Can this be used in a greenhouse as an intake shutter near the floor that activates when the exhaust fan near the ceiling runs?

I think it would work, if the shutters are mounted inward. The flaps work very well, and even by themselves with a light wind. Don’t expect them to fully open for your application. They will only open enough to break the negative side air created by the exhaust fan.

I will be using this with out a fan. Does it have a manually propped open option?

No, it takes either negative air or suction pressure to open but you can use your hand to open blades then prop it open if you like. The intent is to stay closed unless relieving negative pressure .

Can it be mounted in other than a vertical orientation? I'm looking to install on a diagonal (approximately 45 degree / negative pressure above)

What are you going to use to open it a fan? I would also pay attention to water proofing for a non vertical orientation.. It has one main bus bar that opens all of the louvers at once

Does the lever on the back attach and move all of the louvers at the same time?

Yes! The lever is attached to all the louvres. I use my fan to open mine I do not have anything attached to the lever. It would be possible to open and close it with an actuator attached to the lever.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Dayton 12" Backdraft Damper/Wall Shutter, 12-1/2" x 12-1/2" Opening Required (1, 3-Panel)

产品编号: 166327602

细节

Brand
Dayton
Color
Silver
Controller Type
Button Control
Electric fan design
Exhaust Fan
Material
G-90 Steel
Mounting Type
Wall Mount

🔇Quiet Felted Aluminum Louvers

🌬️3-Panel Automatic Opening

🛠️G-90 Galvanized Steel Frame

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

HK$905

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

描述

🌬️ Elevate airflow with silent strength — don’t let your ventilation fall behind!

WHISPER QUIET LOUVERS - Felted aluminum blades minimize noise, keeping your workspace peaceful and professional.
PRECISION FIT EASY INSTALL - Prepunched 9/32" x 1/2" mounting holes and exact 12-1/2" x 12-1/2" opening size for hassle-free setup.
SEAMLESS AUTOMATIC OPERATION - 3-panel shutters open instantly with fan activation—no manual effort required.
ROBUST GALVANIZED STEEL FRAME - Durable G-90 steel ensures long-lasting, rust-resistant performance for your ventilation needs.
WEATHER RESISTANT EFFICIENT - Designed for vertical wall mounting with stainless steel pivot pins and nylon bushings for smooth, reliable function.

The Dayton 12" Backdraft Damper/Wall Shutter features a rugged G-90 galvanized steel frame and felted aluminum louvers that open automatically with vertical exhaust fans. Its 3-panel design ensures efficient airflow while maintaining quiet operation. Engineered for easy wall mounting with prepunched holes and weather-resistant components, this shutter is a professional-grade solution for optimized ventilation.

规格

ASIN	B07HLXHRCN
Best Sellers Rank	#476,637 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,268 in Household Ventilation Fans
Blade Material	Aluminum
Brand	Dayton
Brand Name	Dayton
Collection Name	Exhaust Fan Accessories
Color	Silver
Control Method	Touch
Controller Type	Button Control
Customer Reviews	4.6 out of 5 stars 206 Reviews
Electric Fan Design	Exhaust Fan
Electric fan design	Exhaust Fan
Finish Type	Mill Finish
Included Components	Nylon bushings, Stainless steel pivot pins
Indoor Outdoor Usage	Outdoor
Installation Type	Wall Mount
Is Product Cordless	No
Manufacturer	CAI - DAYTON
Material	G-90 Galvanized Steel, Felted Aluminum
Model Name	2C518
Model Number	2C518
Mounting Type	Wall Mount
Number of Blades	3
Number of Power Levels	3
Part Number	2C518
Power Source	Corded Electric
Recommended Uses For Product	Exhausting
Size	15" x 15"
Smart Home Compatibility	Not Smart Home Compatible
Special Feature	Automatic Opening, Quiet Operation, Weather Resistant, Vertical Mount, Wall Mount
Special Features	Automatic Opening, Quiet Operation, Weather Resistant, Vertical Mount, Wall Mount
Standby Power Shutoff	Efficient
Style	Modern
Switch Type	Push Button
UPC	696333290364
Unit Count	3.0 Count
Wattage	50 watts

L**S

22.03.2021

A**R

7.06.2020

D**8

5.04.2021

J**.

13.05.2021

J**R

1.12.2020

O**Y

12.09.2020

B**L

26.11.2020

L**S

18.01.2021

常见问题

产品是真实而真实的吗？+

是的，所有产品均直接来自美国，英国，阿联酋和印度的授权零售商。我们保持严格的质量控制过程，并在运输前验证每种产品。所有项目都有适用的制造商保证，并由我们的标准退货政策涵盖。

交货需要多长时间，这是可靠的？+

送货时间因目的地国家 /地区不等，通常从3-9个工作日不等。每个订单都可以通过我们的系统完全跟踪。我们处理所有关闭范围，并使用可靠的快递合作伙伴进行最后一英里的交付。您将通过电子邮件和我们的应用程序定期收到有关您的订单状态的更新。

什么是凡人车？从安全订购安全吗？+

自2014年以来，落伍车是一个国际电子商务平台。我们每天在全球范围内安全地处理数千个订单。每个产品都会在交付前经过我们的质量验证过程，我们提供端到端订单跟踪，24/7客户支持以及全面的回报政策，以确保安全的购物体验。

产品定价如何计算？+

我们的价格包括产品成本，国际运输，进口关税，关税和当地交货费用。我们处理所有海关和导入程序，确保交货时没有隐藏的费用。 Pro会员将获得额外的福利，包括免费送货。

TrustPilot

TrustScore 4.5 | 7,300多个评论

Sneha T.

我收到的产品完好无损。总体来说服务很棒。

1 个月前

尤素夫·A.

总体来说，体验非常棒。会推荐给朋友和家人。

1 个月前

查看所有TrustPiLot评论

全球购物，通过 Desertcart 享受优惠

物有所值

各种产品的价格具有竞争力

全球购物

为 100 多个国家的数百万购物者提供服务

增强保护

深受全球购物者喜爱的值得信赖的支付方式

客户保证

深受全球购物者喜爱的值得信赖的支付方式。

沙漠车应用程序

随时随地随时随地购物。

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

HK$905

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

TrustPilot

TrustScore 4.5 | 7,300多个评论

拉维·S。

我很喜欢这里提供的多种产品。一定会再次光顾。

2 个月前

Meera L.

交易顺利，产品完好无损地到达。

3 周前

查看所有TrustPiLot评论