Sulzer SULZE-12997 Pump Performance Curve

The Sulzer SULZE-12997 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-12997
Pump Type	Corrosive Chemical Transfer Pump
Flow Range	629-4042 GPM
Total Dynamic Head	93-255 FT TDH
Peak Efficiency	78%
Motor Speed	3450 RPM
Voltage Options	230V
Motor Enclosure	Explosion Proof
Discharge Size	6" Discharge
Solids Handling Capacity	3" Solids
Impeller Style	Channel Impeller
Bearing Frame Material	316 Stainless Steel
NPSHr	18.2 FT

Pump Curve Image

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Download Sulzer SULZE-12997 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-12997.

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 channel 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.