Our range – click a model to view its product page.

Circulators

High-efficiency electronic wet-rotor circulator with threaded connections and a self-protected EC motor for electronic performance control. Suitable for heating and air-conditioning systems.

GPA III PRO

Standard single wet-rotor circulator with threaded connections, featuring a self-protected high-efficiency EC motor for electronic performance control.

KIT RILANCIO ONE PUMP

The One Pump Booster Kit is a compact and complete solution for managing and boosting heating circuits, designed to ensure proper circulation, easy installation and reliable operation. It is ideal for radiant heating systems, boilers, heat pumps and secondary circuits.

OPE 6-8

High-efficiency electronic wet-rotor circulator with threaded connections and a self-protected EC motor for electronic performance control. Suitable for heating and air-conditioning systems.

1/17

Our offer

Electronic circulators and One Pump pumps

OnePump offers a wide range of circulators and drainage pumps to meet your system needs. Our commitment to excellence and customer satisfaction sets us apart.

Residential Buildings

Commercial Buildings

Range of circulators, drainage pumps and boosters

Drainage and Booster

Range of circulators and drainage pumps for renovation and remodeling

Relaunch Group Kit

Find the corresponding One Pump model

Comparator

Choose the right pump with the One Pump selector

Selection V01

Comparator

* All comparisons are based on performance and attachments/wheelbases. If the model you're looking for isn't listed, please request information as there may be models not included in the database. It's recommended to always check the official technical data sheets for performance and measurements before making any selection or purchase.

One Pump Selection V01

If you're looking for a simple and effective solution to choosing the right pump, One Pump Selection V01 is the online tool for you. It allows you to precisely size the ideal pump from available models, compare performance, and analyze energy curves and consumption in detail. Whether you're a professional or a private user, this service guides you step by step in selecting the pump best suited to your needs, helping you make an informed, efficient, and sustainable choice. Try it and discover how easy it can be to find the perfect solution for your system. Want to get started now? Click the red button!

Our Blog

Coffee pump

Understanding PWM1 and PWM2 in Modern Electronic Circulators for Enhanced System Compatibility

Mar 298 min read

Nell’idronica tutti promettono “efficienza” e “silenzio”. La differenza reale, però, la fa l’ingegneria dei dettagli: come proteggi il motore, come gestisci la condensa, come smorzi vibrazioni e stress termici. La nuova serie OPE 10 di One Pump — elettropompe di circolazione con convertitore di frequenza intelligente che soddisfano lo standard QSG 602* — porta in dote proprio questo: un motore completamente incapsulato tramite iniezione di silicone tecnico. Non è una finitura cosmetica: è un cambio di architettura che isola il motore, elimina i vuoti d’aria dove si forma condensa, stabilizza la temperatura e abbatte il rumore alla fonte

One Pump OPE 10: The true innovation is the silicone-encapsulated motor. No condensation, silent operation and maximum reliability for modern systems.

When it comes to innovations that set new quality standards, we are currently leading the way. Our entire product range can now be controlled for heating, air conditioning, solar, and geothermal systems via the integrated pump control or externally via the PWM1, PWM2, 0-10, and WLAN protocols. And we are constantly evolving! In heating technology, everyone promises "efficiency" and "silence." The real difference, however, lies in the technical details: How is the motor protec

Nov 10, 20257 min read