Booster

Wide choice of booster sets, for supply networks in housing, apartment buildings and industry, fire-fighting booster sets for RIA/PIA networks, 12/24V low-voltage booster sets for remote sites or sites not connected to the mains, variable speed booster sets with 1 or 2 pumps.

Variable speed 1 pump
Fixed speed 1 pump
12V-24V clear water pump
Variable speed 2 or 3 pumps
Fixed speed 2 pumps
Fire-fighting systems
Groupe surpresseur 100 L avec pompe multicellulaire auto-amorçante 0 à 6 m3/h Groupe surpresseur 100 L avec pompe multicellulaire auto-amorçante 0 à 6 m3/h 2
3 to 5 days
Fixed speed 1 pump
100L booster set flow rate 0 to 6 m3/h
€1,325.00

€1,325.00 tax excl.

Delivery 3 to 5 days

100L booster set, with single-phase or three-phase self-priming multistage pump, very quiet, digital electronic pressure switch, with water shortage safety on suction, power 1.10 kW, fully equipped, with stainless steel fittings.
Groupe surpresseur eau 12/24V à vitesse variable UP6/E
2 to 3 days
12V-24V clear water pump
12-24V variable speed water booster set UP6/E
€454.17

€454.17 tax excl.

Delivery 2 to 3 days

24V self-priming electric pump with speed variation, variable flow rate from 0 to 26 l/min, constant pressure, PTFE gear pump, built-in check valve, max pressure 3.5 bar (24 V DC models), pressure 2.5 bar (12/24 V DC model).
Groupe surpresseur Marco UP E avec contrôle électronique - Débit 26 l/min - 12/24V
2 to 3 days
12V-24V clear water pump
12/24V variable speed water booster Marco UP3/E
605604
€207.50

€207.50 tax excl.

Delivery 2 to 3 days

Self-priming electric pump 12/24V with variable speed, variable flow rate according to tap opening, constant pressure, PTFE gear pump, integrated check valve, flow rate from 0 to 15 l/min, pressure 2.5 bar.
Groupe surpresseur eau 12/24V à vitesse variable UP2/E Groupe surpresseur eau 12/24V à vitesse variable UP2/E 2
2 to 3 days
12V-24V clear water pump
12/24V variable speed water booster set Marco UP2/E
605623
€174.17

€174.17 tax excl.

Delivery 2 to 3 days

Water booster set with 12-24 volt self-priming pump, variable speed, flow rate 10 l/min, constant pressure at 2 bar, PTFE gear pump, built-in check valve.
Surpresseur horizontal 24L avec pompe auto-amorçante Surpresseur horizontal 24L avec pompe auto-amorçante 2
3 to 5 days
Fixed speed 1 pump
20L horizontal booster set with self-priming pump
600690
€775.00

€775.00 tax excl.

Delivery 3 to 5 days

Single-phase booster set, with 304 stainless steel single-stage self-priming pump, power 0.55 kW, 20L diaphragm tank, max flow rate 40 l/min.
Groupe surpresseur eau 12/24V à vitesse variable UP6/E-DX
2 to 3 weeks
12V-24V clear water pump
24V variable speed 2-pump booster set Marco
€1,180.00

€1,180.00 tax excl.

Delivery 2 to 3 weeks

Booster set with two 24V pumps, pressure 3.5 bar, electronic control of the motor rotation speed according to use, delayed pump start function, reduced consumption and noise, self-protected against voltage surges, control panel, protection against lack of water at the suction.
Groupe surpresseur eau 12/24V à vitesse variable UP12/E
2 to 3 days
12V-24V pump
24V variable speed water booster set Marco UP12/E
€637.50

€637.50 tax excl.

Delivery 2 to 3 days

24 Volt self-priming electric pump, with speed variation, flow rate varying with tap opening, constant pressure, PTFE gear pump, built-in check valve, flow rate 0 to 36 l/min, pressure 2.5 or 3.5 bar, depending on model. Supplied with control box and PCS pump control.
Pompe surpresseur 12V-24V (UP12/A) 2.5 bar - 36 L/min Pompe surpresseur 12V-24V (UP12/A) 2.5 bar - 36 L/min 2
  • -15%
2 to 4 days
12V-24V clear water pump
24V water booster set Marco UP12/A
€351.33 €413.33

€351.33 tax excl.

