Wastecorp Plunger Pumps

Compare Rotary Lobe Pumps

    As a lobe pump wears the pump loses suction and flow capacity. As a plunger pump wears sewage pumping capacity remains constant.

 



rotary lobe pumps
 

 

Plunger Pumps

Rotary Lobe Style Pumps

 
  Dry self priming up to 25 ft Lobe pumps are not able to self prime dry (needs goose neck)
  As a plunger pump wears, efficiency stays constant Can handle only 5/8" solids on 4" pumps
  Standard shut down device Abrasive handling and solids handling wears stator & rotor effecting efficiency because of damaged
  Can pass 1 5/8" spherical solids without damage Only pumps minimum solids because of lobe sealing. (4" size can only handle 5/8" spherical)