The bidirectional circulating duct fan listed here carries 220v, 380v, power source Electric, documented exactly as the manufacturer publishes it. Made by Fujian Diamond Electrical And Mechanical Equipment Co., Ltd. (8 years on the platform, typical reply ≤1h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Bidirectional Circulating Duct Fan
- Model Number: GKT-8
- Power Source: Electric
- Power: 3KW
- Voltage: 220v, 380v
- Rated Voltage: 220v/380v
- Material: Aluminum Alloy
Technical Specifications
| Blade Diameter | 800MM(31.50in) |
|---|---|
| Voltage | 220v, 380v |
| Speed | 1450RPM |
| Type | Wall-Mounted Axial Fan |
| Material | Aluminum Alloy |
| Blade Material | aluminum |
| Mounting Type | Duct Fan |
| Bearing Type | TWO BALL BEARING |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Free Spare Parts |
| Customized Support | OEM, ODM |
| Place Of Origin | Fujian, China |
| Brand Name | FJDIAMOND |
| Model Number | GKT-8 |
| Size | 800mm |
| Rated Voltage | 220v/380v |
| Power | 3KW |
| Fan Blades | 8 pieces aluminum alloy |
| Cooling Method | IC411 |
| Insulation Class | Class H(180℃) |
| Air Volume | 29000-20000CMH |
| Full Pressure | 220-340 Pa |
| Protection Class | IP55 |
| Selling Units | Single item |
| Single Package Size | 58X56X45 cm |
| Single Gross Weight | 25.0 kg |
Product Details
big air volume High temperature bidirectional circulating fan Coal Mine fan
GKF series high temperature high humidity axial ventilator fan is widely used in the painting,tobacco,wood drying,production of rubber,production of pharmaceuticals.
About vented exhaust,the fan can be used in the lots of high temperature and high humidity environment,for example:the factory,the workshop,the office,the warehouse,the basement.The axial fan is unidirectional vented exhaust equipment .The fans has characteristic of resistance to high-temperature ,large air volume,high pressure,energy-efficient,low noise,convenience maintenance,etc.The gas has no more than 150mg/cbm dust and hard particles.
Detailed description
As the blades diameter is different,there are 11 model,No.2.5,3,3.5,4,5,5.5,6,7,8,9,10.The angle of fan can be adjusted according to the clients’ requirements. The fan blades can be direct connected with the motor.The circumferential velocity of the impeller does not exceed the condition,there are three different rotational speed: 2900r/min, 1450r/min,960r/min.When face the air inlet ,the blades are counterclockwise rotation. Since the frame size and the blades diameter are different ,the installation angle of the blades,speed of main shaft is different .Air flow,air pressure and motor output are different. The air pressure from 50Pa to 400Pa,the air flow from 1000 CBM/H to 45000 CBM/H.
Tech data
Item No. | Speed （rpm) | Motor No. | Power (KW) | Total pressure (Pa) | Hydrostatic(Pa) | Air Volume(m³/h) | No. of blades | Noise(dB) |
2.5 | 2900 | 631-2 | 0.18 | 120-160 | 40-110 | 2200-1400 | 4 | ≤64 |
632-2 | 0.25 | 130-170 | 50-116 | 2500-1500 | 4 | ≤65 | ||
1450 | 631-4 | 0.12 | 55-60 | 20-28 | 1600-1000 | 4 | ≤59 | |
3 | 2900 | 632-2 | 0.25 | 120-180 | 80-150 | 3200-1800 | 4 | ≤68 |
633-2 | 0.37 | 140-200 | 90-170 | 3500-2000 | 4 | ≤68 | ||
1450 | 631-4 | 0.12 | 60-80 | 30-60 | 2200-1200 | 4 | ≤61 | |
3.5 | 2900 | 711-2 | 0.37 | 200-250 | 130-200 | 4500-2500 | 4 | ≤71 |
712-2 | 0.55 | 250-280 | 150-220 | 5200-3000 | 4 | ≤72 | ||
1450 | 711-4 | 0.25 | 80-100 | 35-65 | 3500-2200 | 4 | ≤63 | |
4 | 2900 | 712-2 | 0.55 | 230-300 | 145-250 | 5500-3000 | 4 | ≤73 |
801-2 | 0.75 | 250-330 | 145-270 | 6500-4000 | 4 | ≤74 | ||
802-2 | 1.1 | 270-380 | 150-320 | 7500-5000 | 6 | ≤75 | ||
1450 | 711-4 | 0.25 | 80-106 | 40-80 | 4300-2500 | 4 | ≤66 | |
712-4 | 0.37 | 100-120 | 50-95 | 5000-2800 | 6 | ≤68 | ||
801-4 | 0.55 | 110-130 | 70-90 | 5200-3200 | 6 | ≤68 | ||
5 | 2900 | 90S-2 | 1.5 | 250-450 | 150-420 | 8500-5200 | 4 | ≤90 |
90L-2 | 2.2 | 300-550 | 200-500 | 10000-6000 | 4 | ≤90 | ||
100L-2 | 3 | 400-600 | 250-550 | 12000-7000 | 4 | ≤90 | ||
1450 | 712-4 | 0.37 | 110-140 | 70-114 | 7000-4500 | 4 | ≤85 | |
