Immersed pump

Many models of submersible pumps for boreholes, with impellers and diffusers in stainless steel and Noryl or all in 304 or 316 stainless steel: the best Calpeda, Caprari, Grundfos, Lowara and Pedrollo borehole pumps, submersible pumps for 4" boreholes and larger, for wells, replacement motors, dry-run protection control panels, electric cables, stainless steel cables, equipped borehole heads, fittings, polyethylene pipes...

4" borehole pump
Borehole pump kit
Wells pump
3" borehole pump
Pump protection
Submersible motor
Borehole and wells accessories
6" borehole pump
Solar pump
Pompe forage 3" inox Calpeda 3SD
3 to 5 days
3" borehole pump
3" stainless steel borehole pump Calpeda 3SD
£586.06

£586.06 tax excl.

Delivery 3 to 5 days

3" submersible pump, for 80 mm boreholes, 304 stainless steel outer sleeve, Noryl radial impellers, flow rate from 0.3 to 2.4 m3/h, power from 0.37 to 1.10 kW, single-phase or three-phase supply, 1.5 m cable lead.
Pompe forage 3" inox Calpeda 3SD équipée
4 to 6 days
3" borehole pump
3" stainless steel borehole pump Calpeda 3SD equipped
£830.95

£830.95 tax excl.

Delivery 4 to 6 days

3" borehole pump equipped with electric cable of 15 to 60 m length, food quality, Nylon suspension rope, nominal flow rate 2 m3/h, power from 0.37 to 1.10 kW, single-phase or three-phase.
Clapet anti-retour F/F INOX 316
2 to 3 days
Check valve - Stainer filter
304 Stainless steel check valve stamped with spring FF
£25.12

£25.12 tax excl.

Delivery 2 to 3 days

Stainless steel 304 check valve stamped with spring female/female. Size to DN 1/4" to 2“1/2. Maximum pressure to 16 bars.
Pompe forage 4" Calpeda 4SDP 6 TRI Pompe forage 4" Calpeda 4SDP 6 TRI 2
3 to 5 days
4" borehole pump
4" borehole pump Calpeda 4SDP 6 TRI
£669.78

£669.78 tax excl.

Delivery 3 to 5 days

Submersible pumps for 4-inch boreholes, three-phase power supply, max flow rate 8.4 m3/H, floating impeller pump, for use with clean liquids, with maximum sand content allowed in the pump 150 g/m3. Power from 0.75 to 5.50 kW.
Pompe forage 4" Calpeda 4SDPM 4 MONO Pompe forage 4" Calpeda 4SDPM 4 MONO 2
3 to 5 days
4" borehole pump
4" borehole pump Calpeda 4SDPM 4 MONO
£542.80

£542.80 tax excl.

Delivery 3 to 5 days

Submersible pumps for 4 inch boreholes, single phase power supply, max flow rate 6.0 m3/H, floating turbine pump, use for clean liquids, with max quantity of sand allowed in the pump 150 g/m3. Power from 0.37 to 2.20 Kw.
Transmetteur de pression 4-20 mA
2 to 4 days
Variable speed drives
4-20 mA pressure transmitter
£96.28

£96.28 tax excl.

Delivery 2 to 4 days

Pressure sensor for air and water applications, 304 stainless steel wetted part, 4-20 mA signal, 0-10 or 0-16 bar models, supplied with 1.5 m electrical cable connected to the connector.
4HS MULTIPOWER 4HS MULTIPOWER 2
1 to 2 weeks
4" borehole pump
4HS MULTIPOWER
£1,629.80

£1,629.80 tax excl.

Delivery 1 to 2 weeks

4" borehole pumps with built-in speed controller, helical rotor hydraulics, can be powered by alternating current or direct current (90 - 265 VAC / 90 - 400 VDC). 304 stainless steel construction, max nominal flow rate 2.7 m3/h, max head 230 metres, discharge diameter 1"1/4.
Kit pompe forage 4SDP 4 avec kit variateur vitesse (4.2 m3/h)
3 to 5 days
Borehole pump kit
4SDP 4 borehole pump kit with variable speed drive kit (4 m3/h)
£2,127.95

£2,127.95 tax excl.

Delivery 3 to 5 days

Complete kit for pumping from a 4" borehole, variable flow rate from 1.5 to 4.0 m3/h, constant pressure in use. Ready-to-use set with power cable, speed controller kit + mounting accessories.
Kit pompe forage tout inox avec variateur de vitesse
3 to 5 days
Borehole pump kit
4SDX all stainless steel borehole pump kit with variable speed drive (2 to 6 m3/h)
£2,141.91

£2,141.91 tax excl.

