Air Curtain, 1.8m, 15m/s, Centrifugal

Key specification for this air curtain: voltage 380-415V/50HZ/3PH, heating capacity 25-35KW. Everything below is reproduced from the factory data sheet. Made by Shenyang Qiaogong Cooling And Heating Technology Co., Ltd. (6 years on the platform, typical reply ≤3h). For a binding price and lead time, send the volume you need and where it ships to.

Key Features of This Air Curtain

• Model Number: DRM-2518-GD
• Fan Power: 5*0.18kw
• Voltage: 380-415V/50HZ/3PH
• Heating Capacity: 25-35KW
• Air Flow: 6750m3/h
• Shell Material: Galvanized steel

Technical Specifications

Product Details

Products Description

Horizontal Mounting Vertical Mounting

Product Features

①The air curtain adopts low-noise centrifugal fans with large air volume, low noise and good blocking effect. ②Noise as low as 52dB(A) ③Horizontal mounting (top blowing type) or vertical mounting (side blowing type)

Product Applications

The primary reason for installing air curtains is to prevent the influx of cold outside air through a door opening into a heated area. Typical applications include doors in factories , shopping malls and warehouses, and internal doors between areas of different temperatures. Wider door openings can be accommodated by installing two or more units together.

Parameters

Horizontal Mounting

Model	DRM-2209-D	DRM-2212-D	DRM-2215-D	DRM-2218-D	DRM-2221-D	DRM-2512-GD	DRM-2515-GD
Mounting height	≤2.7m	≤2.7m	≤2.7m	≤2.7m	≤2.7m	≤3.5m	≤3.5m
Length           m	0.9	1.2	1.5	1.8	2.1	1.15	1.45
Width              m	0.34	0.34	0.34	0.34	0.34	0.36	0.36
Heigh              m	0.36	0.36	0.36	0.36	0.36	0.38	0.38
Airflow          m3/h	2700	3600	4500	5400	6300	4050	5400
Outlet air velocity                         m/s	12	12	12	12	12	15	15
Fan power      kW	3×0.16	4×0.16	5×0.16	6×0.16	7×0.16	3×0.18	4×0.18
Voltage            V～	Customized							Customized	Customized	Customized	Customized	Customized	Customized
Fan pressure   Pa	300	300	300	300	300	350	350
Electric heating power              kW	8-16	12-20	18-25	25-35	30-40	15-25	20-30
Noise            dB(A)	<52	<52	<52	<52	<52	<54	<54
Weight            kg	35	46	52	58	64	40	52

Model	DRM-2518-GD	DRM-2522-GD	DRM-2812-GD	DRM-2816-GD	DRM-2820-GD	DRM-2824-GD
Mounting height	≤3.5m	≤3.5m	≤4.5m	≤4.5m	≤4.5m	≤4.5m
Length                                m	1.8	2.15	1.2	1.6	2	2.4
Width                                  m	0.36	0.36	0.36	0.36	0.36	0.36
Height                                 m	0.38	0.38	0.42	0.42	0.42	0.42
Airflow                            m3/h	6750	8100	5400	7200	10000	12000
Outlet air velocity           m/s	15	15	15	15	15	15
Fan power                         kW	5×0.18	6×0.18	3×0.25	4×0.25	5×0.25	6×0.25
Voltage                              V～	Customized						Customized	Customized	Customized	Customized	Customized
Fan pressure                     Pa	350	350	400	400	400	400
Electric heating power     kW	25-35	30-40	20-30	25-35	30-40	35-50
Noise                             dB(A)	<54	<54	<56	<56	<56	<56
Weight                                 kg	64	76	52	64	76	88

Vertical Mounting

Model	DRM-2515GD-C	DRM-2522GD-C	DRM-2525GD-C	DRM-2820GD-C	DRM-2825GD-C
Applicable door width	≤3.5m	≤3.5m	≤3.5m	≤5m	≤5m
Length                                    m	0.42	0.42	0.42	0.42	0.42
Width                                      m	0.38	0.38	0.38	0.42	0.42
Height                                     m	1.5	2.2	2.5	2	2.5
Airflow                                   m3/h	5400	8400	9450	10000	12000
Outlet air velocity                 m/s	15	15	15	15	15
Fan power                              kW	4×0.18	6×0.18	7×0.18	5×0.25	6×0.25
Voltage                                    V～	Customized	Customized	Customized	Customized	Customized
Fan pressure                          Pa	300	300	300	400	400
Electric heating power         kW	20-30	25-35	30-40	30-40	35-45
Noise                                      dB(A)	<54	<54	<54	<56	<56
Weight                                    kg	52	76	88	80	105

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Company Profile

About us

We are Shenyang QiaoGong Heating and Cooling Technology Co., Ltd.: We deliver sustainable HVAC products and solutions that improve the environments in which we live and work. For more than ten years, we have been trusted to exceed our customers’ expectations by delivering effective and economical products and solutions through expertise, partnership and innovation. We offer the widest and most complete range of HVAC products in the market. Our extensive product range and wealth of knowledge allows us to work with our customers to design the most efficient HVAC solutions to meet their unique requirements. For more than 10 years,QiaoGong has gone from strength to strength, consistently evolving to better serve its customers and maintain its position as a leading provider of heating, cooling and ventilation solutions.Now QiaoGong has evolved to be the preferred name in industrial and commercial HVAC solutions.

Certification

Our Customers

Exhibition

Product packaging

FAQ

Q : Can your products’ label, packaging, design be customized?
A : Yes, we offer customization service.

Q : What is your monthly production capacity?
A : Our factory production capacity is 5,000 sets per month.

Q : What is your minimum order quantity?
A : Normally MOQ 100pcs, but we also accept small sample order for quality clients.

Q : Can I get a sample for quality check?
A : Of course!

Q : How soon is the lead time?
A : For sample order, 5-7 days if in-stock. For bulk order, 15-25 days.

Q : How can you guarantee the quality?
A : Complete inspection before delivery. And we take responsibility according to our wholesome after-sales support system.

Q : What are your terms of payment?
A : Generally, 30% T/T in advance, 70% balance before shipment.

Ordering and Pricing

• Minimum order quantity: 20 set
• Volume pricing:
  • 20–49 set: US $640 / set
  • 50–99 set: US $630 / set
  • 100+ set: US $620 / set
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this air curtain?

The standard minimum order quantity is 20 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 air curtain be supplied for my local voltage?

The standard configuration is 380-415V/50HZ/3PH. 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 Shenyang Qiaogong Cooling And Heating Technology Co., Ltd., based in China. The company 6 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shenyang Qiaogong Cooling And Heating Technology Co., Ltd. range on HVACR Nexus.

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