Bell & Gossett Series PD38 Three-Piece Booster Pumps

Reliable Three-Piece Booster Pumping for Hydronic and General Service Applications

Bell & Gossett Series PD38 three-piece booster pumps are designed for applications that require higher flow capacity and increased head pressure. Built for dependable performance and convenient field service, the PD38 provides a compact solution for hydronic heating and cooling systems, domestic water applications, industrial use, and general service operation.

The three-piece configuration allows complete field repairability while keeping the pump compact and practical for mechanical room installations. This service-friendly design helps reduce downtime and makes maintenance easier when repairs are needed.

Each Series PD38 booster pump is equipped with a Bell & Gossett manufactured motor, designed for quiet, efficient, and reliable operation. Available in iron or bronze body construction, the PD38 can be matched to the system’s requirements and fluid compatibility. Bronze construction is recommended for potable water applications.

Product Features

• In-line three-piece booster pump design
  
• Designed for higher flow and head pressure applications
  
• Available in iron or bronze body construction
  
• Compact construction for easier installation
  
• Three-piece configuration allows complete field repairability
  
• Bell & Gossett manufactured motor supports quiet and efficient operation
  
• Designed for liquids compatible with iron or bronze pump construction
  
• Bronze body construction is recommended for potable water applications
  
• Motors with special electrical characteristics are available upon request

Operational Limits

• Maximum working pressure: 125 PSI
  
• Maximum operating temperature: 225°F
  

Common Applications

• Hydronic heating systems
  
• Hydronic cooling systems
  
• Domestic water systems
  
• Industrial applications
  
• General service operations