RG90-18/56

Fan Blower, RG 90 Series, IP20, Radial, 230 VAC, AC, 135 mm, 38 mm, 31.8 CFM

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: EBM-PAPST
Product type: Blowers
Blower Type:Radial; Supply Voltage:230V; Current Type:AC; Fan Frame Size:135mm; External Depth:38mm; Flow Rate - Metric:54m³/h; Flow Rate - Imperial:31.8cu.ft/min; Noise Rating:58dBA; Bearing Type
IP Rating: IP20
Blower Type: Radial
Bearing Type: Ball Bearing
Noise Rating: 58dBA
Power Rating: 22W
Voltage Type: AC
Product Range: RG90
Air Flow - CFM: 31.8CFM
External Depth: 38mm
Fan Frame Size: 135mm
Supply Voltage: 230VAC
Air Flow - m3/min: 0.9m³/min
Flow Rate - Metric: 54m³/h
Flow Rate - Imperial: 31.8CFM
Power Connection Type: 2 Lead Wires

Delivery and price
Units per pack	50
Price	43.19 €
Current stock	50+
Lead time	30 days

Datasheet

Max. 54 m[3] /h 

## AC centrifugal fans 

135 x 38 mm 

- **Material:** Scroll housing: GRP[1)] (PBT) Impeller: GRP[1)] (PA) Housing base: Sheet steel 

- **Direction of air flow:** Centrifugal: discharge through window in housing 

   - **Possible special versions:** (See page 12) 

   - Moisture protection 

   - Salt spray protection 

   - Degree of protection: IP 54 

- **Direction of rotation:** Clockwise, looking towards rotor 

- **Connection:** To 2 single wires AWG 22. 

