Fan Grilles | McMaster-Carr

	System of Measurement System of Measurement

Inch

Metric

	For Fan Width For Fan Width

	For Fan Height For Fan Height

	For Fan Shape For Fan Shape

Square

Round

Oblong

	Frame Material Frame Material

	For Fan Diameter For Fan Diameter

	Frame Finish Frame Finish

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

RoHS Compliant

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

REACH Compliant

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

DFARS Specialty Metals
COTS-Exempt

	Shape Shape


Square	Round

Oblong	Rectangle

	Voltage Voltage

115V AC

120V AC

230V AC

	Overall Height Overall Height

	Overall Width Overall Width

	Overall Depth Overall Depth

	Temperature Range Temperature Range

-55° F

0° F

15° F

	Temperature Range Temperature Range

150° F

155° F

165° F

	Airflow Airflow

	Screen Material Screen Material

Stainless Steel

Aluminum

	Frequency Frequency

50Hz

60Hz

	Guard Material Guard Material

Steel

Plastic

Stainless Steel

	Thickness Thickness

	For Opening Width For Opening Width

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132 Products

About Sound Levels

Measured in decibels (dB), volume ratings indicate how much noise equipment makes. Some common volume levels include a whisper @ 20 dB, a refrigerator @ 40 dB, a conversation @ 60 dB, and a light machine shop @ 90 dB. OSHA recommends hearing protection for exposure to 80 dB and greater.

Equipment-Cooling Fan Guards

Steel And Stainless Steel
For Square, Round,
And Oblong Fans

Plastic For Square Fans

Plastic For Round And Oblong Fans

For technical drawings and 3-D models, click on a part number.

For Square Fans

Nickel-Plated Steel
For Fan Ht.	For Fan Wd.		Each
4.69", 4.72" (119 mm, 120 mm)	4.69", 4.72" (119 mm, 120 mm)	00000000	00000
5", 5.31" (127 mm, 135 mm)	5", 5.31" (127 mm, 135 mm)	00000000	0000
0.98" (25 mm)	0.98" (25 mm)	00000000	0000
1.57" (40 mm)	1.57" (40 mm)	00000000	0000
1.97" (50 mm)	1.97" (50 mm)	00000000	0000
2.36" (60 mm)	2.36" (60 mm)	00000000	0000
3.15" (80 mm)	3.15" (80 mm)	00000000	0000
3.62" (92 mm)	3.62" (92 mm)	00000000	0000
6.89" (175 mm)	6.89" (175 mm)	00000000	0000
11.02" (280 mm)	11.02" (280 mm)	00000000	00000
Powder-Coated Steel
8.86" (225 mm)	8.86" (225 mm)	00000000	00000
304 Stainless Steel
4.69", 4.72" (119 mm, 120 mm)	4.69", 4.72" (119 mm, 120 mm)	000000000	0000
5", 5.31" (127 mm, 135 mm)	5", 5.31" (127 mm, 135 mm)	000000000	0000
0.98" (25 mm)	0.98" (25 mm)	000000000	0000
1.57" (40 mm)	1.57" (40 mm)	000000000	0000
1.97" (50 mm)	1.97" (50 mm)	000000000	0000
2.36" (60 mm)	2.36" (60 mm)	000000000	0000
3.15" (80 mm)	3.15" (80 mm)	000000000	0000
3.62" (92 mm)	3.62" (92 mm)	000000000	0000
Plastic
4.69", 4.72" (119 mm, 120 mm)	4.69", 4.72" (119 mm, 120 mm)	00000000	0000
1.57" (40 mm)	1.57" (40 mm)	00000000	000
2.36" (60 mm)	2.36" (60 mm)	00000000	0000
3.15" (80 mm)	3.15" (80 mm)	00000000	0000
3.62" (92 mm)	3.62" (92 mm)	00000000	0000

For Round Fans

	Nickel-Plated Steel		304 Stainless Steel
For Fan Dia.		Each		Each
7.87" (200 mm)	00000000	000000	000000	00
10" (254 mm)	00000000	0000	000000000	000000

For Round and Oblong Fans

Nickel-Plated Steel
For Fan Ht.	For Fan Wd.	For Fan Dia.		Each
5.91" (150 mm)	6.77" (172 mm)	5.91", 6.77" (150 mm, 172 mm)	00000000	00000
304 Stainless Steel
5.91" (150 mm)	6.77" (172 mm)	5.91", 6.77" (150 mm, 172 mm)	000000000	0000
Plastic
5.91" (150 mm)	6.77" (172 mm)	5.91", 6.77" (150 mm, 172 mm)	00000000	0000

Shielded Equipment-Cooling Fan Guards

Mesh Guard for Square Fans

Mesh Guard for Round and Oblong Fans

Honeycomb Guard for Square Fans

Made of conductive metal, these guards cover fans to block EMI (electromagnetic interference) and RFI (radio frequency interference). The screen also helps keep large debris out of your enclosure and protects fingers from spinning fans.