801-4 | 0.55 | 115-150 | 75-120 | 7500-5000 | 4 | ≤70 | ||
802-4 | 0.75 | 140-170 | 80-137 | 8700-5400 | 6 | ≤74 | ||
802-4 | 0.75 | 190-210 | 110-170 | 9000-6000 | 8 | ≤75 | ||
90S-4 | 1.1 | 200-220 | 135-175 | 9500-6000 | 8 | ≤76 | ||
960 | 801-6 | 0.37 | 84-92 | 60-77 | 6300-4300 | 8 | ≤63 | |
5.5 | 1450 | 802-4 | 0.75 | 180-210 | 120-160 | 10000-6500 | 4 | ≤74 |
90S-4 | 1.1 | 190-210 | 125-165 | 11000-7500 | 6 | ≤75 | ||
960 | 801-6 | 0.37 | 80-88 | 50-73 | 7300-5000 | 6 | ≤65 | |
6 | 2900 | 100L-2 | 3 | 250-650 | 150-560 | 14500-8000 | 4 | ≤94 |
112M-2 | 4 | 400-700 | 250-630 | 18000-10000 | 8 | ≤94 | ||
1450 | 90S-4 | 1.1 | 195-220 | 130-180 | 12500-7500 | 4 | ≤76 | |
90L-4 | 1.5 | 250-280 | 160-230 | 14500-9000 | 6 | ≤78 | ||
100L1-4 | 2.2 | 270-310 | 180-230 | 16000-10000 | 8 | ≤80 | ||
960 | 801-6 | 0.37 | 90-100 | 70-80 | 8500-5000 | 6 | ≤66 | |
802-6 | 0.55 | 105-114 | 80-95 | 9600-6000 | 6 | ≤68 | ||
7 | 1450 | 90L-4 | 1.5 | 170-150 | 100-210 | 18000-11000 | 4 | ≤78 |
100L1-4 | 2.2 | 200-275 | 120-230 | 20500-13000 | 4 | ≤80 | ||
100L2-4 | 3 | 265-370 | 150-310 | 21500-13500 | 6 | ≤82 | ||
960 | 90S-6 | 0.75 | 90-120 | 60-96 | 14000-9000 | 4 | ≤71 | |
90L-6 | 1.1 | 100-130 | 65-98 | 15000-10000 | 6 | ≤74 | ||
8 | 1450 | 100L1-4 | 2.2 | 200-320 | 100-280 | 25000-16000 | 6 | ≤80 |
100L2-4 | 3 | 220-340 | 110-290 | 29000-20000 | 8 | ≤82 | ||
112M-4 | 4 | 300-400 | 170-340 | 32000-22000 | 8 | ≤86 | ||
132S-4 | 5.5 | 320-420 | 175-360 | 35000-25000 | 8 | ≤87 | ||
960 | 100L-6 | 1.5 | 130-175 | 75-150 | 21000-14500 | 8 | ≤78 | |
112M-6 | 2.2 | 140-190 | 78-155 | 24000-16500 | 8 | ≤80 | ||
9 | 1450 | 132S-4 | 5.5 | 300-450 | 180-370 | 37000-24000 | 8 | ≤88 |
132M-4 | 7.5 | 320-470 | 185-380 | 40000-27000 | 8 | ≤89 | ||
160M-4 | 11 | 330-480 | 190-385 | 42000-30000 | 8 | ≤89 | ||
960 | 112M-6 | 2.2 | 170-205 | 105-150 | 26500-15000 | 6 | ≤82 | |
132S-6 | 3 | 180-230 | 110-180 | 29000-18000 | 8 | ≤83 | ||
132M1-6 | 4 | 210-250 | 127-210 | 32000-21000 | 8 | ≤83 | ||
132M2-6 | 5.5 | 250-320 | 150-262 | 36000-23000 | 8 | ≤83 | ||
10 | 1450 | 132S-4 | 5.5 | 330-470 | 200-400 | 42000-34000 | 8 | ≤90 |
132M-4 | 7.5 | 350-480 | 210-410 | 46000-38000 | 8 | ≤91 | ||
160M-4 | 11 | 400-500 | 220-415 | 52000-43000 | 8 | ≤92 | ||
160L-4 | 15 | 490-610 | 230-480 | 56000-46000 | 8 | ≤93 | ||
180M-4 | 18.5 | 500-640 | 260-500 | 60000-48000 | 8 | ≤94 | ||
960 | 132M1-6 | 4 | 200-230 | 130-180 | 33000-21000 | 8 | ≤85 | |
132M2-6 | 5.5 | 260-290 | 160-250 | 40000-27000 | 8 | ≤85 | ||
730 | 132S-8 | 3 | 160-180 | 110-135 | 32000-20000 | 8 | ≤83 | |
160M1-8 | 4 | 170-200 | 115-145 | 38000-26000 | 8 | ≤83 |
Product Pictures
fixed type
Wall type
Pipe type
Square type
Installation Data
Application cases
Packing Details
Production
Company Introduction
Fujian Diamond Electrical and Mechanical Equipment Co.,Ltd is specialized in industrial fans,including HVLS ceiling fan,High temperature and high humidity resistant centrifugal blower fan, and axial flow fans.
We offer high quality goods with the most competitive factory prices.Our fans are popular with customers from more than 30 countries.
We offer different diameters to meet different demand of airflow .If u have any requirements on ventilation system,pls do not hesitate to contact us.We will try our best to offer best goods and after sales service.
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–9 set: US $168 / set
- 10+ set: US $158 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this bidirectional circulating duct fan?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the bidirectional circulating duct fan be supplied for my local voltage?
The standard configuration is 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 Fujian Diamond Electrical And Mechanical Equipment Co., Ltd., based in China. The company 8 years as a verified Alibaba.com supplier, Trading Company. Browse the full Fujian Diamond Electrical And Mechanical Equipment Co., Ltd. range on HVACR Nexus.
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