High Pressure Fan Blade Design

Its zero blade deflection and narrow axial depth make a pressuremax fan the perfect fit for the narrow cooling envelopes common in tier 4 engine compartments.

High pressure fan blade design. Modular and durable pmax3 is a high pressure fan with a very narrow axial depth even when mounted to a fan clutch. Design parameters include power flow rate pressure rise and efficiency. Multi wing s strongest profile pmax3 has a minimum axial deflection and is ideal for generators compressors medium size coolers small to medium size tractors rollers compact wheel loaders excavators mobile compressors. The fan is designed especially for high pressure demanding applications such as heatsinks and radiators with its focused flow frame and fan blade design.

Straight radial blade fans tend to be used in lower airflow higher pressure applications. The blades of these fans are or end up radially to the fan s shaft. Fans have many applications including in wind tunnels and cooling towers. The fan is a bit on the expensive side but it is worth every penny if you want the highest performance.

The fan is designed to produce a pressure difference and hence force to cause a flow through the fan. One normal axial fan operating at maximum efficiency can achieve a velocity pressure pᵥ of up to 0 5psi 3 500n m. High pressure for restricted spaces. Multi stage fans are used where a very high outlet pressure is required.

Radial bladed fans include a simple paddle blade with effect up to 65 shrouded radial blade with effect up to 72 and radial tip fans yielding efficiency up to 75. Each fan in the sequence increases pressure over the previous fan until you have achieved the pressure required.