WeCooper 100mm - 4 inch Connector with Backdraught Shutter, Non-Return Damper Flap to Connect Duct Pipe or Flexible Hose Pipe
WeCooper 100mm - 4 inch Connector with Backdraught Shutter, Non-Return Damper Flap to Connect Duct Pipe or Flexible Hose Pipe
WeCooper 100mm - 4 inch Connector with Backdraught Shutter, Non-Return Damper Flap to Connect Duct Pipe or Flexible Hose Pipe
WeCooper 100mm - 4 inch Connector with Backdraught Shutter, Non-Return Damper Flap to Connect Duct Pipe or Flexible Hose Pipe
WeCooper 100mm - 4 inch Connector with Backdraught Shutter, Non-Return Damper Flap to Connect Duct Pipe or Flexible Hose Pipe
WeCooper 100mm - 4 inch Connector with Backdraught Shutter, Non-Return Damper Flap to Connect Duct Pipe or Flexible Hose Pipe
WeCooper 100mm - 4 inch Connector with Backdraught Shutter, Non-Return Damper Flap to Connect Duct Pipe or Flexible Hose Pipe
genuine image
WeCooper 100mm - 4 inch Connector with Backdraught Shutter, Non-Return Damper Flap to Connect Duct Pipe or Flexible Hose Pipe
WeCooper 100mm - 4 inch Connector with Backdraught Shutter, Non-Return Damper Flap to Connect Duct Pipe or Flexible Hose Pipe
WeCooper 100mm - 4 inch Connector with Backdraught Shutter, Non-Return Damper Flap to Connect Duct Pipe or Flexible Hose Pipe
WeCooper 100mm - 4 inch Connector with Backdraught Shutter, Non-Return Damper Flap to Connect Duct Pipe or Flexible Hose Pipe
WeCooper 100mm - 4 inch Connector with Backdraught Shutter, Non-Return Damper Flap to Connect Duct Pipe or Flexible Hose Pipe
WeCooper 100mm - 4 inch Connector with Backdraught Shutter, Non-Return Damper Flap to Connect Duct Pipe or Flexible Hose Pipe
WeCooper 100mm - 4 inch Connector with Backdraught Shutter, Non-Return Damper Flap to Connect Duct Pipe or Flexible Hose Pipe
You can't go wrong in purchasing this ducting connector with inline backdraught shutter or gravity damper flap.
WeCooper 100mm - 4 inch Connector with Backdraught Shutter, Non-Return Damper Flap to Connect Duct Pipe or Flexible Hose Pipe
Nº de artículo: 93008427

WeCooper 100mm - 4 inch Connector with Backdraught Shutter, Non-Return Damper Flap to Connect Duct Pipe or Flexible Hose Pipe

Nº de artículo: 93008427

USD 28

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from REINO UNIDO

En stock
REINO UNIDO Importado de la tienda UK
Haz tu pedido ahora y recíbelo por ahí Martes, Agosto 25
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
You can't go wrong in purchasing this ducting connector with inline backdraught shutter or gravity damper flap.
Mostrar más
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Up Voltage Transformer required for using electronics products of REINO UNIDO store (230 V). Recommended power converters Comprar ahora.

What Stands Out

Backdraught Shutter
The integrated backdraught shutter prevents unwanted airflow, maintaining optimal ventilation efficiency. This feature ensures that air flows only in the desired direction, improving airflow control and energy efficiency in your space.
Versatile Connection
Designed for use with both duct and flexible hose pipes, this connector offers flexibility for various installation scenarios. It adapts seamlessly to your ventilation needs, making it ideal for both residential and commercial applications.
Durable Construction
Constructed from high-quality materials, this connector ensures longevity and resilience. It withstands harsh conditions and delivers reliable performance, providing excellent value for money and reducing the need for frequent replacements.

