HPS PLS Primary Loop Pump Station, Single Pump
    
      - Consist of a pre-piped Primary loop to be used with Primary/Secondary
        piped hydronic systems.
 
      - Available with specified port locations for both boiler and zone
        supply and returns.
 
      - Piping sizes up to 2".
 
      - 1 or 2 primary circulators are available dependant upon DHW
        application.
 
      - Can be coupled or grouped with other HPS Zone Control Stations to
        complete a simplified and professional looking boiler system.
 
    
    Used for standard single primary pump applications with no priority pump
    requirement off the primary loop.