HVAC System Back Draught Dampers Galvanized Sheet Duct Air Back Draft Damper

• Material: Stainless Steel
• Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate
• Type: Volume Control Damper
• Venetian-Style Air Layers: 0
• Installation: Volume Control Damper
• Certification: ISO, CE, CCC
• Model NO.: Customized
• Power Supply: 24VAC/110VAC/220VAC
• Project Solution Capability: 1 Years
• After-Sale Service: Online Technical Support
• Application: Air Conditioning HVAC System, Ventilation, HVAC Sy
• Design Style: Modern
• Feature: Long Service Life
• Function: Air Control Dampers
• Transport Package: Plastic Bag in Side, Seaworthy Carton Outside.
• Specification: 75-500mm
• Trademark: Beideli
• Origin: Shandong
• Production Capacity: 1200 Piece/Pieces Per Week

Product Description

Products Description

Product Name	Back Draught Damper
Material	Galvanized sheet
Brand	Vairtech

 

 

Product Description:

* The  damper has aluminum lamellae which open during the air flow in one direction and close when air is draught back. When no air is flowing, the lamellae are maintained closed using a spring. * Also used to prevent movement of odors and air flow in ducting and noise reduction.

 

Item Code	Diameter size(mm)	Height(mm)
BDD-GR-100	D100	110
BDD-GR-125	D125	110
BDD-GR-150	D150	110
BDD-GR-200	D200	110
BDD-GR-250	D250	110
BDD-GR-315	D315	110

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Packaging & Shipping

Application

Company Profile

Shandong Beideli HVAC Equipment Co., Ltd. is located in Zibo City, China. Our company is near to Qingdao City and Jinan City, with convenient sea and air transportation. With more than 8 years' development in the HVAC industry, we have won a high reputation in the field, integrating the design, production, and service. Our product range consists of air diffuser, air ducts, air grills, ventilation system and related products.We have the ability to produce a wide range of products with various designs and sizes. Our products are manufactured from high quality base materials such as aluminum, plastic, metal and wood. Our products are suitable for a wide range of applications including ceiling, side-wall, flooring, base board, and commercial industry installations. We has all kind of advanced equipments for press forming machine, injection machines, automatic powder coating line and automatic feeding line. Besides, We also have a tooling shop, which is capable of making tooling for press metal, casting and plastic injection molding. So we can make customized design and customized size to fulfill the clients' request.
With rich experience in making HVAC parts and doing OEM for overseas customers,we are able to make the products meet your specifications.
We never overs tress credibility when building friendships with our customers. We hold the belief that we should never boast what we have but should always strive to become even better.
 

FAQ

1. Q: How about the payment terms?

Normally 30% deposit in advance. It can be discussed when we have friendly relationship. 

2. How about Delivery time?

We can produce 1200 Piece/Pieces Per Week. Normally, 10-15 days. 

3. Q:Can I get a sample?

Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.

4. Q : What's the price?

Reasonable price, competitive price, and acceptable prices, which are all based on good quality. 

Any requirements or question,welcome to "Send"   us an e-mail.

It's our great honor to do services for you!