- **Highlights:** Forward-curved impeller **–   Weight:** 560 g 

1) Fiberglass-reinforced plastic 

|~~**Type                                   m**~~<br>~~RG 90-18/50                         54            32~~<br>~~RG 90-18/56                         54            32~~<br>Series RG 90<br>**Nominal data**|~~**Type                                   m**~~<br>~~RG 90-18/50                         54            32~~<br>~~RG 90-18/56                         54            32~~|~~**Type                                   m**~~**3**~~**/h        cfm         VAC           Hz            Bel(A)**~~<br>~~RG 90-18/50                         54            32~~<br>~~RG 90-18/56                         54            32~~<br>Air flow|~~**/h        cfm         VAC           Hz            Bel(A)**~~<br>~~RG 90-18/50                         54            32~~~~**230          50**~~<br>~~RG 90-18/56                         54            32~~~~**230          50**~~<br>Air flow|~~**/h        cfm         VAC           Hz            Bel(A)**~~<br>~~**230          50**~~<br>~~**230          50**~~<br>**Nominal voltage**|~~**/h        cfm         VAC           Hz            Bel(A)**~~<br>~~**230          50**~~<br>~~**230          50**~~<br>**Frequency**|~~**/h        cfm         VAC           Hz            Bel(A)**~~<br>~~**230          50**5.8~~<br>~~**230          50**5.8~~<br>Sound power level|~~**/h        cfm         VAC           Hz            Bel(A)**~~<br>~~/~~<br>~~5.8~~<br>~~22.0           2 200              -30...+60         35 000 / 22 500~~<br>~~5.8~~<br>~~22.0           2 200              -30...+60         35 000 / 22 500~~<br>Sintec sleeve bearings<br>Ball bearings<br>~~a~~<br>~~a~~|~~**/h        cfm         VAC           Hz            Bel(A)**~~<br>~~/~~<br>~~5.8~~<br>~~22.0           2 200              -30...+60         35 000 / 22 500~~<br>~~5.8~~<br>~~22.0           2 200              -30...+60         35 000 / 22 500~~<br>Sintec sleeve bearings<br>Ball bearings<br>~~a~~<br>~~a~~|~~**/h        cfm         VAC           Hz            Bel(A)**~~<br>~~/~~<br>~~5.8~~<br>~~22.0           2 200              -30...+60         35 000 / 22 500~~<br>~~5.8~~<br>~~22.0           2 200              -30...+60         35 000 / 22 500~~<br>Sintec sleeve bearings<br>Ball bearings<br>~~a~~<br>~~a~~|~~**/h        cfm         VAC           Hz            Bel(A)**~~<br>~~/~~<br>~~5.8~~<br>~~22.0           2 200              -30...+60         35 000 / 22 500~~<br>~~5.8~~<br>~~22.0           2 200              -30...+60         35 000 / 22 500~~<br>Sintec sleeve bearings<br>Ball bearings<br>~~a~~<br>~~a~~|~~**/h        cfm         VAC           Hz            Bel(A)**~~<br>~~/~~<br>~~5.8~~<br>~~22.0           2 200              -30...+60         35 000 / 22 500~~<br>~~5.8~~<br>~~22.0           2 200              -30...+60         35 000 / 22 500~~<br>Sintec sleeve bearings<br>Ball bearings<br>~~a~~<br>~~a~~|~~**Watts           rpm**~~**-1 **~~**°C                Hours     Hours**~~<br>~~22.0           2 200              -30...+60         35 000 / 22 500~~<br>~~22.0           2 200              -30...+60         35 000 / 22 500~~<br>Power consumption<br>Nominal speed|~~**°C                Hours     Hours**~~<br>~~22.0           2 200              -30...+60         35 000 / 22 500~~<br>~~22.0           2 200              -30...+60         35 000 / 22 500~~<br>Temperature range|~~**°C                Hours     Hours**~~<br>~~22.0           2 200              -30...+60         35 000 / 22 500~~<br>~~22.0           2 200              -30...+60         35 000 / 22 500~~<br>Service life L10<br>at 40 °C<br>at Tmax|~~22.0           2 200              -30...+60         35 000 / 22 500➀~~<br>~~22.0           2 200              -30...+60         35 000 / 22 500➀~~<br>Curve|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|~~RG 90-18/00                         47            28~~|~~RG 90-18/00                         47            28~~|~~RG 90-18/00                         47            28~~|~~RG 90-18/00                         47            28~~~~**115          60**~~|~~**115          60**~~|~~**115          60**~~|~~**115          60**6.2~~|~~6.2~~<br>~~im~~||~~22.0           1 900              -30...+65         35 000 / 20 000~~|~~22.0           1 900              -30...+65         35 000 / 20 000~~|~~22.0           1 900              -30...+65         35 000 / 20 000~~|~~22.0           1 900              -30...+65         35 000 / 20 000~~|~~22.0           1 900              -30...+65         35 000 / 20 000~~|~~22.0           1 900              -30...+65         35 000 / 20 000~~|~~22.0           1 900              -30...+65         35 000 / 20 000➁~~|
|~~RG 90-18/06                         47            28~~<br>Subject to change|~~RG 90-18/06                         47            28~~|~~RG 90-18/06                         47            28~~|~~RG 90-18/06                         47            28~~~~**115          60**~~|~~**115          60**~~|~~**115          60**~~|~~**115          60**6.2~~|~~6.2~~|||~~|~~|~~22.0           1 900              -30...+65         35 000 / 20 000~~|~~22.0           1 900              -30...+65         35 000 / 20 000~~|~~22.0           1 900              -30...+65         35 000 / 20 000~~|~~22.0           1 900              -30...+65         35 000 / 20 000~~|~~22.0           1 900              -30...+65         35 000 / 20 000➁~~|



Air performance measured according to: ISO 5801. Installation category A, without contact protection. Noise: Total sound power level LWA ISO 103002 measured on a hemisphere with a radius of 2 m. Sound pressure level LpA measured at 1 m distance from fan axis. The values given are applicable only under the specified measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard configuration, the parameters must be checked after installation! For detailed information see http://www.ebmpapst.com/general conditions 

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**Finger guards from p. 242** 

**235**

Updated at April 29, 2026

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