4 Inch Duct Connector Flange

Specifications

Duct flangesGeneral Information：[1]NOTE: 1. Please pay attention to selecting the appropriate connection outer diameter before placing an order. 2. Screws are not included in the package.[2]Advantages: 1. The connector is made of galvanized iron, which is anti-corrosion, cold-resistant, high-temperature resistant, not easily deformed, 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. 3. The surface of the ventilation flange is smooth, which is conducive to connecting the air duct.[3]Instruction: Screw the flange securely to the air inlet, air outlet, wall, ceiling or other surface for connecting to the ventilation system.

Related Items

15mm ID 20mm OD 3.3ft Fuel Line Hose Black

5pcs DC Male Power Connector Adapter 1.85″ DC6330 6.3mm x 3.0mm DC Male

5 Pack Rigid Screw Coupling 3mm – 3mm Coupler L20mm x D12mm Aluminum Alloy Red

Pack of 4 Aluminium Spacer M5 3/16″ ID x 1/2″ OD x 3/4″ L

2 Pcs KSD301 Thermostat 85°C/185°F Snap Disc Temperature Switch Bakelite

20P Cable Barrier Terminal Strip Dual Rows 660V 15A DIN Rail Base

50W 1000 Ohm Aluminum Shell Resistor, 5pcs Housing Resistor 5% Tolerance, Golden

12 Pack 9/16″ x 3.3 ft Backer Rod Foam Rod Caulk Saver (15mm) White