Welding Fume Hoods | McMaster-Carr

	Mounting Location Mounting Location

	Overall Width Overall Width

	Overall Height Overall Height

	Voltage Voltage

120V AC

230V AC

460V AC

	Recommended Airflow Recommended Airflow

200 cfm

350 cfm

500 cfm

	Opening Width Opening Width

	Opening Height Opening Height

	Outlet OD Outlet OD

	Inside Depth Inside Depth

	Airflow Airflow

105 cfm

350 cfm

450 cfm @ 0 in. of H2 O

500 cfm @ 0 in. of H2 O

450 cfm @ 1/2 in. of H2 O

755 cfm @ 1/2 in. of H2 O

855 cfm @ 1/2 in. of H2 O

1,045 cfm @ 1/2 in. of H2 O

1,135 cfm @ 1/2 in. of H2 O

1,615 cfm @ 1/2 in. of H2 O

	Power Power

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Electrical Connection Type Electrical Connection Type

Hardwire

Plug

	Hood Diameter Hood Diameter

	Volume Volume

	Inside Width Inside Width

	For Removing For Removing

Odors and Fumes

Dust and Particles

	Current Current

	Clarity Clarity

Clear

Translucent

Opaque

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Material Material

Polycarbonate Plastic

Polyethylene Plastic

Polypropylene Plastic

	Environment Environment

Damp

Dusty

Hazardous

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

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39 Products

About Calculating the Airflow Required for Air Cleaning

Position these exhausters above drums, tanks, and distillers to remove fumes, vapors, and fine dust particles from your space. All include a pulley system to adjust the hood height. Add an optional swivel wall bracket (sold separately) for side-to-side movement.

Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.

Exhausters
				Hose						Optional Swivel Wall Bracket
Hood Dia.	Airflow @ Static Pressure	Volume	Power, hp	ID	Lg., ft.	Mounting Location	Includes		Each		Each
120V AC—Plug
27"	500 cfm @ 0 in. of H 2 O	60 dB @ 5 ft.	1/8	6"	10	Ceiling, Wall	Blower, Outside Vent Kit	00000000	000000000	00000000	0000000
32"	500 cfm @ 0 in. of H 2 O	60 dB @ 5 ft.	1/8	6"	10	Ceiling, Wall	Blower, Outside Vent Kit	00000000	00000000	00000000	000000
37"	500 cfm @ 0 in. of H 2 O	60 dB @ 5 ft.	1/8	6"	10	Ceiling, Wall	Blower, Outside Vent Kit	00000000	00000000	00000000	000000
44"	500 cfm @ 0 in. of H 2 O	60 dB @ 5 ft.	1/8	6"	10	Ceiling, Wall	Blower, Outside Vent Kit	00000000	00000000	00000000	000000

Floor-Mount Fume Exhausters

Black Powder-Coated Steel

Aluminum

Remove fumes, vapors, and fine dust particles from your space. These exhausters are commonly used in welding, soldering, and other operations that create fumes.

Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.

Totally enclosed exhausters have an external fan for cooling. These exhausters offer more protection than open dripproof exhausters. They can be used in dirty, dusty, and damp environments, but are not airtight.

Single-duct kits (sold separately) maximize airflow at one fume collection point. They include a hose, a nozzle, and two clamps.

Dual-duct kits (sold separately) create two points for fume collection, although each will have lower airflow than the one collection point of a single-duct kit. These kits include two hoses, two nozzles, four clamps, and a wye connector.

					Overall					Mounting
Airflow @ Static Pressure	Volume	Power, hp	Inlet Dia.	Outlet Dia.	Ht.	Wd.	Dp.	Housing Material	Base Material	Fasteners Included	For Screw Size	Hole Dia.	Number of Holes		Each
Totally Enclosed
120V AC,Single Phase—Plug
755 cfm @ 1/2 in. of H₂O	72 dBA @ 15 ft.	3/4	6"	6"	20 1/4"	17"	15 3/4"	Black Powder-Coated Steel	Steel	No	3/8"	7/16"	4	00000000	000000000
230V AC,Single Phase—Hardwire
1,135 cfm @ 1/2 in. of H₂O	78 dBA @ 15 ft.	3	6"	6"	22 7/8"	19 1/8"	18 1/4"	Black Powder-Coated Steel	Steel	No	3/8"	7/16"	4	00000000	00000000
120/230V AC,Single Phase—Hardwire
1,045 cfm @ 1/2 in. of H₂O	75 dBA @ 15 ft.	1 1/2	6"	6"	16 3/8"	12 1/4"	18"	Aluminum	Steel	No	3/8"	7/16"	4	00000000	00000000
1,615 cfm @ 1/2 in. of H₂O	72 dBA @ 15 ft.	2	8"	8"	21 1/2"	14 7/8"	18 5/8"	Aluminum	Steel	No	3/8"	7/16"	4	00000000	00000000
230/460V AC,Three Phase—Hardwire
450 cfm @ 1/2 in. of H₂O	64 dBA @ 15 ft.	1/4	6"	6"	16 3/8"	12 1/4"	15 1/4"	Aluminum	Steel	No	3/8"	7/16"	4	00000000	00000000
855 cfm @ 1/2 in. of H₂O	74 dBA @ 15 ft.	1 1/2	6"	6"	22 7/8"	19 1/8"	17 1/8"	Black Powder-Coated Steel	Steel	No	3/8"	7/16"	4	00000000	00000000
1,135 cfm @ 1/2 in. of H₂O	78 dBA @ 15 ft.	3	6"	6"	22 7/8"	19 1/8"	19 7/8"	Black Powder-Coated Steel	Steel	No	3/8"	7/16"	4	00000000	00000000
1,615 cfm @ 1/2 in. of H₂O	72 dBA @ 15 ft.	2	8"	8"	21 1/2"	14 7/8"	18 1/4"	Aluminum	Steel	No	3/8"	7/16"	4	00000000	00000000

