Lowara GS Borehole Pumps - 400V

These Lowara GS borehole pumps are designed for pumping water from 4" wells and boreholes where there is access to 400V power. These submersible borehole water pumps are commonly used for water supply, sprinkler irrigation, pressure boosting, geothermal systems and firefighting.
Grouped product items
Model Voltage Motor Outlet Max. Flow Max. Head SKU RRP Our Price (ex VAT)
Model: 2GS03T Voltage: 400V Motor: 0.37 kW Outlet: 1-1/4" Maxflow: 50 l/min Maxhead: 47 m SKU: 3313-136 RRP: £547.00 Our Price:
£459.48 £382.90
Model: 2GS05T Voltage: 400V Motor: 0.55 kW Outlet: 1-1/4" Maxflow: 50 l/min Maxhead: 67 m SKU: 3313-137 RRP: £594.00 Our Price:
£498.96 £415.80
Model: 2GS07T Voltage: 400V Motor: 0.75 kW Outlet: 1-1/4" Maxflow: 50 l/min Maxhead: 93 m SKU: 3313-138 RRP: £682.00 Our Price:
£572.88 £477.40
Model: 2GS11T Voltage: 400V Motor: 1.1 kW Outlet: 1-1/4" Maxflow: 50 l/min Maxhead: 133 m SKU: 3313-139 RRP: £742.00 Our Price:
£623.28 £519.40
Model: 2GS15T Voltage: 400V Motor: 1.5 kW Outlet: 1-1/4" Maxflow: 50 l/min Maxhead: 187 m SKU: 3313-140 RRP: £1,199.00 Our Price:
£1,007.16 £839.30
Model: 2GS22T Voltage: 400V Motor: 2.2 kW Outlet: 1-1/4" Maxflow: 50 l/min Maxhead: 267 m SKU: 3313-141 RRP: £1,426.00 Our Price:
£1,197.84 £998.20
Model: 2GS30T Voltage: 400V Motor: 3 kW Outlet: 1-1/4" Maxflow: 50 l/min Maxhead: 347 m SKU: 3313-142 RRP: £1,469.00 Our Price:
£1,233.96 £1,028.30
Model: 4GS03T Voltage: 400V Motor: 0.37 kW Outlet: 1-1/4" Maxflow: 90 l/min Maxhead: 27 m SKU: 3313-143 RRP: £541.00 Our Price:
£454.44 £378.70
Model: 4GS05T Voltage: 400V Motor: 0.55 kW Outlet: 1-1/4" Maxflow: 90 l/min Maxhead: 47 m SKU: 3313-144 RRP: £570.00 Our Price:
£478.80 £399.00
Model: 4GS07T Voltage: 400V Motor: 0.75 kW Outlet: 1-1/4" Maxflow: 90 l/min Maxhead: 60 m SKU: 3313-145 RRP: £639.00 Our Price:
£536.76 £447.30
Model: 4GS11T Voltage: 400V Motor: 1.1 kW Outlet: 1-1/4" Maxflow: 90 l/min Maxhead: 94 m SKU: 3313-146 RRP: £799.00 Our Price:
£671.16 £559.30
Model: 4GS15T Voltage: 400V Motor: 1.5 kW Outlet: 1-1/4" Maxflow: 90 l/min Maxhead: 127 m SKU: 3313-147 RRP: £985.00 Our Price:
£827.40 £689.50
Model: 4GS22T Voltage: 400V Motor: 2.2 kW Outlet: 1-1/4" Maxflow: 90 l/min Maxhead: 181 m SKU: 3313-148 RRP: £1,170.00 Our Price:
£982.80 £819.00
Model: 4GS30T Voltage: 400V Motor: 3 kW Outlet: 1-1/4" Maxflow: 90 l/min Maxhead: 228 m SKU: 3313-149 RRP: £1,563.00 Our Price:
£1,312.92 £1,094.10
Model: 4GS40T Voltage: 400V Motor: 4 kW Outlet: 1-1/4" Maxflow: 90 l/min Maxhead: 321 m SKU: 3313-150 RRP: £1,712.00 Our Price:
£1,438.08 £1,198.40
Model: 6GS05T Voltage: 400V Motor: 0.55 kW Outlet: 1-1/4" Maxflow: 133 l/min Maxhead: 30.5 m SKU: 3313-151 RRP: £704.00 Our Price:
£591.36 £492.80
Model: 6GS07T Voltage: 400V Motor: 0.75 kW Outlet: 1-1/4" Maxflow: 133 l/min Maxhead: 42.7 m SKU: 3313-152 RRP: £766.00 Our Price:
£643.44 £536.20
Model: 6GS11T Voltage: 400V Motor: 1.1 kW Outlet: 1-1/4" Maxflow: 133 l/min Maxhead: 61 m SKU: 3313-153 RRP: £875.00 Our Price:
£735.00 £612.50
Model: 6GS15T Voltage: 400V Motor: 1.5 kW Outlet: 1-1/4" Maxflow: 133 l/min Maxhead: 85.4 m SKU: 3313-154 RRP: £980.00 Our Price:
£823.20 £686.00
Model: 6GS22T Voltage: 400V Motor: 2.2 kW Outlet: 1-1/4" Maxflow: 133 l/min Maxhead: 132 m SKU: 3313-155 RRP: £1,143.00 Our Price:
£960.12 £800.10
Model: 6GS30T Voltage: 400V Motor: 3 kW Outlet: 1-1/4" Maxflow: 133 l/min Maxhead: 182 m SKU: 3313-156 RRP: £1,291.00 Our Price:
£1,084.44 £903.70
Model: 6GS40RT Voltage: 400V Motor: 4 kW Outlet: 1-1/4" Maxflow: 133 l/min Maxhead: 211 m SKU: 3313-156R RRP: £1,627.00 Our Price:
£1,366.68 £1,138.90
Model: 6GS40T Voltage: 400V Motor: 4 kW Outlet: 1-1/4" Maxflow: 133 l/min Maxhead: 142 m SKU: 3313-157 RRP: £1,754.00 Our Price:
£1,473.36 £1,227.80
