Submersible Pumps

4PN 4" submersible pumps

A 4" submersible peripheral pump to extract clear water from a shallow borehole (up to 10m depth), tank or well.

Fitted with 0.75kW oil-filled motor and mechanical seal.

With 10m waterproof cable and separate starter box. (Additional cable can be supplied for extra price if needed.)

This pump can be used with a float switch to prevent it running dry when used within well or tank application - please see control gear section

Product specification (PDF)pdf
4pn20
Motor Max. head (m) Max. flow rate (l/min) Carriage
band
Price Cart
4PN20 0.75kW 61 43 B £218.70
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4PN2011 1.1kW 99 43 B £280.80
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Show or hide full hydraulic data table -

Flowrate
(l/min)
0 8.3 16.6 25 33.3 43
4PN20 Head(m) 61 50 38 27 15 4
4PN2011 Head(m) 99 79 59 39 19 4
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DAB Diver Submersible Pumps

These are 6" submersible multi-stage pumps, ideal for rainwater systems, operating sprinklers, pumping water from tanks, cisterns, ponds and wells and other applications that require high pressure.

Includes start/stop float switch.

Product specification (PDF)pdf
dab-diver
Motor Max. head (m) Max. flow rate (l/min) Carriage
band
Price Cart
DABDIVER6700A 0.65kW 36 90 B £270.00
Add
DABDIVER6850A 0.75kW 46 90 B £319.50
out of stock

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Show or hide full hydraulic data table -

Flowrate
(l/min)
0 10 20 30 40 50 60 70 80 90
DABDIVER6700A Head(m) 36 34 32 30 28 24 21 17 12 7
DABDIVER6850A Head(m) 46 43 40 37 33 29 25 19 13 8
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PS 3" submersible borehole pumps

A range of 3" multistage centrifugal pumps suitable for abstraction of water from boreholes. They are particularly suitable for smaller diameter boreholes or where the borehole liner is damaged.

Fitted with 3" Sumoto single phase motors which have a separate control box.

We also offer an alternative control box which includes level probes to protect the pump from running dry. Two lengths of single core water proof cable are required, one for each of the two probes (see here).

Product specification (PDF)pdf
ps
Motor Max. head (m) Max. flow rate (l/min) Carriage
band
Price Cart
PS15 0.37kW 46 45 B £512.10
Add
PS23 0.55kW 70 45 B £578.70
Add
PS30 0.75kW 92 45 B £652.50
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Show or hide full hydraulic data table -

Flowrate
(l/min)
5 10 15 20 30 40 45
PS15 Head(m) 46 42 39 36 28 15 7
PS23 Head(m) 70 66 61 55 43 24 13
PS30 Head(m) 92 86 80 73 57 33 17
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ST 4" submersible borehole pumps

A range 4" multistage centrifugal pumps, suitable for abstraction of water from boreholes, with floating impellers to reduce starting torque and increase sand resistance.

Fitted with water lubricated encapsulated single phase motors.

We also offer an alternative control box which includes level probes to protect the pump from running dry. Two lengths of single core water proof cable are required, one for each of the two probes (see here).

Product specification (PDF)pdf
st
Motor Max. head (m) Max. flow rate (l/min) Carriage
band
Price Cart
ST05-13 0.37kW 86 25 B £435.60
Add
ST05-19 0.55kW 126 25 B £481.50
Add
ST05-26 0.75kW 173 25 B £556.20
Add
ST10-07 0.37kW 46 50 B £414.00
Add
ST10-10 0.55kW 69 50 B £461.70
Add
ST10-14 0.75kW 92 50 B £504.00
Add
ST10-20 1.1kW 139 50 B £550.80
Add
ST10-28 1.5kW 189 50 B £801.00
Add
ST13-11 0.75kW 72 70 B £459.00
Add
ST13-16 1.1kW 106 70 B £555.30
Add
ST13-21 1.5kW 142 70 B £666.00
Add
ST13-32 2.2kW 208 70 B £786.60
Add

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Show or hide full hydraulic data table -