Single-Duct Kit for Exhausters with 8" Inlet Dia.	Each	0000000
Single-Duct Kit for Exhausters with 6" Inlet Dia.	Each	000000
Dual-Duct Kit for Exhausters with 6" Inlet Dia.	Each	000000

Suspended-Hood Hazardous Location Fume Exhausters

Position these exhausters above drums, tanks, and distillers to remove fumes, vapors, and fine dust particles from your space. All have a motor that is UL listed for Class I, Divisions 1 and 2, Groups C and D; and Class II, Divisions 1 and 2, Groups F and G locations. Exhausters include a pulley system to adjust the hood height. Add an optional swivel wall bracket (sold separately) for side-to-side movement.

Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.

Exhausters
				Hose							Optional Swivel Wall Bracket
Hood Dia.	Airflow @ Static Pressure	Volume	Power, hp	ID	Lg., ft.	Mounting Location	Includes	Environmental Rating		Each		Each
120/230V AC—Hardwire
27"	450 cfm @ 0 in. of H 2 O	69 dB @ 5 ft.	1/2	6"	10	Ceiling, Wall	Blower, Outside Vent Kit	NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups F, G IP54	00000000	000000000	00000000	0000000
32"	450 cfm @ 0 in. of H 2 O	69 dB @ 5 ft.	1/2	6"	10	Ceiling, Wall	Blower, Outside Vent Kit	NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups F, G IP54	00000000	00000000	00000000	000000
37"	450 cfm @ 0 in. of H 2 O	69 dB @ 5 ft.	1/2	6"	10	Ceiling, Wall	Blower, Outside Vent Kit	NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups F, G IP54	00000000	00000000	00000000	000000
44"	450 cfm @ 0 in. of H 2 O	69 dB @ 5 ft.	1/2	6"	10	Ceiling, Wall	Blower, Outside Vent Kit	NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups F, G IP54	00000000	00000000	00000000	000000

Fume Hoods

Polyethylene Hood with Adjustable Sliding Window

Polypropylene Hood with Adjustable Sliding Window

Polycarbonate Hood with Adjustable Sliding Window

Pair these hoods with an exhaust system to contain harmful fumes, vapors, and gasses while venting them away from work spaces—they protect users from inhaling or coming in contact with them. To access the enclosed space, these hoods have an adjustable sliding window, which also lets your exhaust system pull air from the outside. Polycarbonate windows are more durable than acrylic windows. All of these hoods resist chemicals and corrosion.

Polyethylene hoods have a molded one-piece construction with rounded inside corners to prevent gaps and crevices, making them easy to wipe clean.

Polypropylene hoods are nonconductive. They’re also translucent, so they let in more light than polyethylene hoods for added visibility.

Polycarbonate hoods are dent and scratch resistant. They’re also clear, offering an unobstructed view from all sides.

	Overall			Opening		Windows			Outlets
Recommended Airflow, cfm	Height	Width	Depth	Height	Width	Number of	Material	Clarity	Number of	OD	Gender		Each
Polyethylene Plastic with Adjustable Sliding Window
200	22"	27"	13"	12"	22"	1	Acrylic Plastic	Clear	1	4", 6"	Male	00000000	0000000
350	30"	42"	20"	14 1/8"	34 1/2"	1	Acrylic Plastic	Clear	1	6"	Male	00000000	00000000
Polypropylene Plastic with Adjustable Sliding Window
500	36"	48"	24"	21"	46"	1	Acrylic Plastic	Clear	1	6"	Male	00000000	00000000
Polycarbonate Plastic with Adjustable Sliding Window
200	26 1/8"	25 7/8"	24"	13"	20 1/8"	1	Polycarbonate Plastic	Clear	1	6"	Male	00000000	00000000
200	26 1/8"	43 7/8"	24"	13"	38 1/8"	1	Polycarbonate Plastic	Clear	2	6"	Male	00000000	00000000

Combination Mobile/Bench-Top Air Cleaners

In Bench-Top Position

In Mobile Position

Roll this air cleaner to the contaminant source or place it on a bench top. Attach the included plastic hood to use as an air cleaning booth.

