Product images are for illustration purposes only.

Nastec Vasco Inverters

Nastec Vasco- Electronic variable speed pump controller with inverter technology.

Manufacturer: Nastec

Next Working Day Delivery (UK Mainland Only)

  Price Match Promise | Find Out More


Nastec Vasco Variable speed pump controller


  • Connect device to the power supply.
  • Connect device to the pump.
  • Connect device to the sensor, located wherever in the piping you want to maintain the desired constant physical dimension (pressure, flow, liquid temperature, etc.)
  • Set device to configure the pump to the system and the desired performance.

When first powering the device, a quick initial wizard is required for complete configuration of the drive. Additional parameters can be configured later by entering three different setting levels:

  • End user level. The only level which can be accessed without a password. It allows the user to monitor electrical and hydraulic parameters and the status of device and pump.
  • Installer level. In this level the installer can configure pump system to the characteristics of the hydraulic system. A password is required.
  • Advanced level. This level allows the electrical configuration of device according to the pump. Another password is required.



General specifications

Rated frequency 50 – 60 Hz (+/- 2%)
Ambient temperature -10° – 40°C (14° – 104°F)
Max. altitude at rated current 1000 m
Protection degree IP55 (NEMA 4) Sizes 1, 2
IP54 (NEMA 12) Sizes 3, 4
Settable digital outputs, N.O. or N.C. 1. Motor run signal
2. Alarm signal
3. DOL 1 pump signal
4. DOL 2 pump signal
Analog inputs (10 or 15 VDC) 1. 4-20 mA
2. 4-20 mA
3. 4-20 mA / 0 – 10 VDC
4. 4-20 mA / 0 – 10 VDC
Digital inputs 4 digital inputs, configurable N.O. or N.C. for motor run/stop
RS485 MODBUS RTU, Bluetooth® SMART (4.0)



Additional information

Weight 10 kg
Dimensions Length: 450 mm Width: 450 mm Height: 450 mm

Vasco 209, Vasco 214, Vasco 218, Vasco 406, Vasco 409, Vasco 414, Vasco 418, Vasco 425, Vasco 430, Vasco 438

Performance Data



There are no reviews yet.

Be the first to review “Nastec Vasco Inverters”

For Technical Help & Advice Call 01633 244777 or Email

  Price Match Promise - Find Out More