Flowrate
(l/min)
0 5 10 15 20 25 30 40 50 60 70
ST05-13 Head(m) 86 78 70 56 42 23
ST05-19 Head(m) 126 118 105 86 60 30
ST05-26 Head(m) 173 160 141 117 81 39
ST10-07 Head(m) 46 43 42 39 36 29 22
ST10-10 Head(m) 69 65 63 60 55 44 29
ST10-14 Head(m) 92 86 83 79 74 60 42
ST10-20 Head(m) 139 131 127 120 111 90 60
ST10-28 Head(m) 189 178 172 164 153 126 90
ST13-11 Head(m) 72 68 66 64 58 49 38 26
ST13-16 Head(m) 106 101 98 95 83 70 54 33
ST13-21 Head(m) 142 135 132 127 115 100 79 49
ST13-32 Head(m) 208 200 194 187 165 138 104 62
Motor Max. head (m) Max. flow rate (l/min) Carriage
band
Price Cart
ST18-18 1.5kW 120 100 B £669.60
Add
ST18-27 2.2kW 172 100 B £787.50
Add
ST25-08 0.75kW 50 110 B £508.50
Add
ST25-12 1.1kW 77 110 B £581.40
Add
ST25-16 1.5kW 101 110 B £653.40
Add
ST25-24 2.2kW 150 110 B £757.80
Add
ST25-32-3~ 3.0kW 199 110 B £1053.00
Add

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Show or hide full hydraulic data table -

Flowrate
(l/min)
0 10 20 30 40 50 60 70 80 90 100 110
ST18-18 Head
(m)
120 118 115 111 105 98 88 75 60 42 25
ST18-27 Head
(m)
172 170 166 161 152 141 127 109 87 61 35
ST25-08 Head
(m)
50 50 49 48 46 43 39 35 30 24 18 11
ST25-12 Head
(m)
77 76 75 73 71 68 63 57 49 41 31 20
ST25-16 Head
(m)
101 101 100 99 96 92 86 77 68 57 46 32
ST25-24 Head
(m)
150 149 148 145 139 132 122 111 97 80 62 43
ST25-32-3~ Head
(m)
199 197 195 190 185 175 162 146 127 105 80 59
Motor Max. head (m) Max. flow rate (l/min) Carriage
band
Price Cart
ST35-07 0.75kW 41 150 B £515.70
Add
ST35-10 1.1kW 60 150 B £592.20
Add
ST35-14 1.5kW 90 150 B £736.20
Add
ST35-20 2.2kW 124 150 B £817.20
Add
ST35-27-3~ 3.0kW 170 150 B £922.50
Add
ST35-36-3~ 4.0kW 220 150 B £1183.50
Add

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Show or hide full hydraulic data table -

Flowrate
(l/min)
0 20 40 60 80 100 120 140 150
ST35-07 Head(m) 41 38 34 30 25 19 11 8
ST35-10 Head(m) 60 55 51 45 38 29 18 11
ST35-14 Head(m) 90 80 74 68 59 46 28 20
ST35-20 Head(m) 124 110 102 92 80 62 40 30
ST35-27-3~ Head(m) 170 150 139 123 107 84 55 40
ST35-36-3~ Head(m) 220 197 181 164 143 112 72 48
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SP 4" submersible borehole pumps

A range 4" multistage centrifugal pumps with stainless steel closed impellers, suitable for abstraction of water from boreholes.

Fitted with water lubricated encapsulated single phase motors.

We also offer an alternative control box which includes level probes to protect the pump from running dry. Two lengths of single core water proof cable are required, one for each of the two probes (see here).

Product specification (PDF)pdf
sp
Motor Max. head (m) Max. flow rate (l/min) Carriage
band
Price Cart
SP5-14 0.37kW 82 25 B £522.00
Add
SP5-21 0.55kW 121 25 B £610.20
Add
SP5-28 0.75kW 162 25 B £630.00
Add
SP10-09 0.37kW 53 40 B £427.50
Add
SP10-13 0.55kW 77 40 B £472.50
Add
SP10-18 0.75kW 106 40 B £612.00
Add
SP10-23 1.1kW 136 40 B £652.50
Add
SP10-28 1.5kW 166 40 B £787.50
Add
SP18-12 0.75kW 78 70 B £517.50
Add
SP18-18 1.1kW 117 70 B £639.00
Add
SP18-25 1.5kW 162 70 B £828.00
Add
SP18-33 2.2kW 212 70 B £846.00
Add

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Show or hide full hydraulic data table -

Flowrate
(l/min)
0 5 10 15 20 25 30 40 50 60 70
SP5-14 Head(m) 82 76 70 56 41 21
SP5-21 Head(m) 121 112 101 81 58 36
SP5-28 Head(m) 162 153 138 111 73 42
SP10-09 Head(m) 53 50 47 42 38 26
SP10-13 Head(m) 77 71 68 61 56 38
SP10-18 Head(m) 106 98 92 84 77 51
SP10-23 Head(m) 136 124 118 108 98 67
SP10-28 Head(m) 166 155 146 134 120 82
SP18-12 Head(m) 78 67 65 59 52 42 28
SP18-18 Head(m) 117 101 98 89 78 64 42
SP18-25 Head(m) 162 140 134 121 106 86 58
SP18-33 Head(m) 212 180 173 160 138 109 73
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Mono Subrotor

The Mono subrotor 4" borehole pump is an alternative to multistage centrifugal borehole pumps.

It is particularly suitable for borehole water containing silt, iron oxides and ochre as the rotor/stator is self cleaning to ensure no algae or oxide deposits.

It can easily be fitted to replace your standard multi-impeller borehole pump.

These are positive displacement pumps and are not suitable for throttling on the suction or discharge.

Product specification (PDF)pdf
sub-rotor
Motor Max. head (m) Max. flow rate (l/min) Carriage
band
Price Cart Price Cart
MONO-SM022 0.75kW 150 21 B £968.05
Add
£93.00
Add
MONO-SM041 0.75kW 75 40 B £935.75
Add
£93.00
Add
MONO-SM042 1.5kW 150 40 B £1054.50
Add
£95.00
Add
MONO-SM061 1.1kW 75 65 B £1000.35
Add
£94.00
Add
MONO-SM062 2.2kW 150 65 B £1207.45
Add
£122.00
Add
MONO-SM101 1.5kW 75 96 B £1381.30
Add
£95.00
Add
MONO-SM102 2.2kW 120 96 B £1555.15
Add
£122.00
Add
MONO-SM151 2.2kW 75 120 B £1653.00
Add
£122.00
Add

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Show or hide full hydraulic data table -

Head(m) 0 75 120 150
MONO-SM022 Flow(l/m) 21 18 15 14
MONO-SM041 Flow(l/m) 40 26 - -
MONO-SM042 Flow(l/m) 40 36 34 29
MONO-SM061 Flow(l/m) 65 47 - -
MONO-SM062 Flow(l/m) 65 55 49 42
MONO-SM101 Flow(l/m) 96 72 - -
MONO-SM102 Flow(l/m) 96 86 80 -
MONO-SM151 Flow(l/m) 120 86 - -
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Probe kit

We offer a level probe kit that includes 2 conductivity probes and a level control box for dry-run protection.

Note that you would also require 2 lengths of waterproof cable 1-core 1.5mm2 for each probe within borehole (see below).

Carriage
band
Price Cart
Probe Kit B £88.00
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Waterproof cable

We offer waterproof (4-core H07-RNF) cable for use with our submersible pumps and stock all common gauges, the figures below referring to cross-sectional area of the core.

We can advise on sizing of the cable, this being dependent on the pump and the distance from the power source.

For an additional fee, we can join the waterproof cable to the submersible pump prior to dispatch.

Core size Cores Carriage
band
Price / m Cart
CABWP151 1.5mm2 1 B £0.90
Add
CABWP154 1.5mm2 4 B £1.75
Add
CABWP254 2.5mm2 4 B £2.80
Add
CABWP44 4.0mm2 4 B £3.85
Add
CABWP64 6.0mm2 4 B £4.80
Add

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