Roof Vents | McMaster-Carr

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Component

Material

Stainless Steel

Duct Size

Duct Profile

ID

Shape

Adjustable-Angle Elbow

Mounting Location

For Duct Diameter

1 1/4" to 1 7/16"

1 1/2" to 1 11/16"

1 3/4" to 1 15/16"

2 7/8" to 4 7/8"

4 7/8" to 6 7/8"

6 7/8" to 8 7/8"

8 7/8" to 10 7/8"

Voltage

208V AC to 230V AC

Base Width

Diameter

1 1/4" to 1 7/16"

1 1/2" to 1 11/16"

1 3/4" to 1 15/16"

2 7/8" to 4 7/8"

4 7/8" to 6 7/8"

6 7/8" to 8 7/8"

8 7/8" to 10 7/8"

For Pipe OD

1 1/4" to 1 1/2"

Blade Diameter

DFARS Specialty Metals

Fitting Connection

Quick-Disconnect Clamp

Length

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Export Control Classification Number (ECCN)

Height

RoHS

REACH

Gauge

Maximum Temperature

Base Diameter

Opening Width

How can we improve?

472 Products

Heating, Ventilation, and Air Conditioning

Duct Vent Caps

Reduce downdrafts and prevent obstructions from entering vents

Duct Intake Hoods

Duct Intake Hoods

Capture air, vapors, and fumes at the source

Chimney Pipe and Fittings

Chimney Pipe and Fittings

Vent hot air and fumes from boilers, furnaces, and stoves

Duct Airflow Dampers

Duct Airflow Dampers

Regulate airflow to sections of duct

Louvers

Allow air to circulate through doors, walls, roofs, and enclosures

Diffuser Dampers

Diffuser Dampers

Regulate the airflow coming out of drop-ceiling diffusers

Duct Fire Dampers

Duct Fire Dampers

Automatically close at high temperatures to help prevent the spread of fire through duct

Exhaust Fans

Draw stagnant and humid air out of a room or area

Sealing

Pipe Flashings

Create watertight seals around vent pipes on roofs, even if they expand, contract, and vibrate

Pipe Flashing Seals

Pipe Flashing Seals

Slide over roof flashings for a watertight seal without the need for caulk

Fluid Handling

Pipe Vent Caps

Keep rain and debris out of vertical exhaust pipe

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)