Zoeller 71 Series 7111

Zoeller
71 Series 7111
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71 Series 7110, 7111, 71123
5, & 7 1/2 HP grinder pumps
PUMP:
440 stainless steel cutter and plate hardened to Rockwell C55-60
Discharge Size 2 flanged horizontal adaptable to 3 flange, 2 NPT optional
Seals Dual mechanical carbon/rotary, ceramic/stationary, Buna-N elastomers
Moisture detection system
Construction Cast iron ASTMA A-48, Class 30, 30,000# tensile strength, protected with a corrosion resistant baked on epoxy powder coating
Balanced concentric pump housing and impeller
Attaching Hardware 304 stainless steel
O Ring Seals Buna-N
Impeller Bronze vortex design
Optional:
Trimmed impeller
Silicon carbide seal(s)
Additional cord length
2 NPT vertical discharge HH and HF units only
High flow
Automatic reversing (3 Phase flanged models only)
Rail systems
MOTOR:
1 Phase 230 Volt, (3 & 5 BHP only)
3 Phase 200/230/460/575 Volt, 3450 RPM
Stator Class F insulation and lead wires, Nema B design
Thermal sensor with leads
Housing Cast iron, oil-filled
Ball Bearings Upper and lower high carbon chromium steel
Power and sensor cable length 25

Key Features

• Sewage lift stations
• Housing developments
• Low pressure sewer systems
• High vertical lift or long force mains

Pump Express sells a variety of options for Zoeller sewer ejector pumps. These pumps have practical applications in all settings, working mostly in conjunction with bathrooms and laundry rooms that are below public or private sewer lines. With the Zoeller sewer ejector pumps provided through Pump Express, solids and liquids are able to be moved upward, allowing it all to be transferred into the main sewage system.

Additional Information (PDF):

71 Series 7111 Specification
71 Series 7111 Performance curves
71 Series 7111 Product Brochure