Add to favorites
PATIKIL 4" Duct Connector Flange, Straight Pipe Exhaust Flange Stainless Steel Duct Mounting Plate for Heating Cooling Ventilation HVAC System — Open-Box, 40% Off
Brand: PATIKIL
Condition: Used - Mint
$1040
$1719
-40% Save $679
Updated: 50 days ago
Description
Interface Dimensions: 105 x 103 mm / 4.13 x 4.06 inch (OD*ID); Overall Height: 18 mm / 0.71 inch; Base Outer Diameter: 153 mm / 6 inch; Screw Hole Diameter: 9 mm / 0.35 inch; Color: Silver Tone; Material: 304 Stainless Steel; Packing List: 1pcs x Duct Connector
Advantages: 1. The flange is made of 304 stainless steel, which is anti-rust and wear-resistant, strong in corrosion resistance, not easy to deform, and durable. 2. The base of the connector has screw mounting holes, no drilling is required, and it is directly fixed on the wall with screws, which is easy to use.
Instruction: Method A: Directly used with a duct connector. Method B: Welding it to metal air duct or fan outlet/inlet directly for duct connection.
Application: Duct flanges are widely used for air ventilation systems in homes, kitchens, bathrooms, garages, factories, etc. What's more, it can be used on welded exhaust pipe, spiral exhaust pipe, exhaust pipe elbow fittings, fan hose connector.
NOTE: Please pay attention to selecting the appropriate connection diameter before placing an order.
Duct flanges are widely used for air ventilation systems in homes, kitchens, bathrooms, garages, factories, etc. What's more, it can be used on welded exhaust pipe, spiral exhaust pipe, exhaust pipe elbow fittings, fan hose connector.
Specification
Color: Silver Tone
Material: 304 Stainless Steel
Interface Dimensions: 105 x 103 mm / 4.13 x 4.06 inch (OD*ID)
Overall Height: 18 mm / 0.71 inch
Base Outer Diameter: 153 mm / 6 inch
Screw Hole Diameter: 9 mm / 0.35 inch
Packing List: 1pcs x Duct Connector
Advantages
1. The flange is made of 304 stainless steel, which is anti-rust and wear-resistant, strong in corrosion resistance, not easy to deform, and durable.
2. The base of the connector has screw mounting holes, no drilling is required, and it is directly fixed on the wall with screws, which is easy to use.
Instruction
Method A: Directly used with a duct connector . Method B: Welding it to metal air duct or fan outlet/inlet directly for duct connection.
NOTE: Please pay attention to selecting the appropriate connection diameter before placing an order.
Specification
Color: Silver Tone
Material: 304 Stainless Steel
Interface Dimensions: 105 x 103 mm / 4.13 x 4.06 inch (OD*ID)
Overall Height: 18 mm / 0.71 inch
Base Outer Diameter: 153 mm / 6 inch
Screw Hole Diameter: 9 mm / 0.35 inch
Packing List: 1pcs x Duct Connector
Advantages
1. The flange is made of 304 stainless steel, which is anti-rust and wear-resistant, strong in corrosion resistance, not easy to deform, and durable.
2. The base of the connector has screw mounting holes, no drilling is required, and it is directly fixed on the wall with screws, which is easy to use.
Instruction
Method A: Directly used with a duct connector . Method B: Welding it to metal air duct or fan outlet/inlet directly for duct connection.
NOTE: Please pay attention to selecting the appropriate connection diameter before placing an order.
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0bwfk7y6d
- Model:
- pta220824tt0105
- Country:
- US
- ASIN:
- B0BWFK7Y6D
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $7 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for PATIKIL products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.
