI (20 bar)

Max Speed:  3600 FPM (18 m/sec)

Note: Max Temperature / pressure / speed indicate operating extremes independently and do not imply the seal will function at these extremes at the same time. Contact Specialised Seals if in doubt.

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