Peerless PEERL-11471 Pump Performance Curve

The Peerless PEERL-11471 pump curve page provides engineering performance data for wastewater systems, slurry transfer, industrial pumping, stormwater bypass, and municipal lift station applications.

Engineering Specifications

Manufacturer	Peerless
Model Number	PEERL-11471
Pump Type	Bypass Pump
Flow Range	681-1342 GPM
Total Dynamic Head	73-298 FT TDH
Peak Efficiency	83%
Motor Speed	1750 RPM
Voltage Options	230V
Motor Enclosure	TEFC
Discharge Size	8" Discharge
Solids Handling Capacity	3" Solids
Impeller Style	Semi-Open Impeller
NPSHr	18.5 FT

Pump Curve Image

Download Engineering PDF

Download Peerless PEERL-11471 Pump Curve PDF

Typical Applications

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

Engineering FAQ

What does this performance curve show?

The pump curve illustrates the hydraulic relationship between flow rate and total dynamic head for the Peerless PEERL-11471.

Can this model handle solids?

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

What motor enclosure is available?

This model is available with a tefc motor enclosure configuration.

Can North Coast Process Equipment assist with replacement pump selection?

Yes. NCPE can provide crossover recommendations and equivalent replacement pumps based on hydraulic duty point and application requirements.