What is the service life of the plastic components?

Most plastic components have a service life of 8-15 years under normal ventilation conditions.

Does the fan require regular maintenance?

It is designed to be maintenance-free; ball-bearing motors require no oiling, and plastic parts can be easily wiped clean.

Waterproof Inline Mixed Flow Fan for High Pressure Humid Ventilation Systems

Name: Waterproof Inline Mixed Flow Fan for High Pressure Humid Ventilation Systems
Brand: Jinan Retek Industries Inc.
SKU: 686544432

Shandong, ChinaJinan Retek Industries Inc.

US$45.68

100 Pieces

Product profile

Customization

Available

Material

Plastic

Usage

for Experiment, for Manufacture

Model NO.

BCD42

Flow Direction

Mixed Flow

Pressure

High Pressure

Certification

RoHS, CE

Transport Package

Packed by Seaworthy Carton, Pallet or Wooden Box

Specification

ISO

Trademark

Retek&Bestar

Origin

China

HS Code

84159090

Production Capacity

800000000 PCS/Year

Key features

Ultra-Low Noise Operation: Operates at 28-40 dBA (low speed) and 40-50 dBA (max speed) for whisper-quiet performance.

Corrosion & Moisture Resistance: PP/ABS plastic construction resists rust, corrosion, and oxidation in high-humidity environments.

High Static Pressure: Generates 80-300 Pa static pressure, suitable for long duct runs and systems with multiple bends.

Energy-Efficient EC Motor: EC motor options offer 30-50% lower power consumption and stepless speed control.

Lightweight Design: Plastic construction reduces weight by 30-50% compared to metal models for easier installation.

Certified Safety: RoHS and CE certified with non-conductive plastic materials to prevent electric leakage.

Maintenance-Free: Ball-bearing motors require no oiling; plastic parts are easy to clean and maintain.

Versatile Applications: Ideal for bathrooms, kitchens, offices, and light industrial ventilation in humid conditions.

Company profile

Importers and ExportersIn-stock CapacityQuality AssuranceR&D Capabilities

Jinan Retek Industries Inc.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-10Nearest Port: SHANGHAI, NINGBO, QINGDAOAverage Response Time: ≤6.61hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, DDP, CIP, FCA, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with import/export and wholesale activities covering motorcycles, refrigeration and air-conditioning equipment, wind turbines and components, daily necessities, and hardware. It reports service procedures for corrective actions, complaint handling, supplier assessment, and quality assurance. The supplier provides 3D software design and multiple customization options, supported by CAD and documented design inputs, outputs, reviews, verification, and validation. Production information indicates more than 10 production lines, 11–20 quality-control staff, and wire condenser output of 5,000,000 pieces. However, it reports no new products in the past year, no ODM, no OEM for popular brands, no SDK, no patents, and no private molds. No overseas showroom, agent, or branch is reported. Financial information is present by year but contains no performance indicators sufficient to assess credibility. Customer cases and certifications are not provided.

Supplier typeThe supplier is explicitly classified as a Trading Company. Its stated scope includes import/export activities and wholesale of several product categories, indicating a trading-oriented business model rather than a clearly identified manufacturer.

After-Sales capabilityThe supplier reports documented and followed procedures for corrective and preventive actions and customer complaint handling. It also has written supplier-service assessment procedures, accepts FOB/CIF and LC/T/T service terms, and reports lead times within 15 workdays in both peak and off-season; however, it has no overseas showroom, agent, or branch.

Production capacityProduction information indicates more than 10 production lines, 11–20 quality-control staff, 21–30 years of total R&D engineer experience, and wire condenser output of 5,000,000 pieces. These stated operational resources and output figures provide explicit evidence of production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design services. CAD capability and documented design review, verification, and validation records further support its ability to execute customized designs.

Product Q&A

Q:What is the noise level of this fan?

The operational noise level is 28-40 dBA at low speed and 40-50 dBA at maximum speed, measured at 1m distance.

Q:What materials are used for the fan construction?

The fan uses high-performance engineering plastics such as PP (Polypropylene), ABS, or modified PC for impellers and casings.

Q:What are the available motor options?

Standard models use AC shaded-pole motors, while premium models offer EC brushless motors for energy savings and stepless speed control.

Q:What are the typical applications for this fan?

It is suitable for residential bathrooms, kitchens, offices, retail stores, and light industrial workshops requiring quiet ventilation.

Q:How is the fan installed?

It features a flanged design for direct inline connection with round ducting (100mm-250mm) and includes vibration-dampening rubber gaskets.

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Waterproof Inline Mixed Flow Fan for High Pressure Humid Ventilation Systems