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Chesterton 442PR Split Seal with Pumping Ring

The design of the Chesterton 442PR split seal is ideal for hot heater drains and boiler feed pumps where cooling to a single seal must be provided.

The high capacity pumping ring provides for maximum heat removal and reliability in hot water services. The 442PR delivers the lowest cost of ownership from its ease of installation, low cooling, and reliability.

 

Features:

  • High-flow pumping device
  • Designed for API Plan 23
  • Engineered for high ​​pressure
  • High strength external springs
  • Non-fretting to equipment
  • Premium, high-graphite carbon face
  • Ball-and-socket O-Rings
  • Patented, automatic centering
  • Certified to NSF / ANSI 61
SKU: Chesterton 442C XL Cartridge Split Mechanical Seal-1-1

FAQ

We specialize in fluid handling solutions, including pumps, motors, mechanical seals, packing, protective coatings, lubrication and related components.

Our team can help you identify the best solution based on your requirements such as flow rate, pressure, material compatibility, and operating conditions. Simply reach out with your details, and we’ll guide you through the selection process.

Yes, we provide customized and engineered systems to meet unique operational needs. Whether it’s a modification to an existing product or a fully tailored solution, we work closely with you to ensure optimal performance.

We aim to respond within the hour during normal business hours.