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The constant evolution of the industrial age during the last century, has induced a process of progressive specialization in all the scopes. During the last years due to the irruption of the electronics and computers in the industry, this process has increased exponentially.

COELBO was born in this period (1988), with the business target of the appliance of these new technologies to the field of the electric pumps. From its beginning, with a constant technological evolution, we have developed devices for its automation, control and protection, becoming a worldwide industrial speciality pioneer, being one of their most significant leaders.
Product range
PressflowTech Electronic devices that replace the traditional mechanical pressure switches to control the startup and stop of pumps.
HiTech Full range of variable speed drives (VSD) for single-phase and 3-phase pumps, assembled in-line, wall-mounted or on-board.
SmartTech Wide range of units for control and/or protection of electric pumps whose common denominator is the application of new technologies to traditional systems.
Accessories Wide range of optional accessories complementing our equipment.
COELBO has been producing for more than 25 years a full range of universal electronic devices – drivers – for the control of electric pumps.

From basic devices based on press-controlflow-control or pressure-dependent with a single pump for single family dwelling, small communities or other specific applications, until the sophisticated INVERTERS multi-pump for boosting hydraulic installations in blocks of flats, hotels, residential centers, sports centers and so on.

The most advanced devices have integrated intelligent software allowing an easy and intuitive configuration through a multifunction LCD screen, once it is activated, it manages and protects the booster set, analyzing periodically the operating conditions and acting instantaneously if some failure could damage any of the electric pumps.

In order to perform accurately these functions, it has been integrated all the hydraulic, electrical and electronic elements necessary such as flow sensors, pressure gauges, transducers, indicators of frequency, pressure, intensity, led lights, pushbuttons, etc.
Our entire range of electronic controllers for electric pumps distributed in the families: PressflowTech (traditional controllers), HiTech (variable speed drives) and SmartTech (electronic pressure switches and other electronic units). It is the result of more than 35 years of development of this type of device, since the invention and patent, in 1988, of the first Controlpump.
As it says in its slogan, Switchmatic is much more than an electronic pressure switch. It has, among other characteristics, multiple adjustment functions, systems for the total protection of the electric pump and the ability to be synchronized with another identical device to control twin booster systems. In this catalog we present the entire family of this internationally patented device.
DPR (Digital Pressure Regulator) and EPR (Electronic Pressure Regulator) devices are an innovative electronic-mechanical solution. The previously set pressure, is supplied to the network remaining steady and constant regardless of the flow rate and the electric pump, as long as we work within its flow/pressure curve. This patented technology saves costs significantly when it´s compared with those of a variable speed drive and has a superior reliability/durability due to the lower incidence of electronics. In this catalog we present the different versions.
In the net
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We are back!
Very happy to be able to exhibit again at the Milano Mostra Convegno Expocomfort. Thank´s to everybody.
We are back!
Very happy to be able to exhibit again at the Milano Mostra Convegno Expocomfort. Thank´s to everybody.
Đội ngũ marketing của chúng tôi đã làm việc liên tục nhiều tháng qua cho việc đăng kí và phát triển thương hiệu mới này tại thị trường Việt Nam. Tất cả các dòng sản phẩm của chúng tôi ở Việt Nam sẽ mang thương hiệu này, hi vọng nhận được sự ủng hộ của tất cả khách hàng. Mong rằng bạn sẽ yêu thích thương hiệu mới này cũng như các sản phẩm của chúng tôi. COELBO LAUNCHES IN VIETNAM OUR NEW BRAND CONTROLMATIC! Our marketing team has been working during the last months on the development of this new brand that has already been registered in Vietnam. Our entire range of products will be marketed in Vietnam under this trade name which, we hope, will be widely accepted in a market with great growth potential.
We introduce, with great enthusiasm, a new family of internationally patented controllers, whose main characteristic is the mechanical regulation of the outlet pressure. EPR (Electronic Pressure Regulator) - DPR (Digital Pressure Regulator) range consists of a basic model, a digital model and variants for controlling two pumps systems in cascade mode with alternation (duty-assist) and pure alternation (duty -standby). You will find a demonstration video on our you tube channel: You will find enclosed the catalog, for more information do not hesitate to contact us.