Model: 6GS55RT Voltage: 400V Motor: 5.5 kW Outlet: 1-1/4" Maxflow: 133 l/min Maxhead: 280 m SKU: 3313-157R RRP: £1,783.00 Our Price:
£1,497.72 £1,248.10
Model: 6GS55T Voltage: 400V Motor: 5.5 kW Outlet: 1-1/4" Maxflow: 133 l/min Maxhead: 332 m SKU: 3313-158 RRP: £1,806.00 Our Price:
£1,517.04 £1,264.20
Model: 8GS07T Voltage: 400V Motor: 0.75 kW Outlet: 2" Maxflow: 183 l/min Maxhead: 32 m SKU: 3313-159 RRP: £793.00 Our Price:
£666.12 £555.10
Model: 8GS11T Voltage: 400V Motor: 1.1 kW Outlet: 2" Maxflow: 183 l/min Maxhead: 45 m SKU: 3313-160 RRP: £917.00 Our Price:
£770.28 £641.90
Model: 8GS15T Voltage: 400V Motor: 1.5 kW Outlet: 2" Maxflow: 183 l/min Maxhead: 65 m SKU: 3313-161 RRP: £1,172.00 Our Price:
£984.48 £820.40
Model: 8GS22T Voltage: 400V Motor: 2.2 kW Outlet: 2" Maxflow: 183 l/min Maxhead: 98 m SKU: 3313-162 RRP: £1,295.00 Our Price:
£1,087.80 £906.50
Model: 8GS30T Voltage: 400V Motor: 3 kW Outlet: 2" Maxflow: 183 l/min Maxhead: 139 m SKU: 3313-163 RRP: £1,329.00 Our Price:
£1,116.36 £930.30
Model: 8GS40T Voltage: 400V Motor: 4 kW Outlet: 2" Maxflow: 183 l/min Maxhead: 190 m SKU: 3313-164 RRP: £1,762.00 Our Price:
£1,480.08 £1,233.40
Model: 8GS55RT Voltage: 400V Motor: 5.5 kW Outlet: 2" Maxflow: 183 l/min Maxhead: 225 m SKU: 3313-164R RRP: £1,816.00 Our Price:
£1,525.44 £1,271.20
Model: 8GS55T Voltage: 400V Motor: 5.5 kW Outlet: 2" Maxflow: 183 l/min Maxhead: 260 m SKU: 3313-165 RRP: £1,878.00 Our Price:
£1,577.52 £1,314.60
Model: 8GS75RT Voltage: 400V Motor: 7.5 kW Outlet: 2" Maxflow: 183 l/min Maxhead: 300 m SKU: 3313-165R RRP: £2,039.00 Our Price:
£1,712.76 £1,427.30
Model: 8GS75T Voltage: 400V Motor: 7.5 kW Outlet: 2" Maxflow: 183 l/min Maxhead: 340 m SKU: 3313-166 RRP: £2,085.00 Our Price:
£1,751.40 £1,459.50
Model: 12GS11T Voltage: 400V Motor: 1.1 kW Outlet: 2" Maxflow: 250 l/min Maxhead: 36 m SKU: 3313-166R RRP: £1,184.00 Our Price:
£994.56 £828.80
Model: 12GS15T Voltage: 400V Motor: 1.5 kW Outlet: 2" Maxflow: 250 l/min Maxhead: 52 m SKU: 3313-167 RRP: £1,300.00 Our Price:
£1,092.00 £910.00
Model: 12GS22T Voltage: 400V Motor: 2.2 kW Outlet: 2" Maxflow: 250 l/min Maxhead: 76 m SKU: 3313-168 RRP: £1,535.00 Our Price:
£1,289.40 £1,074.50
Model: 12GS30T Voltage: 400V Motor: 3 kW Outlet: 2" Maxflow: 250 l/min Maxhead: 103 m SKU: 3313-169 RRP: £1,554.00 Our Price:
£1,305.36 £1,087.80
Model: 12GS40T Voltage: 400V Motor: 4 kW Outlet: 2" Maxflow: 250 l/min Maxhead: 135 m SKU: 3313-170 RRP: £1,921.00 Our Price:
£1,613.64 £1,344.70
Model: 12GS55RT Voltage: 400V Motor: 5.5 kW Outlet: 2" Maxflow: 250 l/min Maxhead: 162 m SKU: 3313-170R RRP: £2,053.00 Our Price:
£1,724.52 £1,437.10
Model: 12GS55T Voltage: 400V Motor: 5.5 kW Outlet: 2" Maxflow: 250 l/min Maxhead: 188 m SKU: 3313-171 RRP: £2,204.00 Our Price:
£1,851.36 £1,542.80
Model: 12GS75T Voltage: 400V Motor: 7.5 kW Outlet: 2" Maxflow: 250 l/min Maxhead: 233 m SKU: 3313-172 RRP: £2,400.00 Our Price:
£2,016.00 £1,680.00
Model: 16GS15T Voltage: 400V Motor: 1.5 kW Outlet: 2" Maxflow: 367 l/min Maxhead: 38 m SKU: 3313-172R RRP: £1,329.00 Our Price:
£1,116.36 £930.30
Model: 16GS22T Voltage: 400V Motor: 2.2 kW Outlet: 2" Maxflow: 367 l/min Maxhead: 57 m SKU: 3313-173 RRP: £1,356.00 Our Price:
£1,139.04 £949.20
Model: 16GS30T Voltage: 400V Motor: 3 kW Outlet: 2" Maxflow: 367 l/min Maxhead: 75 m SKU: 3313-174 RRP: £1,402.00 Our Price:
£1,177.68 £981.40
Model: 16GS40T Voltage: 400V Motor: 4 kW Outlet: 2" Maxflow: 367 l/min Maxhead: 98 m SKU: 3313-175 RRP: £1,589.00 Our Price:
£1,334.76 £1,112.30
Model: 16GS55RT Voltage: 400V Motor: 5.5 kW Outlet: 2" Maxflow: 367 l/min Maxhead: 120.9 m SKU: 3313-175R RRP: £1,707.00 Our Price:
£1,433.88 £1,194.90
Model: 16GS55T Voltage: 400V Motor: 5.5 kW Outlet: 2" Maxflow: 367 l/min Maxhead: 140 m SKU: 3313-176 RRP: £1,835.00 Our Price:
£1,541.40 £1,284.50

