PATIKIL 5" to 4" Eccentric Duct Reducer, 1Pcs Galvanized Iron Ducting Connector Round Air Duct Adapter Pipe Fitting for Vent Inline Ventilation Bathroom Kitchen

This eccentric duct reducer and increaser are used as a duct adapter for duct diameter changes in the ventilation system. Suitable for the HVAC system, bathroom exhaust, air-cooled hood, embedded fans, hood, roller dryer, chimney, dust collection system, etc.SpecificationColor: SilverMaterial: galvanized ironSize: 125 x 0.6 mm/4.9 x 0.02 inches (H*W)The outer diameter interface: 125 mm / 4.9 inches;100 mm / 3.9 inchesPacking List: 1 pcs x Eccentric Air Duct ReducerAdvantages:1. Made of durable galvanized iron material, strong, waterproof, moisture-proof, wear-resistant, good toughness, strong pressure resistance, not easy to deform, can be used for a long time.2. Smooth interior surface can reduce the resistance of ventilation.Instructions for useEasy to install, connect the duct reducer to a metal air duct or vent hose, and use pipe clamps and tape to fasten the connection. CautionPlease select the appropriate size as required.Square ;

• Specification: Color: Silver; Material: galvanized iron; Size: 125 x 0.6 mm/4.9 x 0.02 inches (H*W); The outer diameter interface: 125 mm / 4.9 inches;100 mm / 3.9 inches; Packing List 1 pcs x Air Duct Reducer
• Advantages: 1. made of durable galvanized iron material, sturdy, waterproof, moistureproof, wear-resistant, good toughness, strong pressure resistance, not easy to deform, can be used for a long time; 2. This Air Duct Reducer has a big and small end, making the installation easier and faster. It can reduce the resistance and improve the ventilation effect.
• Instruction: Fix the duct connector to the wall, floor, ceiling opening or any other surface. Then fix the duct to the connector.
• Application: This Air Duct Reducer such as exhaust fans, tumble dryers, range hoods or other exhaust systems. It suits bathroom fans, dust collectors, in-line extractor fans, HVAC systems, hydroponics installations and more. They are widely used in bathrooms, kitchens, homes, offices and warehouses.
• Note: Please choose the right size according to your needs. Product does not include screws