

Matched to Equipment Cooling, the ebm-papst RL90-18/06 is a 115 V AC forward-curved centrifugal fan, documented with a documented 19.5 W input rating. It provides a traceable selection parameter.
| Rated Voltage(V) | 115 |
|---|---|
| Size(mm) | 121*121*37 |
| Max.Air Flow(m³/h) | 42 |
| Max.Pressure(Pa) | 120 |
| Input Power(W) | 19.5 |
| Speed(rpm) | 2550 |
The ebm-papst RL90-18/06 is an AC centrifugal blower for equipment cooling, supporting equipment thermal management and integration.
Data includes 115 V operation, airflow up to 42 m³/h and pressure up to 120 Pa for selecting a practical balance between air delivery and flow-path restriction. The datasheet lists ball-bearing support for durable motor support. Installed noise depends on the duty point and airflow path. Maintaining the intended air channel and electrical limits helps the fan deliver repeatable cooling over extended duty.
The RL90-18/06 suits OEM integration and replacement sourcing; verify wiring, mounting, duty point and ambient limits before approval. The stated operating record guides procurement screening in equipment redesigns with fewer ambiguities at handover.
The supplied table lists 115 V. Verify supply type, frequency, wiring and permissible tolerances before commissioning.
The supplied table lists 42 m³/h, 120 Pa, 2,550 rpm; use the exact datasheet for the complete operating curve.
Verify mounting orientation, inlet and outlet clearance, fastener security, electrical connections and the exact dimensional drawing before startup.

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