Marketing Introduction
Engineered to mount securely onto building exterior vertical surfaces while overcoming severe airflow resistance in complex kitchen duct networks, our signature Side Mount Kitchen Exhaust Fan series delivers uncompromising static pressure performance. Built systematically to endure harsh multi-season weather environments, these factory-direct exterior centrifugal blowers optimize horizontal and vertical plume displacement-ensuring light commercial diners, dark kitchen facilities, and multi-tenant high-rises clear regulatory extraction airflows without frequent rooftop mechanical overhauls.
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Core Value Propositions

Industrial High-Static Pressure Output Clears 15-Meter Duct Runs
Driven by high-velocity forward or backward-curved impellers, this commercial blower unit outputs a sustained static force ranging from 350 Pa to 450 Pa. This ensures maximum air displacement even when handling complex duct configurations with multiple 90-degree elbows.
IP55-Rated Weatherproof Enclosure Outlasts 1,000 Hours Salt Spray
Built for exterior building envelopes, the 1.2mm heavy-gauge housing is treated with a specialized electrostatic polymer powder coating. This prevents water ingress and resists corrosion across decades, easily outlasting aggressive maritime salt-spray exposures.
Micro-Gram Balanced Impellers Eradicate Structural Facade Resonance
Every blower core complies with the strict ISO 1940 G2.5 balance grading, confining residual physical imbalance to . Backed by industrial dampening rubber isolators, it prevents low-frequency sound waves from moving into hollow wall studs.
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Technical Specifications
|
Technical Parameter |
Specification Details (Side Sourcing Baselines) |
|
Product Category |
Side Mount Kitchen Exhaust Fan |
|
Chassis Metallurgy |
1.2mm Heavy-Gauge Galvanized + Electrostatic Coating |
|
Motor Protection |
IP55 Rated Dust-Tight & Jet-Water Resistant (Class F) |
|
Static Lift Capacity |
Engineered Scroll: 350 Pa - 450 Pa High Static Lift |
|
Air Volume Capacity |
800 CFM to 1500 CFM Range |
|
Backdraft Protection |
Integrated Gravity-Assisted Auto-Closing Shutter |
|
Vibrational Balance |
ISO 1940 G2.5 Standard () |
|
Wall Cut-Out Size |
300mm x 300mm / 400mm x 400mm |
|
Voltage Profiles |
AC 220-240V 50Hz / AC 110-120V 60Hz |
|
Safety Validation |
CE Baseline, RoHS, SAA Electrical Approvals |
Why Choose Our Factory
Partnering with a specialized Side Mount Kitchen Exhaust Fan factory guarantees reliable bulk structural delivery for large-scale engineering projects:
Seamless Laser & Robotic Welding Cells: Utilizing automated multi-axis fiber laser robots, our blower scrolls and structural mounting flanges are fused continuously, creating a 100% leak-proof casing that prevents grease from staining external building tiles.
Rain-Simulation Laboratory Testing: Every production lot must withstand an intensive 30-minute multi-directional torrential rain test, ensuring internal electrical winding resistances remain unaffected before shipping.
Reinforced Honeycomb Palletizing: We secure our high-mass equipment directly to non-fumigation wooden pallets with heavy-duty honeycomb corner shields, preventing structural deformation during multi-port sea freight handling.
Take A Virtual Guided Live Tour of Our Robotic Laser Welding Lines & Rain-Testing Bays

Frequently Asked Questions
Q: How does this prevent external weather from driving backward into the kitchen?
A: Every unit comes integrated with a gravity-assisted, spring-loaded aluminum backdraft shutter. When the fan stops, the heavy-gauge shutters seal tightly by gravity and mechanical tension, creating a secure barrier against storm winds, driving rain, and insects.
Q: How do you prevent grease from dripping down and staining the facade?
A: Our units feature a bottom-positioned Integrated Oil Drainage Port with a removable collection plug. The internal scroll is pitched to guide grease towards this conduit, where a catch container can be attached, saving owners significant facade cleaning costs.
Q: Can the IP55 motor withstand desert environments up to 60°C?
A: Yes. Our motors use Class F High-Temperature Insulation and are rated for continuous duty up to 60°C. Additionally, the motor is housed within a ventilated metal sun-shield cowl that deflects UV and baking sunlight.
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