Delivery 2 to 4 days

24 VDC self-priming electric pump, check valve and pressure switch, power 360 watts, max flow rate 36 litres per minute, pressure 2.5 bar.
Bâche de disconnexion 500L équipée pompe UP6E 12/24V Bâche de disconnexion 500L équipée pompe UP6E 12/24V 2
5 to 8 days
Cistern - tank
500L disconnection tank fitted with UP6E 12-24V pump
501048
€1,716.67

€1,716.67 tax excl.

Delivery 5 to 8 days

500L polyethylene tank, with a compartment for housing the pump, storage of mains water and spring water. With an automatic mains water/spring water filling tap, drain valve, overflow, vent, UP6E 12/24V pump, delivering a pressure of 2.5 bar and a flow rate of 26 l/min, 316 stainless steel outlet piping, diameter 1/2".
Groupe surpresseur 60 L avec pompe multicellulaire Multinox Groupe surpresseur 60 L avec pompe multicellulaire Multinox 2
3 to 5 days
Fixed speed 1 pump
60 L booster set with self-priming multistage pump 0 to 3.5 m3/h
600610
€1,058.33

€1,058.33 tax excl.

Delivery 3 to 5 days

60 litre diaphragm booster set, with Multinox multistage pump, power 0.60 or 0.75 Kw, nominal flow rate up to 3.5 m3/h, 316 stainless steel fittings assembly, including valve, check valve, assembly delivered, assembled, wired and tested by us.
Surpresseur à vitesse variable SPEEDBOARD 0 à 9 m3/h Surpresseur à vitesse variable SPEEDBOARD 0 à 9 m3/h 2
1 to 2 weeks
Variable speed 1 pump
9 SHI three-phase multistage variable speed booster set
600689
€4,058.33

€4,058.33 tax excl.

Delivery 1 to 2 weeks

All stainless steel variable-speed booster set, max flow rate 14 m3/h, all 304 stainless steel multistage centrifugal pump, mounted on stainless steel chassis, with speed controller built into the motor, variable speed, according to flow rate, dry-run protection, soft start and stop.
Surpresseur automatique multicellaire inox - ESAM9 Surpresseur automatique multicellaire inox - ESAM9 2
3 to 5 days
Fixed speed 1 pump
Automatic all stainless steel booster set on frame 9 m3/h
600715
€2,216.67

€2,216.67 tax excl.

Delivery 3 to 5 days

Booster set assembled with a self-priming multi-stage pump entirely in 304 stainless steel, power 2.2 Kw, OPTIMATIC automatic manager, control and protection for single-phase pump, suitable for water networks in housing, garden, watering, washing and fire safety. Nominal flow rate 9.0 m3/h, pressure 6 BAR.
Groupe de surpression 80 L Hydromax 110
4 to 6 days
Fixed speed 1 pump
CALPEDA HYDROMAX-110M water booster pressure group 100L 230V 1.10kw
600220
€2,086.67

€2,086.67 tax excl.

Delivery 4 to 6 days

Automatic water booster pressure unit, with vertical bladder tank 100L capacity and multicellular self-priming pump in stainless steel. Power : 1.10 Kw. Maxi. flow rate : 8m3/h.
CALPEDA HYDROMAX-220 water booster pressure group 300L 400V 2.20kw
3 to 5 days
Fixed speed 1 pump
CALPEDA HYDROMAX-220 water booster pressure group 300L 400V 2.20kw
€2,490.00

€2,490.00 tax excl.

Delivery 3 to 5 days

Water booster unit three-phase, with bladder tank capacity : 300L mounted on support. Power : 2.20kw. Full ready to use, for water supplies in apartment building or residential complex, for potable water transfer, boostering sanitary network. Ready to use.
Surpresseur 2 pompes verticales MXVB 400V
4 to 8 days
Fixed speed 2 pumps
CALPEDA MXH horizontal twin booster pumps unit 400V
€4,187.50

€4,187.50 tax excl.

