Evaporative Air Duct Cooler, Ceiling, DD20, DL12, DJ100

Key specification for this evaporative air duct cooler: 380V/CUSTOM, air flow On demand matching. Everything below is reproduced from the factory data sheet. Made by Hangzhou Sino-Cold Sci-Tech Co., Ltd. (7 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.

Key Features of This Evaporative Air Duct Cooler

• Voltage: 380V/CUSTOM
• Air Flow: On demand matching
• Tube Material: Copper Tube
• Refrigerant: R404a/R134a/R507a
• Warranty: 1 Year
• Certification: CE

Technical Specifications

Product Details

Specifications

Product name	Air Coolers
Refrigerant	R404a/R134a/R507a
temperature	Based on your needs
Air Flow	On demand matching
Voltage	380V/CUSTOM
Size	custom
fan quantity	On demand matching
Tube material	Copper Tube
Series	DD/DJ/DL
Motor Type	Outer Rotor/inner rotor

PRODUCT DESCRIPION

1. Features for cold room air cooler

DL, DD, DJ series of cold room air coolers for different range temperatures needed. DL air cooler for -5~+5 degree C, mainly use for chiller room. DD for -15~-25 degree C, mainly used for freezer room. DJ for -25~-40 degress C, mainly used for blast freezer room Cabinet is steel plate with plastic spray, corrosion proof Fin space: 4.5mm, 6.0mm, and 9.0mm Long-distance air throw is optional Stainless steel heater, defrosting evenly Double water receivers, more stable Mechanically expanded pipes with Aluminium fins Refrigerant: R22, R404A, R507A, etc

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COMPANY PROFILE

TRANSPORT

Pre-Sales Service

* Inquiry and consulting support. * Sample testing support. * View our Factory.

After-Sales Service *Advicing how to install the machine, Advicing how to use the machine. * Engineers available to service machinery overseas on customer cost.

FAQ

Q: How about the warranty for your products?

A: All of our products have one year warranty. During the guarantee period, if there are any problem with our instrument, we will help you to solve it by sending pictures, videos or free spare parts until things get fixed. Out of guarantee, we will also help you solve the problem,but not including send free spare parts to your country. Q: Can you do OEM? A: Yes, we can do OEM/ODM as you required. Q: Can you offer the technical support, online or site training or other A:We will offer technical support like operating manual, operating videos to support or provided training material of the detailed products you are interested in. Q: May I have a free sample? I need test your quality first. A: We are regret to tell you that we could not offer free sample to our customers, which is our company rule. But if you agree, we can quote special price to better support you for trail order.

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Ordering and Pricing

• Minimum order quantity: 1 set
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this evaporative air duct cooler?

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.

Which certifications does this evaporative air duct cooler carry?

It is supplied with CE documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.

Can the evaporative air duct cooler be supplied for my local voltage?

The standard configuration is 380V/CUSTOM. 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 Hangzhou Sino-Cold Sci-Tech Co., Ltd., based in China. The company 7 years as a verified Alibaba.com supplier, Trading Company, passed third-party supplier assessment. Browse the full Hangzhou Sino-Cold Sci-Tech Co., Ltd. range on HVACR Nexus.

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