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1.1kW low noise centrifugal exhaust fan product image

1.1kW low noise centrifugal exhaust fan

1.1kW low noise centrifugal exhaust fan for quiet industrial exhaust ventilation applications

PROJECT FIT
1.1kW low noise centrifugal exhaust fan for quiet industrial exhaust ventilation applications
PERFORMANCE RANGE
1.1kW · low noise · centrifugal · industrial exhaust
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Selection Snapshot

1.1kW low noise centrifugal exhaust fan is positioned for industrial exhaust and pressure-duty ventilation projects. Confirm model fit, duty point and installation details for quote review.

Technical Parameters & Dimensions

11-62 series centrifugal fan technical parameters. This page presents the 1.1 kW model row (11-62-2.8-1.1kW); the full series is listed for project comparison.

11-62 Series Centrifugal Fan: Technical Parameters
Model & Power (kW)Voltage (V)Speed (r/min)Air Volume (m³/h)Total Pressure (Pa)Impeller Diameter (mm)
11-62-2.8-1.1kW220/38014502780~5080500~345≤65
11-62-3A-1.5kW220/38014502850~5270674~555≤69
11-62-3A-2.2kW220/3809602900~5885684~568≤71
11-62-3.2A-2.2kW220/38014503065~6613690~580≤67
11-62-3.5-6-1.1kW220/38014503900~6080458~387≤67
11-62-3.5A-4-2.2kW220/38014503065~6613787~722≤71
11-62-3.5A-4-3kW220/38014505775~90651020~860≤73
11-62-4A-4-5.5kW38014509000~135001400~1100≤78
11-62-4A-6-2.2kW3809605560~8807704~606≤70
11-62-4A-6-3kW3809606442~9830815~680≤73
11-62-4.5A-6-3kW3809606875~10220916~857≤75
11-62-4.5A-6-4kW3809608042~121201070~1016≤76
11-62-5A-6-4kW3809608827~110511184~1110≤74
11-62-5A-6-5.5kW3809609557~140211285~1424≤77

Dimension drawing

11-62 centrifugal fan dimension drawing, inlet, outlet and overall sizes
11-62 series dimension drawing: inlet, outlet and overall size codes refer to the dimension table below.

Dimensions

11-62 Series Centrifugal Fan: Dimensions (mm)
Model NO.Inlet D1Inlet D2Inlet D3Inlet n-d1Outlet A1Outlet A2Outlet A3Outlet B1Outlet B2Outlet B3Outlet n-d1Overall EOverall E1Overall E2Overall E3Overall LOverall L1Overall c1Overall c2Overall c3Overall n-d1
2.8A2132382608-Φ8.524028531019922525012-Φ9412604472575111552182463044-Φ13
3A-1.5KW2642923158-Φ8.527029932931728931912-Φ95453635743415801702382753734-Φ13
3A-2.2KW2642923158-Φ8.57029932931728931912-Φ95533705963636401702402804004-Φ13
3.5A-2.2KW3323673958-Φ8.528129932925528931912-Φ96223966543836451762683074254-Φ13
3.5A-3KW3323673958-Φ8.528131734325531734312-Φ96223966744036551762683074254-Φ13
4A3153503808-Φ928431534734537540514-Φ96623827474327802104354754004-Φ13
5A4004454908-Φ940043046034537540514-Φ97464379155157802105006004004-Φ13

Confirm the exact model, voltage, duct connection and installation clearance before final order approval.

Typical Applications

Project fit

Industrial exhaust / pressure duty.

Procurement note

Use this page as a starting point, then confirm the exact model and datasheet with Linggongshare.

Source note

Numeric parameters should be finalized only from source records or the latest datasheet.

Selection factors

  1. Share the target application and installation location.
  2. Confirm exact model, voltage/frequency and duty requirement.
  3. Check whether any certificates, drawings or special materials are required.
  4. Request a quotation and lead-time confirmation against the confirmed source record.

Compare the options

Compare this product by exact model, duty point, installation method, site environment, support documents and after-sales requirements, not by title alone.

Core Engineering Features

Selection Snapshot set against the published values on this page. Every point below is taken from this model’s own data.

Project fitIndustrial exhaust / pressure duty.
Procurement noteUse this page as a starting point, then confirm the exact model and datasheet with Linggongshare.
Source noteNumeric parameters should be finalized only from source records or the latest datasheet.
Voltage (V)220/380
Speed (r/min)1450
Air Volume (m³/h)2780~5080

Quality Assurance & Warranty

Fan orders are checked at the factory before shipping, because published airflow and pressure only hold if the delivered unit matches its table row.

Applied to this model: Project fit Industrial exhaust / pressure duty., Procurement note Use this page as a starting point, then confirm the exact model and datasheet with Linggongshare.. These checks are run against that specification before the unit ships.

Airflow and pressure checkChecks cover motor start-up, impeller balance, airflow and static pressure verification, noise review and model-to-table parameter matching.
Documented complianceCE, RoHS and related files cover the listed fan families; see the documents section below.
Warranty supportWarranty for fan orders is confirmed with the quotation for your destination market.
Service parts for fansImpellers, motor capacitors, mounting brackets and common service items.

OEM/ODM & Supply Options

For distributors and contractors working on ventilation projects, the supply side adapts to your market instead of one fixed fan build.

For this model (Project fit Industrial exhaust / pressure duty., Procurement note Use this page as a starting point, then confirm the exact model and datasheet with Linggongshare.), the OEM route can start from that base specification rather than a blank sheet.

OEM/ODMBadging, packaging and control options for fan orders, including branded cartons and manual inserts.
Airflow and pressure variantsModel selection, motor power and voltage options are reviewed against your duct calculation.
Voltage & plug optionsVoltage and plug configuration for this product line can be reviewed during quotation.
Documentation & bulk supplyCatalogues, technical sheets, available certificates, volume pricing and distributor programs for this product line.
Order quantity & lead timeMinimum order quantity, sampling and production lead time are confirmed per model and order volume — see the B2B supply page for how sourcing enquiries are handled.

Documents & Compliance

Technical values on this page follow the 11-62 series source table (this page presents 11-62-2.8-1.1kW). The CF-11 low-noise multiblade centrifugal fan catalog below covers the same fan family for related-model reference; review the relevant compliance documents as well.

Confirm the exact model, destination-market requirements and current documentation before quotation or project documentation.

View all certifications and compliance documents by product scope

Frequently Asked Questions

Can Linggongshare recommend a model directly?

Yes. Send the application, airflow or capacity target, installation constraints and power supply. The team can help narrow the model range.

Are all technical values final on this page?

For safety, final selection should be confirmed against the latest exact-model datasheet or source parameter record.

Product inquiry

Confirm the published specifications, then add this product to your quote list.