Zoeller F641 Series Sewage & Dewatering Pump Description
The "Sewage-Waste" series of submersible pumps is designed for use in
commercial dewatering and wastewater applications and can be used to
transfer wastewater or unscreened raw sewage. The semi-open reversing
impeller design reduces the risk of clogging and allows each pump to pass a
2½ (63mm) spherical solid. These durable cast iron pumps include a
powder coated epoxy finish to prevent corrosion, and are designed to
provide great heat dissipation from the motor, ensuring a long service
life. As with every Zoeller pump, each one is 100% pressure-tested,
submerged and run to ensure quality and reliability for years of
trouble-free performance! This attention to detail is an inherent feature in
every pump of this series, making it one of the most reliable in the
industry.
Zoeller F641 Series Sewage & Dewatering Pump Features and Benefits
- Class 30 Cast Iron Construction
- All Units are Double Seal for Extra Motor Protection
- Corrosion Resistant Powder Coated Epoxy Finish
- Stainless Steel Screws, Washers, Tag and Seal Assembly
- Oil Filled, Hermetically Sealed Motor with Heavy Duty Finned Motor
Housing for Added Heat Dissipation
- Continuous Duty Operation in Submerged Conditions
- Maximum Temperature for Sewage or Dewatering: 104°F (40°C)
with 1.2 Service Factor
- 416 Stainless Steel Motor Shaft
- Stainless Steel Fitted Tandem Shaft Seals, Carbon Ceramic Seal Faces
- 4” Horizontal Flange Discharge
- Control Panels with Overload Protection Available
- Non-Automatic for Variable Level Control Systems
Zoeller 641-0054 Sewage & Dewatering Pump Specifications
- VOLTAGE: 3ø, 230V, 60Hz
- HORSEPOWER: 3.0 HP
- AMP DRAW (full load): 9.6
- MOTOR TYPE: 3 Phase
- RPM: 1750
- MAXIMUM HEAD: 43'
- MAXIMUM CAPACITY: 460 GPM
- SWITCH TYPE: Manual
- DISCHARGE PIPE SIZE: 4" Horizontal Flange Discharge
- MAXIMUM SOLIDS HANDLING SIZE: 2-1/2" Spherical Solid
- IMPELLER TYPE: Ductile Iron, Semi-Open
- CORD LENGTH: 50' Type UL Listed, 3-Wire Cord
- BODY CONSTRUCTION: Cast Iron
- MAXIMUM LIQUID TEMPERATURE: 104°F (40C)
- DUTY RATING: Continuous
Zoeller Model F641 Performance Curve
WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov