Grundfos SP Borehole Pumps - 230V

The Grundfos SP borehole pumps are designed for pumping water from 4” wells and boreholes where there is access to 230V power. These submersible borehole water pumps are popular for applications including water supply, irrigation and pressure boosting.
Grouped product items
Model Voltage Motor Outlet Max. Flow Max. Head SKU RRP Our Price (ex VAT)
Model: SP1A-9 Voltage: 230V Motor: 0.37 kW Outlet: 1-1/4" Maxflow: 25 l/min Maxhead: 52 m SKU: 3913-050 RRP: £754.00 Our Price:
£723.84 £603.20
Model: SP1A-14 Voltage: 230V Motor: 0.37 kW Outlet: 1-1/4" Maxflow: 25 l/min Maxhead: 80 m SKU: 3913-051 RRP: £838.00 Our Price:
£804.48 £670.40
Model: SP1A-18 Voltage: 230V Motor: 0.55 kW Outlet: 1-1/4" Maxflow: 25 l/min Maxhead: 105 m SKU: 3913-052 RRP: £910.00 Our Price:
£873.60 £728.00
Model: SP1A-21 Voltage: 230V Motor: 0.55 kW Outlet: 1-1/4" Maxflow: 25 l/min Maxhead: 120 m SKU: 3913-053 RRP: £948.00 Our Price:
£910.08 £758.40
Model: SP1A-28 Voltage: 230V Motor: 0.75 kW Outlet: 1-1/4" Maxflow: 25 l/min Maxhead: 160 m SKU: 3913-054 RRP: £1,062.00 Our Price:
£1,019.52 £849.60
Model: SP1A-36 Voltage: 230V Motor: 1.10 kW Outlet: 1-1/4" Maxflow: 25 l/min Maxhead: 197 m SKU: 3913-055 RRP: £1,979.00 Our Price:
£1,899.84 £1,583.20
Model: SP1A-42 Voltage: 230V Motor: 1.10 kW Outlet: 1-1/4" Maxflow: 25 l/min Maxhead: 227 m SKU: 3913-056 RRP: £2,194.00 Our Price:
£2,106.24 £1,755.20
Model: SP1A-50 Voltage: 230V Motor: 1.50 kW Outlet: 1-1/4" Maxflow: 25 l/min Maxhead: 273 m SKU: 3913-057 RRP: £2,536.00 Our Price:
£2,434.56 £2,028.80
Model: SP1A-57 Voltage: 230V Motor: 1.50 kW Outlet: 1-1/4" Maxflow: 25 l/min Maxhead: 310 m SKU: 3913-058 RRP: £2,750.00 Our Price:
£2,640.00 £2,200.00
Model: SP2A-6 Voltage: 230V Motor: 0.37 kW Outlet: 1-1/4" Maxflow: 45 l/min Maxhead: 35 m SKU: 3913-059 RRP: £733.00 Our Price:
£703.68 £586.40
Model: SP2A-9 Voltage: 230V Motor: 0.37 kW Outlet: 1-1/4" Maxflow: 45 l/min Maxhead: 52 m SKU: 3913-060 RRP: £770.00 Our Price:
£739.20 £616.00
Model: SP2A-13 Voltage: 230V Motor: 0.55 kW Outlet: 1-1/4" Maxflow: 45 l/min Maxhead: 77 m SKU: 3913-061 RRP: £865.00 Our Price:
£830.40 £692.00
Model: SP2A-18 Voltage: 230V Motor: 0.75 kW Outlet: 1-1/4" Maxflow: 45 l/min Maxhead: 106 m SKU: 3913-062 RRP: £952.00 Our Price:
£913.92 £761.60
Model: SP2A-23 Voltage: 230V Motor: 1.10 kW Outlet: 1-1/4" Maxflow: 45 l/min Maxhead: 136 m SKU: 3913-063 RRP: £1,069.00 Our Price:
£1,026.24 £855.20
Model: SP2A-28 Voltage: 230V Motor: 1.50 kW Outlet: 1-1/4" Maxflow: 45 l/min Maxhead: 166 m SKU: 3913-064 RRP: £1,227.00 Our Price:
£1,177.92 £981.60
Model: SP2A-33 Voltage: 230V Motor: 1.50 kW Outlet: 1-1/4" Maxflow: 45 l/min Maxhead: 195 m SKU: 3913-065 RRP: £1,289.00 Our Price:
£1,237.44 £1,031.20
Model: SP2A-40 Voltage: 230V Motor: 2.20 kW Outlet: 1-1/4" Maxflow: 45 l/min Maxhead: 241 m SKU: 3913-066 RRP: £2,799.00 Our Price:
£2,687.04 £2,239.20
Model: SP2A-48 Voltage: 230V Motor: 2.20 kW Outlet: 1-1/4" Maxflow: 45 l/min Maxhead: 290 m SKU: 3913-067 RRP: £3,047.00 Our Price:
£2,925.12 £2,437.60
Model: SP3A-6 Voltage: 230V Motor: 0.37 kW Outlet: 1-1/4" Maxflow: 73 l/min Maxhead: 37 m SKU: 3913-068 RRP: £820.00 Our Price:
£787.20 £656.00
Model: SP3A-9 Voltage: 230V Motor: 0.55 kW Outlet: 1-1/4" Maxflow: 73 l/min Maxhead: 55 m SKU: 3913-069 RRP: £903.00 Our Price:
£866.88 £722.40
Model: SP3A-12 Voltage: 230V Motor: 0.75 kW Outlet: 1-1/4" Maxflow: 73 l/min Maxhead: 74 m SKU: 3913-070 RRP: £971.00 Our Price:
£932.16 £776.80
Model: SP3A-15 Voltage: 230V Motor: 1.10 kW Outlet: 1-1/4" Maxflow: 73 l/min Maxhead: 92 m SKU: 3913-071 RRP: £1,071.00 Our Price:
£1,028.16 £856.80
Model: SP3A-18 Voltage: 230V Motor: 1.10 kW Outlet: 1-1/4" Maxflow: 73 l/min Maxhead: 110 m SKU: 3913-072 RRP: £1,111.00 Our Price:
£1,066.56 £888.80
Model: SP3A-22 Voltage: 230V Motor: 1.50 kW Outlet: 1-1/4" Maxflow: 73 l/min Maxhead: 135 m SKU: 3913-073 RRP: £1,269.00 Our Price:
£1,218.24 £1,015.20
Model: SP3A-25 Voltage: 230V Motor: 1.50 kW Outlet: 1-1/4" Maxflow: 73 l/min Maxhead: 152 m SKU: 3913-074 RRP: £1,309.00 Our Price:
£1,256.64 £1,047.20
Model: SP3A-29 Voltage: 230V Motor: 2.20 kW Outlet: 1-1/4" Maxflow: 73 l/min Maxhead: 180 m SKU: 3913-075 RRP: £1,940.00 Our Price:
£1,862.40 £1,552.00
Model: SP3A-33 Voltage: 230V Motor: 2.20 kW Outlet: 1-1/4" Maxflow: 73 l/min Maxhead: 205 m SKU: 3913-076 RRP: £2,052.00 Our Price:
£1,969.92 £1,641.60
Model: SP5A-4 Voltage: 230V Motor: 0.37 kW Outlet: 1-1/4" Maxflow: 113 l/min Maxhead: 25 m SKU: 3913-077 RRP: £804.00 Our Price:
£771.84 £643.20
Model: SP5A-6 Voltage: 230V Motor: 0.55 kW Outlet: 1-1/4" Maxflow: 113 l/min Maxhead: 38 m SKU: 3913-078 RRP: £856.00 Our Price:
£821.76 £684.80
Model: SP5A-8 Voltage: 230V Motor: 0.75 kW Outlet: 1-1/4" Maxflow: 113 l/min Maxhead: 50 m SKU: 3913-079 RRP: £935.00 Our Price:
£897.60 £748.00
Model: SP5A-12 Voltage: 230V Motor: 1.10 kW Outlet: 1-1/4" Maxflow: 113 l/min Maxhead: 72 m SKU: 3913-080 RRP: £1,048.00 Our Price:
£1,006.08 £838.40
Model: SP5A-17 Voltage: 230V Motor: 1.50 kW Outlet: 1-1/4" Maxflow: 113 l/min Maxhead: 103 m SKU: 3913-081 RRP: £1,220.00 Our Price:
£1,171.20 £976.00
Model: SP5A-21 Voltage: 230V Motor: 2.20 kW Outlet: 1-1/4" Maxflow: 113 l/min Maxhead: 130 m SKU: 3913-082 RRP: £1,851.00 Our Price:
£1,776.96 £1,480.80
Model: SP5A-25 Voltage: 230V Motor: 2.20 kW Outlet: 1-1/4" Maxflow: 113 l/min Maxhead: 155 m SKU: 3913-083 RRP: £1,904.00 Our Price:
£1,827.84 £1,523.20
Model: SP9-5 Voltage: 230V Motor: 1.10 kW Outlet: 2" Maxflow: 192 l/min Maxhead: 33 m SKU: 3913-084 RRP: £1,084.00 Our Price:
£1,040.64 £867.20
Model: SP9-8 Voltage: 230V Motor: 1.50 kW Outlet: 2" Maxflow: 192 l/min Maxhead: 52 m SKU: 3913-085 RRP: £1,377.00 Our Price:
£1,321.92 £1,101.60
Model: SP9-11 Voltage: 230V Motor: 2.20 kW Outlet: 2" Maxflow: 192 l/min Maxhead: 70 m SKU: 3913-086 RRP: £2,015.00 Our Price:
£1,934.40 £1,612.00
Model: SP11-3 Voltage: 230V Motor: 0.75 kW Outlet: 1-1/2" Maxflow: 237 l/min Maxhead: 18 m SKU: 3913-087 RRP: £903.00 Our Price:
£866.88 £722.40
Model: SP11-5 Voltage: 230V Motor: 1.10 kW Outlet: 1-1/2" Maxflow: 237 l/min Maxhead: 30 m SKU: 3913-088 RRP: £1,117.00 Our Price:
£1,072.32 £893.60
Model: SP11-7 Voltage: 230V Motor: 1.50 kW Outlet: 1-1/2" Maxflow: 237 l/min Maxhead: 42 m SKU: 3913-089 RRP: £1,344.00 Our Price:
£1,290.24 £1,075.20
Model: SP11-11 Voltage: 230V Motor: 2.20 kW Outlet: 1-1/2" Maxflow: 237 l/min Maxhead: 66 m SKU: 3913-090 RRP: £2,083.00 Our Price:
£1,999.68 £1,666.40
Model: SP14-4 Voltage: 230V Motor: 1.10 kW Outlet: 2" Maxflow: 300 l/min Maxhead: 24 m SKU: 3913-091 RRP: £1,056.00 Our Price:
£1,013.76 £844.80
Model: SP14-6 Voltage: 230V Motor: 1.50 kW Outlet: 2" Maxflow: 300 l/min Maxhead: 37 m SKU: 3913-092 RRP: £1,295.00 Our Price:
£1,243.20 £1,036.00
Model: SP14-8 Voltage: 230V Motor: 2.20 kW Outlet: 2" Maxflow: 300 l/min Maxhead: 48 m SKU: 3913-093 RRP: £1,879.00 Our Price:
£1,803.84 £1,503.20

Grundfos SP borehole pumps are commonly used for the pumping of water from 4” boreholes and wells where there is 230V power supply on site. These submersible borehole water pumps are typically used for applications involving water supply, irrigation, pressure boosting and lowering groundwater levels.

The SP Grundfos borehole pumps are highly efficient solutions meeting the ErP regulations and Minimum Efficiency Index, resulting in lower energy consumption and running costs. Constructed from AISI 304 Stainless Steel, these Grundfos pumps are protected from corrosion and offer a reliable service, whilst handling sand content up to a maximum of 150g/m3.

These submersible borehole water pumps are manufactured to Grundfos high standards of engineering for a long, low maintenance service life. These models come with a 230V motor. View 400V versions here

Grundfos SP Specifications:
►Maximum sand content: 150g/m3
►Maximum liquid temperature: 40°C
►Flow rates up to 300lpm (largest flow model)
►Head up to 310m (highest pressure model)
►Designed for 4inch boreholes
►Stainless steel casing for anti-corrosion
►230V motor

Please note: To avoid warranty becoming invalid, SP Grundfos borehole pump motors must be used in conjunction with an overload motor control box – see the Grundfos control box here.


As a longstanding Grundfos pump supplier, Whisper Pumps are highly experienced in all models. If you are unsure on the borehole water pump model you require, please contact our technical sales team today on 01777 871100 for free, expert advice.

UK & Ireland Delivery CostsDelivery Map

Zone 1 - England, Wales and Southern Scotland

Standard Delivery (2-5 working days) - Orders Under £100 - £7.50 / Over £100 - FREE

Express Next Working Day - £15

Premium Next Working Day (delivery before 13.00) - £26

Zone 2 - Scottish Highlands & Islands, Northern Ireland, Isle of Man, Scilly & Channel Isles

Standard Delivery (3-5 working days) - Orders Under £100 - £15 / Over £100 - FREE

Express Delivery (2-3 working days) - £15

Zone 3 - Republic of Ireland

Standard Delivery (3-5 working days) - Orders Under £100 - £15 / Over £100 - FREE

Orders must be placed before 14.00 for next day and premium next day delivery.

International Delivery

We offer a first class worldwide export service. Please contact us here for a price.

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