Mesh fan guards work for general purpose shielding.

Honeycomb fan guards shield sensitive parts, such as precision measuring equipment. They have high interference reduction at frequency, also known as attenuation, so they block most interference. The beryllium copper gasket seals gaps between the fan guard and your enclosure for additional protection. Do not use in direct contact with acetylene.

For technical drawings and 3-D models, click on a part number.

For Fan
Height	Width	Diameter	Thickness	Interference Reduction @ Frequency	Screen Material	Gasket Material	Temp. Range, °F		Each
Aluminum
Mesh
For Square Fans
2.36" (60 mm)	2.36" (60 mm)	__	0.17" (4.3 mm)	Not Rated	Stainless Steel	__	__	00000000	00000
3.15" (80 mm)	3.15" (80 mm)	__	0.17" (4.3 mm)	Not Rated	Stainless Steel	__	__	00000000	0000
3.62" (92 mm)	3.62" (92 mm)	__	0.17" (4.3 mm)	Not Rated	Stainless Steel	__	__	00000000	0000
4.69", 4.72" (119 mm, 120 mm)	4.69", 4.72" (119 mm, 120 mm)	__	0.17" (4.3 mm)	Not Rated	Stainless Steel	__	__	00000000	0000
5", 5.31" (127 mm, 135 mm)	5", 5.31" (127 mm, 135 mm)	__	0.17" (4.3 mm)	Not Rated	Stainless Steel	__	__	00000000	0000
For Round and Oblong Fans
5.91" (150 mm)	6.77" (172 mm)	5.91", 6.77" (150 mm, 172 mm)	0.17" (4.3 mm)	Not Rated	Stainless Steel	__	__	00000000	00000
Honeycomb
For Square Fans
1.5" (38 mm)	1.5" (38 mm)	__	0.35" (8.8 mm)	80 dB @ 1 GHz	Aluminum	Beryllium Copper	-55° to 150°	0000000	00000
1.57" (40 mm)	1.57" (40 mm)	__	0.35" (8.8 mm)	80 dB @ 1 GHz	Aluminum	Beryllium Copper	-55° to 150°	0000000	00000
2.36" (60 mm)	2.36" (60 mm)	__	0.35" (8.8 mm)	80 dB @ 1 GHz	Aluminum	Beryllium Copper	-55° to 150°	0000000	00000
3.15" (80 mm)	3.15" (80 mm)	__	0.35" (8.8 mm)	80 dB @ 1 GHz	Aluminum	Beryllium Copper	-55° to 150°	0000000	00000
3.62" (92 mm)	3.62" (92 mm)	__	0.35" (8.8 mm)	80 dB @ 1 GHz	Aluminum	Beryllium Copper	-55° to 150°	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	__	0.35" (8.8 mm)	80 dB @ 1 GHz	Aluminum	Beryllium Copper	-55° to 150°	0000000	00000
Black-Oxide Aluminum
Mesh
For Square Fans
2.36" (60 mm)	2.36" (60 mm)	__	0.17" (4.3 mm)	Not Rated	Stainless Steel	__	__	000000000	0000
3.15" (80 mm)	3.15" (80 mm)	__	0.17" (4.3 mm)	Not Rated	Stainless Steel	__	__	000000000	0000
3.62" (92 mm)	3.62" (92 mm)	__	0.17" (4.3 mm)	Not Rated	Stainless Steel	__	__	000000000	0000
4.69", 4.72" (119 mm, 120 mm)	4.69", 4.72" (119 mm, 120 mm)	__	0.17" (4.3 mm)	Not Rated	Stainless Steel	__	__	000000000	0000
For Round and Oblong Fans
5.91" (150 mm)	6.77" (172 mm)	5.91", 6.77" (150 mm, 172 mm)	0.17" (4.3 mm)	Not Rated	Stainless Steel	__	__	000000000	00000

Equipment-Cooling Fan Guards with Filters

Filters remove dust and other particles from the air.

Replacement filters are sold separately.

For technical drawings and 3-D models, click on a part number.

For Square Fans

Fan Guards								Replacement Filters
For Fan Ht.	For Fan Wd.	Filter Pores per Inch	Frame Material	Filter Material	Temp. Range, °F		Each	Pkg. Qty.		Pkg.
4.69", 4.72" (119 mm, 120 mm)	4.69", 4.72" (119 mm, 120 mm)	45	Plastic	Foam	15° to 165°	00000000	00000	5	00000000	00000
1.57" (40 mm)	1.57" (40 mm)	30	Plastic	Foam	15° to 165°	0000000	0000	5	0000000	0000
2.36" (60 mm)	2.36" (60 mm)	30	Plastic	Foam	15° to 165°	0000000	0000	5	0000000	0000
3.15" (80 mm)	3.15" (80 mm)	30	Plastic	Foam	15° to 165°	0000000	0000	5	0000000	0000
3.62" (92 mm)	3.62" (92 mm)	45	Plastic	Foam	15° to 165°	00000000	0000	5	00000000	0000

