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SF-B Series: The High-Temp Aluminum Fan for Extreme Environments product image

SF-B Series: The High-Temp Aluminum Fan for Extreme Environments

SF-B Series High-Temp Aluminum Fan for extreme environments needing high-temperature resistant axial ventilation

ДИАПАЗОН ПРОИЗВОДИТЕЛЬНОСТИ
SF-B Series High-Temp Aluminum Fan for extreme environments needing high-temperature resistant axial ventilation
Одна модель · канальный вентилятор · стандартная вентиляция · жилые и
SF-B series · high-temperature · aluminum blade · extreme environment
Add to quote
Visual note: check the product image and table together. Housing form, blade/material choice and installation method should match the actual jobsite for quote review.

SF-B Aluminum Blade Moisture-proof Fan Quick View

Model scope

SF-B aluminum-blade fan for hot, oily and humid ventilation conditions.

Selection basis

Use the source-backed table to compare size, speed, airflow, power and voltage.

Факторы подбора

Confirm temperature, grease/steam level, mounting position and noise target before selection.

Technical Specifications

Source-backed product data retained from the current Linggongshare page / internal catalog coverage. Confirm exact model and site conditions before final selection.

Size Guide & Technical Specifications

SF-B Series: The High-Temp Aluminum Fan for Extreme Environments technical and selection table
Модель Size (Inch/mm) Best Application (Consumer Guide) Speed Mode Расход воздуха (м³/ч) Power (kW) Voltage
SF-B-2 8″ (200mm) Small Hot Room: Best for small drying rooms or tight machinery cabinets. High (2900) 1,500 0.18 220V
SF-B-2.5 10″ (250mm) Food Stall / BBQ: Small but powerful. Handles greasy smoke over grills. High (2900) 2,500 0.25 220/380
SF-B-3 12″ (300mm) Sauna / Bath: Ideal for medium-sized steam rooms. Quiet operation. Low (1450) 2,000 0.18 220/380
SF-B-3 (High) 12″ (300mm) Welding Shop: High speed to suck out fumes rapidly. High (2900) 3,900 0.55 220/380
SF-B-4 16″ (400mm) Restaurant Kitchen: The standard choice for back-of-house ventilation. Low (1450) 5,870 0.55 220/380
SF-B-4 (High) 16″ (400mm) Industrial Vent: Massive suction for factories. Very loud. High (2900) 8,300 1.1 220/380
SF-B-5 20″ (500mm) Large Warehouse: Good specifically for hot storage areas. Low (1450) 10,000 0.75 220/380
SF-B-6 24″ (600mm) Factory Wall: Heavy-duty air exchange for large plants. Low (1450) 18,700 2.2 220/380
SF-B-7 28″ (700mm) Huge Hall: Extreme airflow (26,000 m³/h). Low (1450) 26,000 3.0 380V
SF-B-8 32″ (800mm) Maximum Power: The biggest unit available. Moves massive air volume. Low (1450) 36,000 3.0 380V

> Note: “High Speed” (2900 rpm) models provide stronger suction but create more wind noise. “Low Speed” (1450 rpm) models are quieter and better for constant ventilation.

Where to Use the SF-B Series?

  • Commercial Kitchens & Fryer Stations:
    Regular plastic fans can melt or warp near a deep fryer. The SF-B’s aluminum blades and 80°C rating mean it can hang directly above hot equipment without failing. The sealed motor prevents grease from killing the fan.
  • Bath Centers & Saunas:
    Steam is the enemy of electronics. Our Class F Insulated Motor is specially sealed to resist constant moisture intrusion, making it safe for spas and shower blocks.
  • Industrial Drying Rooms:
    Need to vent hot air from a curing oven or drying room? This fan is designed to operate in elevated temperatures where standard fans overheat.

Где применяется эта серия

SF-B Aluminum Blade Moisture-proof Fan is positioned for export buyers who need a practical ventilation model range rather than a single generic fan. Use it when the installation environment, airflow target and voltage are already roughly known.

Selection guide

Do not select only by fan diameter. Airflow, pressure, duct resistance, mounting location, voltage/frequency, noise target and ambient conditions all affect the final model.

Compare With Related Linggong Fans

CTF

Portable blower for temporary jobsite ventilation and flexible duct use.

SF / SF-A / SF-B

Fixed axial fan choices for general, moisture/oil resistant or aluminum-blade environments.

SF-C

High-temperature, oil-proof and moisture-proof axial fan for harsher exhaust points.

Frequently Asked Questions

How should I choose a SF-B Aluminum Blade Moisture-proof Fan model?

Start with required airflow, pressure or duct resistance, fan size, voltage and the actual installation environment.

Can this fan be used in oily or humid areas?

This series is intended for moisture or oil resistant ventilation conditions, but the exact ambient temperature, exposure level and installation method should be confirmed for final selection.

What information should I send for quotation?

Please send the target airflow, mounting position, voltage/frequency, operating temperature, humidity or oil exposure and any noise requirement.

Download product catalog PDF

Download the English product catalog PDF for SF-B Series: The High-Temp Aluminum Fan for Extreme Environments. Use it for model comparison, technical review and inquiry preparation.

Download catalog PDF

Use the exact model, voltage and installation conditions for project selection.

Core Engineering Features

SF-B Aluminum Blade Moisture-proof Fan Quick View set against the published values on this page. Every point below is taken from this model’s own data.

Size (Inch/mm)8″ (200mm)
Best Application (Consumer Guide)Small Hot Room: Best for small drying rooms or tight machinery cabinets.
Speed ModeHigh (2900)
Расход воздуха (м³/ч)1,500
Power (kW)0.18
Voltage220V

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: Size (Inch/mm) 8″ (200mm), Best Application (Consumer Guide) Small Hot Room: Best for small drying rooms or tight machinery cabinets.. 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 (Size (Inch/mm) 8″ (200mm), Best Application (Consumer Guide) Small Hot Room: Best for small drying rooms or tight machinery cabinets.), 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.

Product inquiry

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

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