EBM-PAPST
Frequently asked questions
Common questions about EBM-PAPST from 3G Electric.
What IP ratings are available on EBM-PAPST axial fans from 3G Electric?
EBM-PAPST axial fans supplied by 3G Electric are available with IP20, IP44, IP65, and IP68 ratings. IP20 models are suitable for indoor, dry environments. IP44 provides protection against splashing water and solid objects larger than 1 mm. IP65 and IP68 offer higher resistance to water ingress, with IP68 allowing continuous immersion under specified conditions. The specific rating depends on the model, such as the IP68-rated 4312/2U or the IP65-rated AC3200JHU.
What materials are used in EBM-PAPST fan blades and housings?
EBM-PAPST fan blades are typically made from polyamide (glass-fiber reinforced plastic) or steel, depending on the model. Polyamide blades are common in smaller axial fans and offer corrosion resistance and lightweight properties. Steel blades are used in higher-flow models like the W2E200-HK38-01. Housings are often constructed from polybutylene terephthalate (PBT) or steel, providing structural rigidity and compatibility with various mounting configurations.
What is the airflow range for EBM-PAPST axial fans stocked by 3G Electric?
The EBM-PAPST axial fans available through 3G Electric cover an airflow range from approximately 47 cfm (cubic feet per minute) at zero static pressure to 1,100 cfm. For example, the AC3200JHU delivers 47.1 cfm, while the W2E250-HJ32-01 provides 1,100 cfm. These values are measured at 0.000 inches of static pressure, and actual performance will vary with system resistance.
Are EBM-PAPST motorized impellers available in AC or DC configurations?
Yes, 3G Electric supplies EBM-PAPST motorized impellers in both AC and DC configurations. For instance, the R2E220-AA44-23 is a 115V AC permanent split capacitor (PSC) model. DC models are also available in the broader EBM-PAPST range, though specific stock may vary. These impellers are designed for universal mounting orientation and are used in applications requiring compact, high-efficiency air movement.
What voltage options are typical for EBM-PAPST fans from 3G Electric?
EBM-PAPST fans supplied by 3G Electric are available in common industrial voltages, including 12V DC, 115V AC, and 230V AC. For example, the 4412FNH operates on 12V DC, while the R2E220-AA44-23 uses 115V AC. Many models also support 230V AC or dual-voltage configurations. Always verify the nameplate voltage for the specific part number to ensure compatibility with your system.
How do I select the correct EBM-PAPST fan for a wet-location application?
For wet-location applications, choose EBM-PAPST models with an IP65 or IP68 rating, such as the AC3200JHU (IP65) or 4312/2U (IP68). These fans feature sealed housings and moisture-resistant materials like polyamide blades and polybutylene terephthalate housings. Ensure the fan's airflow and size meet your system requirements, and check the datasheet for specific environmental limits, such as temperature range and immersion depth.








































