The PZ47 Series is a versatile modular cartridge seal family, offering interchangeable designs such as elastomer bellows, metal bellows, and elastomer O-ring pusher seals. The Type PZ47 single seal utilizes an elastomer O-ring as the secondary seal. The common seal head/mating ring set, used across all versions, is reversible, allowing for either rotating seat/mating ring or rotating seal head operation, and is compatible with metal bellows seal heads. Additionally, the seal provides quench options with a carbon ring throttle bush (PZ47Q).


  • Features
  • Specifications
  • Installation View
Features

Design:
• Reversible seal head for versatile use.
• Designed to fit ANSI B73.1M, ISO 3069, and DIN 24960 seal chambers.
• Enhanced reliability with an optimized primary ring design.
• External non-clogging wave spring for better performance.