*Based on testing of Pentair Next-Gen Submersible Pump with semi-open impeller (Model MNG6HC020423/ HPS6HCP02042) and Pentair legacy pump with recessed/vortex impeller (Model 4RC400M4-43 / S4LRC4000M3-4).
**Excluding 208V versions and 210 frame 20/23HP models.
NEMA® is the registered trademark and service mark of the National Electrical Manufacturers Association.
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Semi-open stainless steel impeller is designed to combat modern flushables in the wastewater stream
Adjustable cutter plate sweeps debris along the leading edge before passing through the pump
Stainless steel impeller and cutter plate for long service life
LONGER PUMP LIFE
EASE OF INSTALLATION AND MAINTENANCE
Lower Cost of Ownership
HELPS SOLVE CLOGGING
LONGER PUMP LIFE
EASE OF INSTALLATION AND MAINTENANCE
Lower Cost of Ownership
HELPS SOLVE CLOGGING
Innovative semi-open stainless steel impeller and cutter plate design eliminates the need for traditional wear ring
Permanently lubricated bearings require no maintenance
LONGER PUMP LIFE
EASE OF INSTALLATION AND MAINTENANCE
Lower Cost of Ownership
HELPS SOLVE CLOGGING
Oil-filled motor provides superior heat transfer, resulting in
lower running temperatures
NEMA® Class H motor insulation aids in extending pump life
Seal leak detection occurs in the outer chamber, identifying
leaks before entering the motor housing
LONGER PUMP LIFE
EASE OF INSTALLATION AND MAINTENANCE
Lower Cost of Ownership
HELPS SOLVE CLOGGING
LONGER PUMP LIFE
EASE OF INSTALLATION AND MAINTENANCE
Lower Cost of Ownership
HELPS SOLVE CLOGGING
Up to 30% increase in wire-to-water efficiencies compared to a
vortex impeller*
Addition of super high-head curves for reduced HP
IE3 premium efficient motor design**
Permanently lubricated lower bearings result in fewer service calls over operating life.
DOUBLE ROW CONTACT BEARINGS
Integrated into volute for applications where grease layer buildup and solids settling is an issue.
MIX-FLUSH READY
Self-cleaning cutter plate sweeps solid objects along the leading edge. Easily adjustable clearance between cutter plate and impeller to maintain optimal operation to prevent clogs.
CUTTER PLATE
Semi-open design is optimized to tackle deformable solids and modern flushables and provides increased clog resistance.
Semi-Open Stainless Steel Impeller
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