Detalles de producto

Shop WeCooper 100mm - 4 inch Connector with Backdraught Shutter, Non-Return Damper Flap to Connect Duct Pipe or Flexible Hose Pipe online at a best price in Puerto Rico. B09H5DBB7W
BrandWeCooper
Model Number208672c9-b911-4d76-a6cc-85e645db2f22
Number of Packs1
ManufacturerWeCooper
Number of Items1
UPC700721629978
Country of OriginChina
Set NameSingle
Part Number208672c9-b911-4d76-a6cc-85e645db2f22
Specification MetEN 10204, EN 10206
Exterior FinishAluminium
Inlet Connection TypeFemale Iron Pipe
Outlet Connection TypeFlange
Number of Ports2
Thread Size4 inches (10.2 cm)
Thread TypeThread:
Connector TypeThreaded
Valve TypeSwing Valve
Inlet Connection Size100 Millimeters
Outlet Connection Size100 Millimeters
Size4 inch (10.2 cm)
Materialshort
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • HVAC Technicians

    Ideal for professionals installing or servicing ventilation systems requiring secure connections without backflow issues.

  • Home Improvement DIYers

    Great for homeowners enhancing air flow in their spaces using duct pipe or flexible hose connections.

  • Small Business Owners

    Useful for business owners managing air quality in shops or small offices, ensuring efficient ventilation without backdraft.

Not Suitable For
  • Large Industrial Users

    Not suitable for large-scale operations that require robust, high-capacity ducting systems for efficiency and airflow.

DESCRIPCIÓN DEL PRODUCTO

¿Tienes alguna consulta? Chatea con nosotros

Preguntas y respuestas de los clientes

  • Pregunta: What is the size compatibility of the connector?

    Respuesta: It is compatible with 100mm round pipes and 102mm flexible hoses.
  • Pregunta: What materials are used in the construction?

    Respuesta: The casing is made of galvanized steel, valve blades are aluminium, and the shaft and spring are stainless steel.
  • Pregunta: Can it be used for flexible ducting?

    Respuesta: Yes, for flexible ducting, steel duct clamps must be used to secure the backdraft damper.

WeCooper Heating & Cooling 208672c9-b911-4d76-a6cc-85e645db2f22 Editorial Review

  • ubuy Puerto Rico
  • ubuy Puerto Rico
  • ubuy Puerto Rico
  • ubuy Puerto Rico
  • ubuy Puerto Rico
  • ubuy Puerto Rico
  • ubuy Puerto Rico

The WeCooper 100mm - 4 inch Connector with Backdraught Shutter has garnered a variety of feedback from customers, reflecting a mixed but generally positive reception. Many users appreciate its functionality, particularly in areas prone to strong winds, as it effectively prevents the backdraft of wind into their homes. This capability is especially praised by those who installed it between their extract hoods and external vents, noting a significant reduction in wind ingress. In terms of build quality, users have remarked on the component's sturdy Construction and overall good value for the price. The lightweight nature of the product makes it easy to handle and install, which several reviewers found straightforward. A few users, however, experienced issues with spring strength that affected the operation of the shutter; while some managed to adjust the springs for better performance, others had to use additional insulation to ensure a snug fit within the duct. Overall, the WeCooper 100mm Connector appeals to users seeking an effective non-return damper, though potential buyers should be aware of possible adjustments needed for optimal functionality, particularly concerning the spring mechanism. **

Customer Reviews & Ratings

1084 valoraciones de los clientes
  • 5 estrella
    66%
  • 4 estrella
    9%
  • 3 estrella
    10%
  • 2 estrella
    4%
  • 1 estrella
    11%

Revisar este producto

Comparte tus ideas con otros clientes

ventajas

  • Effectively prevents wind ingress
  • Good build quality and lightweight design
  • Easy to install
  • Good value for money

Contras

  • Spring mechanism may be too strong for some extractor fans

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Pago seguro Global Delivery Easy Returns Genuine Products

Product Price History

Información importante

  • Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
  • No todos los productos que aparecen en Ubuy están a la venta, ya que Ubuy es un motor de búsqueda a nivel mundial. Los productos están sujetos a las normas de exportación/comercio.

USD 28

Haz tu pedido ahora y recíbelo por ahí Martes, Agosto 25

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

características y beneficios

  • Easy installation into 100mm round pipe or 102mm flexible hose.
  • Automatically opens and closes, allowing one-directional airflow.
  • Prevents cold air from entering extract fans or ducting.
  • High-quality materials: galvanized steel, aluminium, and stainless steel.
  • Includes inner rubber seal for better tightness and noise reduction.
  • Perfect for tumble dryers, bathrooms, garages, air conditioning, and more.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.