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4HS MultiPower pumps can be powered by AC or DC with a wide range of operating voltage (90 - 265 VAC / 90 - 400 VDC). This means that 4HS MP pumps can be connected to solar panels, batteries, wind turbine and a diesel generator. Protection against overload, surges and dry running are integrated into the pump’s electronic circuit. Electronic protection against dry running avoids the use of probes. ALL THE ADVANTAGES OF BUILT-IN ELECTRONICS The built-in electronics inside the motor avoid the use of shielded cables and output filters, and it is the ideal solution for any application in remote locations...

4HS MULTIPOWER PUMP CAN BE INSTALLED WITH CM MULTIPOWER CONTROL MODULE OR WITHOUT IT, THUS BECOMING A “PLUG AND PUMP” ■ Control the electric parameters (current, power, voltage). ■ Record and store all the alarms related to the working hours. ■ Connect a pressure or a flow sensor to monitor the pump’s performance. ■ Connect a pressure or float switch. ■ Provide an alarm digital output for remote control. ■ To monitor and remotely program the system using a GSM or optional WiFi module and the web interface REMO. The CM MultiPower can alternatively be used to set certain pump parameters (e.g.,...

■ Impellers and diffusers in stainless steel. ■ Built-in no-return valve. BUILT-IN INVERTER MODULE (MINT) ■ Removable power cable. MPPT: ALWAYS THE MAXIMUM POWER AVAILABLE Based on the varying conditions of solar irradiation and temperature, MPPT (Maximum Power Point Tracking) maximises the electrical power drawn from the panels and therefore the amount of water pumped. The greater the solar irradiation the faster the pump’s rotation speed, and consequently water flow increases. When solar irradiation decreases (due to clouds or the different times of day), the pump reduces frequency and therefore...

THE HELICAL ROTOR PUMP PUMP SELECTION 4HS “H” pumps are equipped with a helical rotor that moves within a double-helix rubber stator. The rotor is made of AISI 304 stainless steel and coated with a hard chrome surface. For the correct selection of a 4HS MP pump to be used in a photovoltaic system, it is necessary to know: During operation, the rotor moves on the rubber surface and is lubricated by the pumped water. The flow rate is directly proportional to the pump speed while the pressure supplied is kept almost constant. In this way, unlike a centrifugal pump, the helical rotor pump provides...

Thanks to the Nastec NOW app it is possible to communicate with all Nastec SMART Bluetooth® devices in order to: ■ Monitor multiple operating parameters simultaneously on the wide, high-definition colour screen of your smartphone or tablet. ■ Develop programs, save them in the archive, copy them to other devices and share them among multiple users. ■ Get energy consumption statistics and check the alarm log. ■ Remotely control a Nastec device via Wi-Fi or GSM by tethering to a nearby smartphone. ■ Create reports with the possibility of adding notes and images, and email or store them in the digital...

PREDICTIVE ANALYSIS AND REMOTE CONTROL Through predictive analysis conducted by the device during operation, it is possible to intervene before the problem occurs, minimizing intervention and repair costs. If the device is connected to the internet using the optional WiFi or GSM remote control kits, warning or alarm notifications can be sent via email to the relevant users. To achieve this, a quick configuration is all that is needed through the remo.nastec.eu portal. remo.nastec.eu REMO, the revolutionary Nastec system for remote controlling devices. To implement the REMO control system you...

In operating points along dashed curves, it is recommended to install the CM MultiPower control module.

In operating points along dashed curves, it is recommended to install the CM MultiPower control module

In operating points along dashed curves, it is recommended to install the CM MultiPower control module.

In operating points along dashed curves, it is recommended to install the CM MultiPower control module.

In operating points along dashed curves, it is recommended to install the CM MultiPower control module.

* Max external diameter including cable and cable cover

4HS MultiPower pump can be installed both vertically and horizontally, as long as the outlet is never lower than the horizontal axis. To ensure proper cooling if 4HS is not installed in a 4” well, it is necessary to use a cooling sleeve.

We love manufacturing and encourage every form of repair. That’s why we offer spare parts. We update our products while maintaining compatibility with the past. We support our customers always and by every possible means. We are global in sales but local in assistance. Our mission? To make pumping systems intelligent, efficient, and connected. Nastec srl Via della Tecnica 8 36048 Barbarano Mossano Vicenza - Italy tel +39 0444 886289 fax +39 0444 776099 [email protected] We develop products dedicated to specific applications. We don’t claim to do everything, but we strive to do the best at what we...