Where to buy Single Phase Submersible Bore Pump

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Pump & Motor Characteristics

Pumps are made of true 304 stainless steel and copper alloy

The inducer casing is modified by polycarbonate to strengthen its wear resistance

Italian BT Seals and Swedish SKF Thrust bearings

Delivery door and suction support is copper alloy

For more information on the pump and motor click here

Single phase 2hp submersible bore pump dimensions

Pump Dimensions:
L1 = 240
L = 570
DN = 1 1/2 "
Max = 96mm

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Helpful Info

Installing a Bore Pump

Pump Direct from Bore to House


	I pay for delivery

0.5Hp / 0.37Kw / 4 Stage / 4 Inch Single Phase Bore Pumps

Submersible 0.5Hp 0.37 kw 4 stage single phase deep bore water pump

The 0.5 hp 4 inch submersible bore pump comes standard with the starter box.
You have the option of purchasing the pump with the control box instead.
The control box contains the water level monitoring probes that can be installed down the bore / well with the pump

Single Phase Submersible Stainless Steel Deep Water Bore Pump

Pump Specification;

Item Number : S4SPM5-4
Max diameter 96mm including cable guard
Power Rating: 0.5HP / 370W
Voltage: Single Phase 240V / 50Hz
Max. Submergence: 30 meters
Stainless Steel Housing (true 304 Stainless Steel)
Water Flow (158,000L/day)
Max Delivery Capacity 6600L/H in (7M deep)
Outlet: 40mm / 1.5 inch

Litres per minute	Litres per second	Depth of Bore or Well
0 lpm	0 lps	23m
10 lpm	0.17 lps	22m
20 lpm	0.34 lps	21m
30 lpm	0.50 lps	20m
40 lpm	0.67 lps	19m
50 lpm	0.84 lps	18m
60 lpm	1.00 lps	17m
70 lpm	1.17 lps	16m
80 lpm	1.34 lps	14m
90 lpm	1.50 lps	11m
100 lpm	1.67 lps	9m
110 lpm	1.84 lps	7m

View Flow Chart

The water supply can be tapered back by a tap fitted at the top of the bore.

Purchase Pump with Switch	$600
Purchase Pump with Automatic Control Box	$650

Please ensure that the inside diameter of your bore casing is at least a few millimeters larger than 100mm

12 months warranty

bore pump switch

Starting Controller included

or

Single Phase Control Box

Control Box Optional

TThis pump is suitable for a bore casing larger than 100mm in diameter as the pump diameter including the cable guard is 96mm. You would need to allow a few millimeters on either side of the pump for water to flow past the pump. It can also be used with a 5" or 6 " 150mm bore casing. If it is to be used in a 5 " or 6 " bore casing, it is recommended that you shroud the pump. This helps keep the motor cool. This pump is best suited to bores varying from 7m deep to 22 m deep. Designed for domestic clean water use.

The motors are built for dependable operation in 4" inch or larger water wells and bores continuing work in 30°C. Rotation direction: counter-clockwise facing to axis when single phase; motor reversal when 3 phase.

Motor Structure and Material:
Components	Standard Water Valve
Cover	Cast Copper
Shell	304 SS
Fastener	304 SS
Sand Proof Cap	Acetal
Seal	Carborundum
Oil Chamber	304 SS

Basic Characteristics:

The bottom material and seal improve the ability of anti-corrosion in the harsh water environment
Anti-corrosion stainless steel shell
Stainless steel spline shaft
Hermetically sealed windings
Self-adjusting thrust oil-lubricated bearing
Pressure-equalling diaphragm
Removeable water block lead
NEMA mounting dimensions
Insulation Class B
Protection standard IP58
CE Certification

submersible motor

Need to reduce the water flow?

A tap at the top of the bore can be used to reduce the amount of water being pump out from the bore

Bore pumps can be throttled back by assembling a tap at the top of the bore. With a 0.5 hp bore pump, you can use this tap to reduce the flow right back to less than 0.5 Lps if required. However, if you do need to tapper back the flow of water to this amount, you would need to shroud the pump.

What size submersible cable do I need?

This chart is just a guide to help you get an idea of cable size. It is recommended that your local electrical supply outlet do your cable selection for you.

Cable length in meters from motor to control box	Cable size
From 0 to 55 meters	4 wire x 1mm2
from 55m to 80m	4 wire x 1.5mm2
from 80m to 130m	4 wire x 2.5mm2

Demand feed from bore to house or garden without using a water tank

It is also possible to pump water directly to the garden / house without having to pump into a water tank.

For more information on pumping directly to the house or garden click here

Using a submersible bore pump to pump on demand from the bore or well to the house and garden

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