Pumpmaster GPA-Series Submersible Sewage Grinder Pump with Float 

The GPA Series of commercial quality Grinder/Macerator pumps is suited for multiple applications. Heavy duty, rugged construction assures a long and economical operational life. The advanced integrated grinding mechanism is particularly well-suited for use with liquids that may contain filaments, plastic bags, long fibers, rubber material etc.

The grinding mechanism has fixed blades and rotating cutters made from chromium-molybdenum alloy steel that is highly resistant to abrasion. Designed to reduce domestic and industrial sewage to a fine slurry, there are 27 cutting edges combining with the two pole high torque motor to provide more than 80,000 shredding actions every minute.

FEATURES

• Rugged & light-weight.
  
• Stainless steel motor casing.
  
• Automatic or manual operation.
  
• Dual ball bearing on motor base to support axial push.
  
• Double mechanical seal plus shaft seal to isolate the motor from liquids.
  
• Built-in motor protection with reset.
  
• CNS/CE/CSA/UL Approval.

APPLICATIONS

• Sewage pumping stations.
  
• Sewage treatment plants.
  
• Waster/grey water transfer.
  
• De-watering.
  
• Septic treatment systems.
  
• Sump draining.
  
• Storm water transfer.

SPECIFICATIONS

• GPA-1B12
  • Automatically Operated
  • Power: 1.48HP / 1.1kW
    
  • Connection: 32mm Discharge / Outlet 
    
  • Max Flow: 190LPM
    
  • Max Head: 16m
    
• GPA-212
  
  • Automatically Operated
  • Power: 2HP / 1.5kW
    
  • Connection: 32mm Discharge / Outlet
    
  • Max Flow: 200LPM
    
  • Max Head: 23m
    
• GPA-232
  • Manually Operated
  • Power: 2HP / 1.5kW
    
  • Connection: 32mm Discharge / Outlet
    
  • Max Flow: 200LPM
    
  • Max Head: 23m