Axial Smoke Exhaust Fan, 7000, CFM, Cast

Axial smoke exhaust fan — 110 V, 220V/380V, power source Electric. The complete factory specification follows. Made by Jiangsu Gmusem Ventilation System Manufacture Co., Ltd. (3 years on the platform, typical reply ≤1h). For a binding price and lead time, send the volume you need and where it ships to.

Key Features of This Axial Smoke Exhaust Fan

• Model Number: HTF(PYHL)-II-16D
• Power Source: Electric
• Voltage: 110 V, 220V/380V
• Blade Material: Cast Iron
• Warranty: 5 year
• Place Of Origin: Jiangsu, China

Technical Specifications

Product Details

HTF-type axial fire smoke exhaust fan can operate continuously for more than 30 minutes under medium temperature conditions of 280°C and for 20 hours per cycle at 100°C without damage, serving both ventilation and smoke exhaust purposes.

The fan is classified by speed control methods into single-speed, dual-speed, and variable-frequency (with a variable-frequency motor and controller for adjustable speed, recommended frequency range: 25Hz-50Hz to adapt to different operational needs).

Product Paramenters

Model	Air volume (m³/h)	Voltage  (V)	Power  (W)	Speed (r/min)	Total pressure (Pa)	Noise  (dB)
SFB2-2	1300	220/380	120	2900	140	62
SFB2-4	600	220/380	60	1450	20	57
SFB2.5-2	2100	220/380	250	2900	215	65
SFB2.5-4	1000	220/380	90	1450	35	59
SFB3-2	4500	220/380	550	2900	230	68
SFB3-4	3200	220/380	250	1450	70	61
SFB3.5-2	8000	220/380	750	2900	260	72
SFB3.5-4	5500	220/380	550	1450	140	63
SFB4-2	11000	220/380	1500	2900	320	77
SFB4-4	6500	220/380	750	1450	160	73
SFB5-4	11000	220/380	1100	1450	210	74
SFB5-2	13800	220/380	2200	2900	380	76
SFB6-4	18700	220/380	2200	1450	320	80
SFB7-4	27000	380	3000	1450	370	85
SFB8-4	37200	380	4000	1450	380	88
SFB10-6	50000	380	4000	960	260	110
SFB10-4	60000	380	5500	1450	450	98

When a fire breaks out in a building, whether residential or industrial, it is necessary to extract smoke from the fire area to
evacuate people and possible victims, protect the building structure and facilitate access for fire-fighting equipment.

In car parks, ventilation can be natural or mechanical. In the latter case, Jet Fans must be installed to properly move the air
and maintain the required conditions of safety and comfort under normal conditions, as well as in the event of a fire.

These ventilation systems extract the hot gases generated at the start of a fire and create smoke-free zones underneath the floating smoke layers, thereby improving evacuation conditions and facilitating firefighting. They also prevent secondary fires and control the temperature of the smoke to prevent a building from collapsing.

Pressurisation control systems protect evacuation routes in the event of fire by preventing the entry of smoke through air
overpressure. If the doors are opened or in the event of air leaks, the system reacts by increasing the flow rate. This guarantees that the escape routes are always free of smoke in an emergency situation.

The reliability of the tunnel ventilation system is essential to ensure the safety of users over time. Tunnel ventilation can be
natural or forced. In the last case, fans should be installed to generate adequate air movement to maintain safe conditions both in comfort mode and in case of emergency.

Ordering and Pricing

• Minimum order quantity: 1 box
• Volume pricing:
  • 1–49 box: US $65 / box
  • 50+ box: US $60 / box
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this axial smoke exhaust fan?

The standard minimum order quantity is 1 box. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

What warranty is provided?

The manufacturer provides a 5 year warranty. Spare parts and technical support remain available after the warranty period.

Can the axial smoke exhaust fan be supplied for my local voltage?

The standard configuration is 110 V, 220V/380V. Alternative voltage and frequency builds are available when specified at the time of order.

Do you accept OEM or custom branding?

Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.

How long does production and delivery take?

In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.

About the Manufacturer

This product is produced by Jiangsu Gmusem Ventilation System Manufacture Co., Ltd., based in China. The company 3 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Jiangsu Gmusem Ventilation System Manufacture Co., Ltd. range on HVACR Nexus.

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