Includes a prefilter; all other filters sold separately.

Standard filter captures 95% of particles down to 3 microns.

HEPA filter captures 99.97% of particles down to 0.3 microns.

Odor-removal filter has carbon to remove odors. It includes a pleated filter that captures 60% of particles down to 3 microns.

Add an odor-removal after-filter to standard and HEPA filters for light duty odor control.

						Overall				Hose
Airflow, cfm	Volume	Power, hp	Voltage	Current	For Inlet Duct Dia.	Ht.	Wd.	Dp.	Housing Material	Lg., ft.	Material	Includes	For Removing		Each
350	58 dBA @ 15 ft.	1/4	120V AC	2.8A	2 1/2"	19 1/2"	12 1/2"	12 1/2"	Powder-Coated Steel	4	Plastic	Disposable Prefilter, Plastic Hood	Dust and Particles, Odors and Fumes	0000000	000000000

Odor-Removal Filters	Each	0000000
Replacement Prefilters (Pkg. of 4)	Pkg.	000000
Odor-Removal After-Filters	Each	000000
HEPA Filters	Each	000000
Standard Filters	Each	000000
Replacement Pleated Filters for Odor-Removal Filters and After-Filters	Each	00000
Replacement Carbon for Odor-Removal Filters and After-Filters	Each	000000

Adjustable-Arm Bench-Top Air Cleaners

Cleaners cannot be sold to the listed areas due to environmental regulations.

					Overall					Housing
Airflow, cfm	Volume	Power, hp	Voltage	Current	Ht.	Wd.	Dp.	For Max. Surface Thick.	Arm Reach	Material	Color	Includes	For Removing	Cannot Be Sold To		Each
105	38 dBA @ 15 ft.	1/40	120V AC	0.1A	8 1/2"	8 1/4"	4"	2 1/2"	24"	Plastic	White	Disposable Odor-Removal Filter	Odors and Fumes	CA	0000000	0000000

Replacement Filters (Pkg. of 3)

0000000

Pkg.

000000

Static-Dissipative Adjustable-Arm Bench-Top Air Cleaners

Eliminate static buildup while cleaning air. Cleaners cannot be sold to the listed areas due to environmental regulations.

					Overall					Housing
Airflow, cfm	Volume	Power, hp	Voltage	Current	Ht.	Wd.	Dp.	For Max. Surface Thick.	Arm Reach	Material	Color	Surface Resistivity, ohms/sq.	Includes	For Removing	Cannot Be Sold To		Each
105	38 dBA @ 15 ft.	1/40	120V AC	0.1A	8 1/2"	8 1/4"	4"	2 1/2"	24"	Plastic	Black	10⁹	Disposable Odor-Removal Filter	Odors and Fumes	CA	0000000	0000000

Replacement Filters (Pkg. of 3)

0000000

Pkg.

000000

Bench-Top Air Cleaners

Cleaners cannot be sold to the listed areas due to environmental regulations.

					Overall			Housing
Airflow, cfm	Volume	Power, hp	Voltage	Current	Ht.	Wd.	Dp.	Material	Color	Cord Lg., ft.	Includes	Cannot Be Sold To	For Removing		Each
105	38 dBA @ 15 ft.	1/40	120V AC	0.1A	8 1/2"	8 1/4"	4"	Plastic	White	6	Disposable Odor-Removal Filter	CA	Odors and Fumes	0000000	0000000

Replacement Filters (Pkg. of 3)

0000000

Pkg.

000000

Static-Dissipative Bench-Top Air Cleaners

Eliminate static buildup while cleaning air. Cleaners cannot be sold to the listed areas due to environmental regulations.

					Overall			Housing
Airflow, cfm	Volume	Power, hp	Voltage	Current	Ht.	Wd.	Dp.	Material	Color	Surface Resistivity, ohms/sq.	Includes	For Removing	Cannot Be Sold To		Each
105	38 dBA @ 15 ft.	1/40	120V AC	0.1A	8 1/2"	8 1/4"	4"	Plastic	Black	10⁹	Disposable Odor-Removal Filter	Odors and Fumes	CA	0000000	0000000

Replacement Filters (Pkg. of 3)

0000000

Pkg.

000000

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About Calculating the Airflow Required for Air Cleaning

Suspended-Hood Fume Exhausters

Floor-Mount Fume Exhausters

Suspended-Hood Hazardous Location Fume Exhausters

Fume Hoods

Combination Mobile/Bench-Top Air Cleaners

Adjustable-Arm Bench-Top Air Cleaners

Static-Dissipative Adjustable-Arm Bench-Top Air Cleaners

Bench-Top Air Cleaners

Static-Dissipative Bench-Top Air Cleaners