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Submersible AC Pump 4SM5-31F- 3Phase Stainless Steel Impeller



Commodore is excited to welcome the PUMPMAN pump series. PUMPMAN is a brilliant, high quality brand, that Commodore is excited to call its own. PUMPMAN boasts  high quality, stainless steel 316 casings, oil immersed motor 2 year warranties and a trusted Australian brand backing it- Commodore.


  • Power:  3KW
  • Three Phase 380-415v AC
  • Max Flow Rate: 6.5m/hr or 6500 litres per hour
  • Max Head Height: 171m
  • Unit Weight: 28kg

Package includes:

  • AC Submersible Multistage Pump
  • Instruction Manual
  • Optional Solar Pump Inverter and Solar array ( select from Dropdown menu)

Optional Solar Pump Drive Specs:

  • Solar only mode – Automatic operation with sunlight, adjusting flow to match available solar power
  • 24/7 operation mode – power with Solar during the day & run with Mains overnight
  • Rated motor power:  up to 4kW / 5.5HP
  • Maximum Solar Array Open Circuit Voltage (Voc):  900V
  • Mains / Generator Input: Three (3) Phase AC 380-415v 50Hz
  • Output: Three (3) Phase 380-415v AC 50Hz (adjustable)
  • Full protections and automatic operation including low water protection (both low current and water level sensors), compatible with pressure switches and tank level sensors
  • Dimensions: 528 H x 346 W x 166 D (MM)
  • Options for App / SMS control from a smartphone – please ask for details and prices

Optional 5.6kW Solar Array:

  • 20 x 280w BYD or CSUN Poly-crystalline A Grade CEC approved Solar Panels (other brands available – please ask us if you would like a particular brand)
  • Panel Dimensions: 1640*990*35MM
  • Main PV Breaker/Fuse, Isolator and string fusing included
  • 20m PV cable runs & connectors included

Pumping height, pipe length, pipe size and flow rate all need to be considered in working out your total head pressure.


Pumpman Pumps come with a 24 Month warranty, Pumpman Controllers come with a 12 month warranty. New solar panels have a 25 year output warranty. Used solar panels have a 10 year warranty. If your item is found to be defective within the warranty period we will replace the defective part free of charge. You are welcome to send it back and our factory trained staff will carry out the repair for you free of charge within the warranty period. Repairs outside warranty period available at reasonable cost, Shipping is cost of buyer. Consumables, cables, leads, etc.. are not covered by warranty, negligence or misuse is a warranty exclusion. Commodore is not responsible for any direct or indirect expenses or losses related to warranty or non warranty.


Weight 19 kg
Dimensions 97 × 14 × 18 cm
Solar Option

Solar Pump Inverter Drive + 5.6kW Solar Array, AC pump and auto controller only ( for mains/ generator use)


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