Introduction

The PSP GMAF3-450SB4-1 is a 450 mm guard-mounted axial fan engineered for dependable medium-speed airflow in commercial and industrial ventilation systems. Designed with a three-phase 380–415V~50Hz/60Hz PSC motor and an SB4 impeller, this fan provides smooth, balanced air movement ideal for HVAC installations, refrigeration systems, condenser units and industrial extraction environments. The IP54 fully enclosed motor and sealed-for-life ball bearings ensure long-lasting, low-maintenance performance even under demanding operating conditions.

Key Product Features

• Three-phase 380–415V~50Hz/60Hz PSC motor

• SB4 medium-speed impeller for controlled, efficient airflow

• Fully enclosed IP54-rated motor housing

• Class F insulation for enhanced thermal durability

• Sealed-for-life ball bearings for long-term reliability

• Continuously rated air-over-motor construction

• Operating temperature range –40°C to +60°C

• Guard-mounted frame for straightforward installation

• Suitable for HVAC systems, refrigeration units, condensers and industrial ventilation applications

Disclaimer

Specifications may be subject to change based on manufacturer updates. Images are for illustrative purposes only.

Keywords

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