Vaughan VAUGH-12874 Pump Performance Curve

The Vaughan VAUGH-12874 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	Vaughan
Model Number	VAUGH-12874
Pump Type	Corrosive Chemical Transfer Pump
Flow Range	294-2987 GPM
Total Dynamic Head	39-311 FT TDH
Peak Efficiency	91%
Motor Speed	1750 RPM
Voltage Options	230V
Motor Enclosure	Submersible Motor
Discharge Size	3" Discharge
Solids Handling Capacity	4" Solids
Impeller Style	Semi-Open Impeller
Bearing Frame Material	Cast Iron
NPSHr	19.4 FT

Pump Curve Image

Download Engineering PDF

Download Vaughan VAUGH-12874 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 Vaughan VAUGH-12874.

Can this model handle solids?

Yes. The hydraulic design supports up to 4" solids depending on the impeller and operating conditions.

What impeller style is used?

This model uses a semi-open 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.