Variable speed 2 or 3 pumps

The 2-pump and 3-pump variable speed blower units are high performance systems. They are equipped with an integrated variable speed drive that allows the pumps to start and stop progressively those that reduce energy consumption and tank capacity. These variable speed pump sets are very often used in communities, industry, buildings, housing estates, hospitals, laboratories, public places. They allow the supply of networks requiring constant pressure. Throughout our range you will find models equipped with vertical multistage pump, horizontal multistage pump, electromechanical control panel....

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
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 à vitesse variable EHX5 MONO - 0 à 14 m3/h Surpresseur 2 pompes à vitesse variable EHX5 MONO - 0 à 14 m3/h 2
Variable speed 2 or 3 pumps
S2 HI 2-pump variable speed booster set - 0 to 14 m3/h
600271
€5,725.00

€5,725.00 tax excl.

Variable speed booster set with two multistage pumps entirely in 304 stainless steel, power 1.10 kw each, available in single-phase and three-phase, max flow rate 14 m3/h, max pressure 4.5 bar, supplied with a 24Ll diaphragm tank, all fittings, valves and check valves are in stainless steel, including the frame, supplied assembled, wired and tested.
Surpresseur à vitesse variable 2 pompes EHX9 - 0 à 28 m3/h Surpresseur à vitesse variable 2 pompes EHX9 - 0 à 28 m3/h 2
Variable speed 2 or 3 pumps
S2 HI 2-pump variable speed booster set - 0 to 28 m3/h
600720
€6,466.67

€6,466.67 tax excl.

Variable speed booster set with two multistage pumps entirely in 304 stainless steel, power 2.20 kw each, three-phase 400V supply voltage, max flow rate 28 m3/h, max pressure 6.0 bar, supplied with a 200L vertical diaphragm tank, all fittings, valves and check valves are in stainless steel, including the frame, supplied assembled, wired and tested.
Surpresseur
Last items in stock
Variable speed 2 or 3 pumps
Surpresseur
600411
€14,108.33

€14,108.33 tax excl.

Last items in stock

Booster set fitted with 3 horizontal surface pumps, variable speed and constant pressure, mounted on a common frame, coupled to DN100 suction and DN80 delivery manifolds, max flow rate 75 m3/h. Assembled, wired and tested.
Showing 1-7 of 7 item(s)

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

Continuity of service and steady pressure

A variable speed booster with two or three pumps keeps the water supply running: if one pump stops, the others take over. The pumps share the load and alternate to spread the wear.

Which sites?

  • Apartment buildings and residences.
  • Public bodies, healthcare facilities, hotels, campsites.
  • Industrial and farming sites where water must never run out.

Frequently asked questions: Variable speed boosters with 2 or 3 pumps

How many pumps should I choose?

Two pumps provide redundancy; three pumps let you match the capacity more finely to a very variable demand. The choice depends on the peak flow and how critical the service is.

How do I size the booster?

Determine the peak flow of the building and the pressure to supply, then compare with the stated performance. Ask for advice for a collective installation.

What maintenance should I plan?

Check the pressure, the pre-charge of any tank and the state of the valves regularly. Follow the manufacturer's instructions.

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.