Delivery 3 to 5 days

All stainless steel borehole pump kits, single-phase supply, comprising the 4" all stainless steel 304 borehole pump, the variable speed drive with its stainless steel wall bracket, the stainless steel manifold, stainless steel borehole head assembly, food-grade submersible electric cable in a length of 20, 30, 40 or 60 metres, the 4 mm stainless steel...
Boitier inverseur de source interrupteur AC/DC Boitier inverseur de source interrupteur AC/DC 2
1 to 2 weeks
Borehole and wells accessories
AC/DC source changeover box
504738
£466.06

£466.06 tax excl.

Delivery 1 to 2 weeks

When solar energy is absent or insufficient to guarantee the required hydraulic performance, the pump can be powered by an auxiliary generator. The AC/DC selector allows switching from one power source to the other.
Pedrollo NKm 2 immersed pump 230V
2 to 4 days
Wells pump
All SS CALPEDA pump MXS 3 3-phase MXS 3
£887.46

£887.46 tax excl.

Delivery 2 to 4 days

Three-phase multistage submersible pump, all 304 stainless steel construction, supplied with 20 m of cable. Available in powers from 0.45 to 1.50 Kw. Nominal flow 3 m3/h.
Pompe immergée inox automatique pour puits - E-MPSM SQ CALPEDA
2 to 4 days
Wells pump
Automatic stainless steel submersible well pump - E-MPSM SQ CALPEDA
£770.25

£770.25 tax excl.

Delivery 2 to 4 days

5" multistage stainless steel automatic submersible pumps. Easy to install, 1"1/4 discharge, compact and ready to use, with integrated pressure sensor and pressure transmitter for automatic start/stop control of the pump. E-MPSM pumps are used for water supply from wells, tanks or reservoirs.
Défériseur avec bouteille résine média BIRM Défériseur avec bouteille résine média BIRM 2
2 to 3 weeks
Sand filter
BIRM iron remover removes iron - DEF
£1,590.73

£1,590.73 tax excl.

Delivery 2 to 3 weeks

Protects your hydraulic installations against oxidation, removes iron and manganese. 100% anti-corrosion composite resin vessel, BIRM media, full range of iron removal filters from 500 to 10 000 litres/hour.
POMPES H2O boosting unit with 230 V connection submersible pump POMPES H2O boosting unit with 230 V connection submersible pump 2
3 to 5 days
Vertical pressure vessel
Bladder tank booster kit for single-phase submersible pump
£948.86

£948.86 tax excl.

Delivery 3 to 5 days

Equipment kit for borehole or well submersible pump, single-phase 230 V, from 0.37 to 2.20 Kw, with 1 bladder pressure tank fitted with a control panel and low-water management, pressure switch for automatic operation, stainless steel fittings.
POMPES H2O boosting unit with 230 V connection submersible pump POMPES H2O boosting unit with 230 V connection submersible pump 2
3 to 5 days
Vertical pressure vessel
Bladder tank booster kit for three-phase submersible pump
£1,067.46

£1,067.46 tax excl.

Delivery 3 to 5 days

Booster and connection kit for 1 three-phase submersible pump (0.37 to 300 Kw), borehole or well, with 1 bladder pressure tank fitted with a control panel and low-water management, pressure switch for automatic operation, equipment under the tank, PE fittings.
Tube PE80 AEP bande bleu Ø 32 x 3.0 mm - couronne de 100 m
2 to 4 days
Polyethylene tubes
Blue stripe polyethylene pipe D32 - PS 16 bar
£160.47

£160.47 tax excl.

Delivery 2 to 4 days

Smooth black HDPE pipe with blue stripe, for drinking water supply and distribution networks. Outside diameter 32 mm, 100 m coil, PS 16 bar.
Kit surpresseur avec pompe immergée spéciale eau de pluie (2 m3/h)
2 to 4 days
Recovery of rainwater
Booster kit with floating suction pump K EP
£933.51

£933.51 tax excl.

Delivery 2 to 4 days

Vertical stainless steel submersible pump kit, special for rainwater with 24 or 50L bladder booster. Single-phase power supply, flow rate 2 m3/h.
Kit surpresseur avec pompe immergée spéciale eau de pluie (2 m3/h)
3 to 5 days
Recovery of rainwater
Booster kit with low suction pump K EP
£863.04

£863.04 tax excl.

