Pedrollo 4SR 4-Inch Borehole Submersible Pumps

PedrolloBorehole Submersible Pumps

Pedrollo 4SR 4-Inch Borehole Submersible Pumps

Pedrollo 4SR is one manufacturer family containing the 4SR-S and 4SR-N hydraulic ranges. Compare the verified 50 Hz model tables by flow range and stage designation, with single-phase models shown only where the...

Head up
up to 576 m
Flow rate
up to 350 l/min (21 m³/h)
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Technical model selection is for quotation. Confirm the duty and supplied configuration with our team.

Technical suitability and final configuration are subject to confirmation.

Overview

Pedrollo 4SR is one manufacturer family containing the 4SR-S and 4SR-N hydraulic ranges. Compare the verified 50 Hz model tables by flow range and stage designation, with single-phase models shown only where the manufacturer lists them. Motor type, installation depth, cable provision and check-valve configuration must be confirmed for the supplied assembly.

Use the model selector to review manufacturer data, then request a quotation from Aharoni Pumps. The published tables apply to 50 Hz operation; confirm duty, liquid and installation suitability before ordering.

Manufacturer documentation

Key features

  • 4SR-S floating-impeller hydraulic design
  • Separate 4SR-S and 4SR-N sand limits
  • Manufacturer model-specific 50 Hz performance data

Applications

  • Clean-water distribution
  • Irrigation
  • Washing systems
  • Pressure boosting

Technical specifications

Flow rate
up to 350 l/min (21 m³/h)
Head up
up to 576 m
Liquid temperature
up to +40 °C
Maximus sand content
– 200 g/m3 for 4SR-S – 150 g/m3 for 4SR-N
Maximum operating depth below water level
– 200 m with 4PD motors– 300 m with 4PS motors
Motor
2 poles
Ingress protection rating
IP 68
Delivery port
Stainless steel AISI 304
Pump sleeve
Stainless steel AISI 304
Impellers
– Derlin® for 4SR-S– Noryl™ for 4SR-N
Diffusers
Noryl™
Shaft
Stainless steel AISI 304
Motor bracket
Stainless steel AISI 304

Technical guidance · UAE supply

Request a quote for Pedrollo 4SR 4-Inch Borehole Submersible Pumps

Share your required duty, quantity and delivery location. Our team will confirm suitability and availability.