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Pentair Aurora 421 Horizontal Two Stage Split Case Pump
Pentair Aurora 421 Horizontal Two Stage Split Case Pump Pentair Aurora 421 Horizontal Two Stage Split Case Pump
Aurora Horizontal Split Case Available to Order

Pentair Aurora 421 Horizontal Two Stage Split Case Pump

Aurora built its business on the split case pump more than 100 years ago. Today, we continue to improve upon our original design and manufacture quality pumps that outlast our competitors.
Max Temperature 135°C ( 275°F)
Head Up To 183 Meters
Capacity 409 m³/hr (1800 GPM)
Enquire About This Pump
🔧 NZ-based technical support 📄 Trade pricing on request 🕐 Quotes typically same day

Applications

  • Cooling, Heating and Air Conditioning Service
  • Boiler Feed Service
  • Condensate Service
  • High Pressure Water Service

Key Features

  • Model 421 is Horizontally Baseplate Mounted with a Driver Flexibly Coupled to the Pump
  • Design Recommended where Space is Available and Flooding is Not Possible
  • Interwoven, graphite/Teflon Lubricated Acrylic Yarn Packing Rings
  • Coupling Guard on the Model 421

Downloads

Pentair Aurora 421 Horizontal Two Stage Split Case Pump Brochure PDF Pentair Aurora 421 Horizontal Two Stage Split Case Pump Product Flyer PDF Pentair Aurora 421 Horizontal Two Stage Split Case Pump Manual PDF Pentair Aurora 421 Horizontal Two Stage Split Case Pump Spare Parts PDF Pentair Aurora 421 Horizontal Two Stage Split Case Pump Performance Curves PDF

Technical specifications

View full specification table
Brand Pentair Aurora
Model Aurora 421 Horizontal Two Stage Split Case Pump
Equipment Category Horizontal Two Stage Split Case Pump

Frequently asked questions

What is the Pentair Aurora 421 pump used for?
The Aurora 421 is a horizontal two-stage split-case pump for cooling, heating and air-conditioning service, boiler feed, condensate service and high-pressure water applications.
Is the Aurora 421 suitable for flooded locations?
The horizontal Model 421 is recommended where space is available and flooding is not expected. Contact us if your installation may be exposed to flooding.
What are case wear rings and why are they useful?
Case wear rings protect the pump casing from wear. They are designed to be replaced more easily and cost-effectively than replacing the casing.
How do I choose the right Aurora 421 pump?
Selection depends on the required flow, head, liquid temperature, system pressure, available space, flooding risk, motor requirements and pipework. Contact us and we can help identify a suitable model.

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