Delivery 3 to 5 days

Stainless steel submersible pump kit, with 24 or 50 L bladder pressure tank, automatic pump start and stop, dry-run safety, automatic restart, single-phase power supply, power 0.55 Kw.
Kit surpresseur C2 Lite pompe monophasé/triphasé
2 to 4 days
Vertical pressure vessel
C2 Lite 200/300L booster set kit for single-phase/three-phase pump
£996.30

£996.30 tax excl.

Delivery 2 to 4 days

Booster set fitted for surface pump, borehole, well, single-phase or three-phase, the assembly consists of a C2 Lite tank, a stainless steel support, with XMP pressure switch, pressure gauge, 316 stainless steel check valve, 316 stainless steel ball valve, set of 316 stainless steel threaded fittings, with clamps to secure the assembly.
CALPEDA 4SDF 22 stainless steel 4" borehole pump - 400V - 2.5 m3/h CALPEDA 4SDF 22 stainless steel 4" borehole pump - 400V - 2.5 m3/h 2
2 to 4 days
4" borehole pump
CALPEDA 4SDF 22 stainless steel 4" borehole pump - 400V - 2.5 m3/h
£551.87

£551.87 tax excl.

Delivery 2 to 4 days

CALPEDA 4SDF 22 stainless steel borehole pump 4", with a flow from 1.5 m3/h to 2.5 m3/h, DN100 for pumping in deep wells. NEMA standard. Power from 0.37 kw to 2.20 kw. Three-phase 400V.
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Practical information

Need advice? Our team is available (Monday - Friday: 8:30-12:00 and 13:00-16:30).

Contact us

Delivery

  • Same-day dispatch for orders placed before 12 noon, in most cases.
  • Colissimo without signature in mainland France, delivery within 2 to 3 days.
  • Chronopost on request.
  • DB SCHENKER transport for oversized parcels: delivery to your freight forwarder in France, with guaranteed tracking.
Delivery terms

Advice and guides

Go to our guides

A submersible pump for a borehole, well or tank

A submersible pump works under water and pushes it to the surface. It suits boreholes, deep wells, tanks and rainwater reserves, where a surface pump can no longer draw water.

Selection criteria: diameter, depth and flow

  • Inner diameter of the borehole or well: the pump must fit with some clearance.
  • Depth of the water while pumping and discharge height: they set the head to cover.
  • Flow rate the borehole can supply without running dry, and the flow your use needs.

Power supply and pump protection

Depending on the model, the pump runs on single-phase or three-phase power. Plan a suitable control box and protection against dry running (probe or level controller) to avoid running the pump dry.

Which sub-category should you choose?

3" borehole pumps, 4" and 6" for a cased borehole; well pumps for wells, cisterns and water reserves; solar pumps; borehole pump kits; submersible motors, control boxes and borehole and well accessories. Guides: Choosing a submersible borehole pump and Calculating total dynamic head.

Frequently asked questions: Submersible pumps

Submersible or surface pump: how to choose?

A surface pump draws the water: it is limited by the suction height, only a few metres. Beyond that, or for a borehole or a deep well, choose a submersible pump, which pushes the water up from the bottom.

How do I choose a borehole pump?

Note the inner diameter of the borehole, the depth of the water while pumping and the flow the borehole can supply. The head to plan for adds the immersion depth, the discharge height and the friction losses.

Does a borehole have to be declared?

In France, a borehole or well for domestic use must be declared at the town hall. Ask the town hall for the form and the procedure.

What electrical equipment is needed?

Depending on the model, the submersible pump needs a control box or a capacitor, and protection against lack of water. The product page states the power supply (single-phase or three-phase) and the accessories required.

Can a borehole pump handle sand?

Borehole pumps are designed for clear water. Sand and particles wear the impellers and the motor quickly: if your borehole produces sand, choose a model suited to loaded water or have the borehole checked.

What is the difference between a borehole pump and a well pump?

A borehole pump is narrow (3, 4 or 6 inches) to fit in a cased borehole. A well pump is meant for wells, cisterns and water reserves, often of larger diameter. Always check the inner diameter of your structure and the depth of the water.

Do you need advice before buying?

Our team helps you choose the right equipment for your installation: call +33 3 44 25 91 01 Monday to Friday, 8:30 am to 12:00 pm and 1:00 pm to 4:30 pm (French time), or email contact@pompes-h2o.com. Public bodies can pay by administrative order (mandat administratif), with invoicing through Chorus Pro.