Sulzer SULZE-12866 Pump Performance Curve

The Sulzer SULZE-12866 pump curve page provides industrial hydraulic performance data for wastewater transfer, slurry pumping, dewatering operations, bypass pumping, and municipal lift station applications.

Engineering Specifications

Manufacturer	Sulzer
Model Number	SULZE-12866
Pump Type	Guide Rail Lift Station Pump
Flow Range	891-2152 GPM
Total Dynamic Head	90-462 FT TDH
Peak Efficiency	72%
Motor Speed	3450 RPM
Voltage Options	460V
Motor Enclosure	Submersible Motor
Discharge Size	8" Discharge
Solids Handling Capacity	3" Solids
Impeller Style	Recessed Impeller
Bearing Frame Material	Cast Iron
NPSHr	5.9 FT

Pump Curve Image

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Download Sulzer SULZE-12866 Pump Curve PDF

Common Industrial Applications

• Municipal wastewater lift stations
• Industrial sump pump systems
• Mining slurry pumping
• Stormwater bypass systems
• Guide rail sewage systems
• Construction dewatering applications
• Corrosive process fluid handling
• Hazardous location pumping systems

Engineering FAQ

What does this pump curve illustrate?

The performance curve displays the hydraulic relationship between flow rate and total dynamic head for the Sulzer SULZE-12866.

Can this model handle solids?

Yes. The hydraulic design supports up to 3" solids depending on the impeller and operating conditions.

What impeller style is used?

This model uses a recessed impeller configuration for industrial and wastewater applications.

Can North Coast Process Equipment provide replacement recommendations?

Yes. NCPE can assist with crossover pump identification and equivalent replacement recommendations based on system requirements.