Submersible pumps
Melotte submersible pumps
custom build high efficiency pumps
Melotte Submersible Motor
Melotte SUbmersible MOtor
Reliable high efficiency motors
Melotte submersibles
extensive range of submersible pump units
NFO Sinus Drive
Pure sinus without filters
(EMC intrinsic)
MPT Injection valves
Melotte MPT Injection valves
Reliable pressure maintenance in ATES systems
Melotte Impeller / Pump bowl
Melotte MPT Impeller / Pump bowl
Highest efficiencies / lowest exploitation rates


Melotte submersible borehole pumps are applied in many installations/projects.

Melotte is not only the manufacturer of submersible pumps but develops more and more innovative products for the same application.

Innovative developer

Melotte source pumps are used in many installations / projects. Click here for examples.

Melotte Pumptechnology BV

Melotte Pumptechnology supplies and manufactures already more than 80 years highly innovative products for the extraction of amongst others drinking water, process water as well as the last decades for Aquifer Thermal Energy Storage (ATES) projects.

In our factory at Maastricht Netherlands we design, produce and test all our products.
Melotte is active in several continents and countries.

Melotte uses the last technologies and advanced designs. Melotte Pumptechnology offers you optimum energetic solutions where always minimum operating costs result for you.

Nowadays our focus lays in reduction of the CO2 emission by the use of Melotte submersible borehole pumps and Melotte MPT-injection valves in ATES projects for cooling and heating of buildings etc.
The fact that Melotte SUMO submersible borehole pumps do have relative high efficiencies in combination with an unprecedented reliability, this is undoubtedly partly debit.

Melotte submersibles

In their manufacturing plant in Maastricht, Melotte produces an extensive range of submersible pump units (standard ranging from 4” up to and including 12”) and submersible motors with an impeccable reputation. Melotte is able to select and manufacture an adequate submersible pump unit for almost any application. Each Melotte submersible unit is manufactured according the most strict quality standards. In between manufacture many quality assays take place and at the end of the manufacturing process, each Melotte submersible pump unit is submitted to a 100% endurance test.