Lowara GS borehole pumps are designed for the pumping of water from 4” boreholes and wells. These robust and corrosion resistant submersible borehole water pumps are suitable for applications including water supply, sprinkler irrigation, pressure boosting, geothermal systems and firefighting.

To ensure the efficient handling of high sand content and mineral deposits in the water, the GS Lowara borehole pumps have been designed with self-cleaning, floating impellers that provide optimum resistance against abrasion. Their stainless steel rotating shaft benefits from a ‘V’ ring which also protects the shaft seal from damage caused by such abrasive content. Combined, these features allow for the passing of up to 150 g/m3 of sand; one of the highest in the market.

Lowara GS borehole water pumps are supplied as standard with Lowara L4C motors, which have a pressure compensation diaphragm to allow immersion into wells up to 300m deep. These motors can also be purchased separately. Contact us and let us know which GS pump you have, and we'll quote you for the relevant motor.

These Lowara pumps have been recently redesigned with high efficiency hydraulics, ensuring that their Minimum Efficiency Index (MEI) values meet the Energy-Related Products Directive.

These particular Lowara borehole pump models have 400V motors, you can view the 230V motor versions here. Please note, that pumps over 1.5m in length are supplied uncoupled with their motor packaged separately.

Lowara GS Specifications:
►Maximum sand content: 150 g/m3
►Maximum liquid temperature: 35°C
►Maximum immersion depth: 300m
►Flow rates up to 367lpm (largest flow model)
►Head up to 347m (highest pressure model)
►Designed for 4inch boreholes
►Motor lead length: 1.5m
►400V motor (pumps over 1.5m length have motor packaged separately)
►Stainless steel casing for anti-corrosion

Please note: Submersible drop cable available separately.


As a longstanding Lowara Pumps 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.

Related Products

We found other products you might like!