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4"0.75HP/550W/240V Submersible Bore Pump S-12 & Free Delivery

(6 reviews) Write a Review
14.00 KGS
Free Shipping

Submersible bore pump package include:

0.75HP 240V/50Hz motor, Tuhorse TH-S-12/0.75HP pump and 0.75HP starter box. (Auto control box upgrade)

Power:                      0.75HP/550W
Voltage :                   Single Phase 240V/50Hz
Current:                     4.8A
Max Heads:              102M
Max Flow:                 35L/min or 2100L/hrs
Inlet/Outlet:               1.25"
Weight:                     14Kg
Pump Dimension:     880mm x 95mm
Power cable:             1.5m water proof cable
Warranty:                  12 months return to base warranty in Australia
Free delivery

More technical details about motor and pumps:



This Tuhorse bore pump diameter is 4"/100mm, it is suitable for 5" or large bore well. Designed for domestic clean water use. It is suited to deep wells and not large water flow varying from 35m deep to 90m deep. Maximum delivery: 2,100L/h water.
This is small power bore pump which can run with small generator.

Litres per minute      Heads or Depth of Bore
 5  lpm                                102m
10 lpm                                98m
15 lpm                                93m
20 lpm                                86m
25 lpm                                78m
30 lpm                                68m
35 lpm                                10M-55m

This submersible bore pump is packaged with a starter box. It can be upgraded to auto control box with 6 water sensors for detect either bore or tank's water level. ( +$85.00).

Please click the link to upgrade  Auto control box


S-12 0.75HP pump curve


Power cable recommended;

Cable length from motor to control box                       Cable size
0 to 40m                                                                                 4 wire x 1mm
45m-65m                                                                               4 wires x1.5mm

pump drop cable size/length selection table

If you would like purchase submersible power cable from us, please go Accessories and Parts



6 Reviews Hide Reviews Show Reviews

  • 5
    succumbs to overuse

    Posted by Paul K(Philippines) on 3rd Mar 2020

    Pump installed nearly 6 years ago. Hasn't missed a beat. My pressure tank bladder had lost it's air and so exceeded the recommended 30 start ups per hour. Appears the motor has grounded out. Getting someone to assess the damage. Will buy new unit if unable to repair this one.

  • 2
    Not as advertised

    Posted by Marcus Kelly on 18th Oct 2019

    Bought the 550watt pump but it draws over 1000w so is no good to run off my battery and inverter system. Have not received a reply since emailing them about the situation. Tuhorse: We did not received your email regards the power. All our pumps rated are output power. Most of AC pumps about 50-60% efficiency. AC pump require 4-5 time more power for start up current draw.

  • 4
    Great value, but there was an issue with the footvalve.

    Posted by John on 20th Jan 2017

    The pump worked perfectly for the first couple of weeks until one day the footvalve jammed open, causing the overload to keep tripping due to excessive starts. On inspection there was no obvious cause. The pump is now back down the bore and working perfectly.

  • 3
    motor failure

    Posted by kevin cairns on 30th Jul 2014

    the new pump is only a week old so ok so far. the previous one failed 1 month out of warranty due to power cable burned at entry point to the motor, I have yet to dismantle to see if it can be salvaged/rewired, but hope I get more than 1 year out of this new one. many thanks

  • 5
    Great Value & works well

    Posted by John Wood on 30th Mar 2014

    The pump arrived very quickly and we pulled the old one and fitted the cable and pipe and put the new pump down the bore. It was easy to wire up and works very well A good pump

  • 4
    submersible bore pump

    Posted by Unknown on 5th Sep 2013

    It's been installed for only two weeks but working fine. What impressed me is the extremely good response from Tuhorse re the delivery time - less than 4 hours from Sydney to Gold Coast.