Delivery 4 to 8 days

Booster twin multicellular horizontal pumps unit all in stainless steel, with collector and stainless steel support. Delivered mounted and ready to connect. Three-phase 400V.
Surpresseur à vitesse variable avec pompe MXH 203-205
5 to 8 days
Variable speed 2 or 3 pumps
CALPEDA MXH variable speed booster 2 pumps from 0 to 16 m3/h
€5,790.00

€5,790.00 tax excl.

Delivery 5 to 8 days

Compact variable speed booster system, for supplying a collective network, available in 2 x 0.55 Kw and 2 x 1.10 Kw. Supplied assembled and wired.
Surpresseur à vitesse variable avec pompe MXH 203-205
5 to 8 days
Variable speed 2 or 3 pumps
CALPEDA MXH variable speed booster 2 pumps from 0 to 26 m3/h
€6,600.83

€6,600.83 tax excl.

Delivery 5 to 8 days

2-pump variable speed booster set, 2 x 1.80 Kw, single-phase 230 V supply, working pressure 1.4 to 3.6 or 2.4 to 6 bar, max flow rate 26 m3/h.
Surpresseur à vitesse variable avec pompe MXH 203-205
5 to 8 days
Variable speed 2 or 3 pumps
CALPEDA MXH variable speed booster 2 pumps from 0 to 9.6 m3/h
€5,300.00

€5,300.00 tax excl.

Delivery 5 to 8 days

Compact variable speed booster system, for supplying a collective network, available in 2 x 0.45 Kw and 2 x 0.75 Kw. Supplied assembled and wired.
Surpresseur 2 pompes verticales MXVB 400V
5 to 8 days
Fixed speed 2 pumps
CALPEDA MXVB vertical twin booster pumps unit 400V
€5,787.50

€5,787.50 tax excl.

Delivery 5 to 8 days

Booster twin multicellular vertical pumps unit all in stainless steel, with collector and stainless steel support. Delivered mounted and ready to connect. Three-phase 400V - 2 x 0.75kw - 2 x 1.50kw - 2 x 3.00kw.
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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

What is a booster pump used for?

A booster pump raises and steadies the water pressure from the mains, a tank, a well or a rainwater reserve. It supplies a house, a garden watering system, a building or a process with an even pressure at every outlet.

How to choose a booster pump

  • Flow rate: total of the outlets used at the same time.
  • Pressure you need, in bar.
  • Fixed or variable speed, according to the comfort and the energy use you want.
  • Number of pumps: one, or two to three for continuity of service.

To size it step by step, see our guide Choosing a booster set.

Frequently asked questions: Booster pumps

Fixed speed or variable speed booster?

A fixed-speed booster starts at full speed under the control of a pressure switch: simple and cheaper to buy. A variable-speed booster adjusts the motor speed to the demand: steady pressure, fewer starts and less noise, better control of electricity use.

How do I size a booster pump?

Add up the flow of the outlets used at the same time, then set the pressure you want in bar (1 bar is about 10 metres of water head). Also check the suction conditions: beyond a few metres between the water and the pump, choose a submersible pump.

Do I need a tank with a booster pump?

A diaphragm tank (expansion vessel) absorbs pressure changes and limits the number of pump starts. It is usually paired with fixed-speed boosters. See our Pressure tank category to pick the right capacity.

Why choose a booster with two or three pumps?

Several pumps give continuity of service: if one stops, the other takes over. They also share the load and alternate to spread the wear. This solution suits apartment buildings, public bodies and sites where water must never run out.

How can I increase the water pressure in a house?

A booster set pressurises and regulates the water when the mains, a tank or a well does not provide enough. First work out the pressure you need at the least favourable tap (see determining water pressure). For a supply from the public mains, check your water supplier’s connection rules.

How do I pre-charge the tank of a booster set?

A bladder tank is pre-charged when empty, with no water and no pressure in the circuit: the pre-charge pressure should be about 0.2 bar below the pump start pressure. The detail is in the guide choosing a bladder pressure tank.

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.