5 Inch Duct Connector Flange, 2 Pack Metal Fitting Straight Pipe Flange Round Ventilation Air Duct for Heating Cooling Ventilation HVAC System 12x18x25mm 0280156019

0280156019

for Chevy Silverado 3500 1999-2002

Bore Diameter: 10mm to 10mm

restaurant or any other commercial environment

A necessity for setting up an air pump

5 Inch Duct Connector Flange, 2 Pack Metal Fitting Straight Pipe Flange Round Ventilation Air Duct for Heating Cooling Ventilation HVAC System 12x18x25mm 0280156019Duct flanges are widely used for air ventilation systems in home, kitchen, bathroom, garage and factory etc. Specification Color: Grey Material: Galvanized Iron Interface Outer Diameter: 115 mm 4. 5 inch Diagonal Mounting Hole Distance: 144 mm 5. 7 inch Distance Between Adjacent Mounting Holes: 70 mm 2. 8 inch Base Outer Diameter: 153 mm 6 inch Packing List: 2 x Duct Connector Advantages 1. The connector is made of galvanized iron, which is anti