73P-Dual Stationary-Back To Back

Dual cartridge seals are the answer for applications where a second level of protection is needed. Styles 73P offer system and personnel protection and are designed to ensure compliance with stringent environmental and emissions regulations.

Features:

• The Style 73P offers the advantages of an inboard stationary metal bellows design
• Easy installation and low maintenance that can be operated in a pressurised or non-pressurised state
• The 73P can fit pumps with standard and enlarged bores without modification
• 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
• Cartridge seal designs are hydraulically balanced