Differential-pressure measurement
The bench passes a controlled airflow through the VNT mechanism and measures the pressure difference to support diagnosis and adjustment after repair.
UK
COMPACT VNT CALIBRATION
A compact flow bench for diagnosing and calibrating variable-geometry turbochargers and vacuum actuators.
Electronic actuator testing requires a separate tester. It is not included as standard and can be added to your quotation.
Ask our UK team about configuration, availability and delivery.

HOW IT WORKS
Designed for turbocharger repair and calibration, with measurements referenced to the calibration database.
The bench passes a controlled airflow through the VNT mechanism and measures the pressure difference to support diagnosis and adjustment after repair.
Calibration pressure is linked to the database reference, helping the operator repeat checks against the same standard.
A rotating fixture helps position the turbocharger for testing. The electric blower provides airflow without an external compressed-air connection.
FEATURES & SPECIFICATIONS
Compare the functions and workshop requirements for Flowtest One.
| VNT diagnostics & calibration | Included |
|---|---|
| Vacuum actuator diagnostics & calibration | Included |
| Electronic actuator diagnostics & calibration | Separate tester required |
| Pressure-valve calibration | Not included |
| Oil-leak test | Not included |
| Analogue readouts | Not included |
| Adapters | 4 |
| Universal fasteners & clamps | 12 |
| Online database updates | Included |
| Electrical supply (manufacturer’s specification) | 220 V / 6 A |
| Machine weight | 60 kg |
| Manual VNT test points | 1 |
| External compressed-air connection | Not required |
| Turbocharger mounting | Universal rotating fixture |
| Database updates | Free ongoing updates |
Your UK quotation will confirm the selected configuration, included accessories and installation requirements.
UK SALES & SUPPORT
Message our UK team on WhatsApp to discuss this model, pricing and delivery.