For Round and Oblong Fans

For Round And Oblong Fans

Fan Guards									Replacement Filters
For Fan Ht.	For Fan Wd.	For Fan Dia.	Filter Pores per Inch	Frame Material	Filter Material	Temp. Range, °F		Each	Pkg. Qty.		Pkg.
5.91" (150 mm)	6.77" (172 mm)	5.91", 6.77" (150 mm, 172 mm)	60	Plastic	Foam	15° to 165°	0000000	00000	5	0000000	00000

Equipment-Cooling Fan Kits

Kits include a fan, guard, and power cord. They keep heat-sensitive equipment such as electronic components cool.

Kits with a filter remove dust and other particles from the air. Replacement filters are sold separately.

Square

Square with Steel or Stainless Steel Fan Guard

Square with Steel Fan Guard and Filter

Square with Plastic Fan Guard and Filter

Overall
Ht.	Wd.	Dp.	Airflow, cfm	Temp. Range, °F	Volume, dBA	Current, A	Frame Material	Mounting Fasteners Included	Mounting Hole Dia.		Each
With Steel Fan Guard
120V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
3.15" (80 mm)	3.15" (80 mm)	0.98" (25 mm)	20	0° to 155°	20	0.13	Aluminum	No	0.17" (4.3 mm)	0000000	000000
3.15" (80 mm)	3.15" (80 mm)	1.5" (38 mm)	31	0° to 155°	27	0.18	Aluminum	No	0.17" (4.3 mm)	000000	00000
3.62" (92 mm)	3.62" (92 mm)	0.98" (25 mm)	34	0° to 155°	20	0.05	Aluminum	No	0.17" (4.3 mm)	0000000	00000
3.62" (92 mm)	3.62" (92 mm)	0.98" (25 mm)	46	0° to 155°	31	0.14	Aluminum	No	0.17" (4.3 mm)	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	0.98" (25 mm)	64	0° to 155°	35	0.14	Aluminum	No	0.17" (4.3 mm)	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	0.98" (25 mm)	78	0° to 155°	38	0.14	Aluminum	No	0.17" (4.3 mm)	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	80	0° to 155°	34	0.18	Aluminum	No	0.17" (4.3 mm)	000000	00000
4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	115	0° to 155°	39	0.20	Aluminum	No	0.17" (4.3 mm)	000000	00000
230V AC, Single Phase, 50Hz/60Hz—Three Prong Plug
3.15" (80 mm)	3.15" (80 mm)	1.5" (38 mm)	31	0° to 155°	27	0.09	Aluminum	No	0.17" (4.3 mm)	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	80	0° to 155°	34	0.15	Aluminum	No	0.17" (4.3 mm)	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	115	0° to 155°	39	0.10	Aluminum	No	0.17" (4.3 mm)	0000000	00000
With Steel Fan Guard and On/Off Switch
120V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
3.15" (80 mm)	3.15" (80 mm)	1.5" (38 mm)	31	0° to 155°	27	0.18	Aluminum	No	0.17" (4.3 mm)	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	80	0° to 155°	34	0.18	Aluminum	No	0.17" (4.3 mm)	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	115	0° to 155°	39	0.20	Aluminum	No	0.17" (4.3 mm)	0000000	00000
With Steel Fan Guard, Filter, and On/Off Switch
120V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
3.15" (80 mm)	3.15" (80 mm)	1.5" (38 mm)	31	0° to 155°	27	0.18	Aluminum	No	0.17" (4.3 mm)	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	80	0° to 155°	34	0.18	Aluminum	No	0.17" (4.3 mm)	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	115	0° to 155°	39	0.20	Aluminum	No	0.17" (4.3 mm)	0000000	00000
With 304 Stainless Steel Fan Guard
120V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
3.15" (80 mm)	3.15" (80 mm)	1.5" (38 mm)	31	0° to 155°	27	0.18	Aluminum	No	0.17" (4.3 mm)	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	80	0° to 155°	34	0.18	Aluminum	No	0.17" (4.3 mm)	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	115	0° to 155°	39	0.20	Aluminum	No	0.17" (4.3 mm)	0000000	00000
230V AC, Single Phase, 50Hz/60Hz—Three Prong Plug
3.15" (80 mm)	3.15" (80 mm)	1.5" (38 mm)	31	0° to 155°	27	0.09	Aluminum	No	0.17" (4.3 mm)	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	80	0° to 155°	34	0.10	Aluminum	No	0.17" (4.3 mm)	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	103	0° to 155°	39	0.10	Aluminum	No	0.17" (4.3 mm)	0000000	00000
With Plastic Fan Guard and Filter
120V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
3.15" (80 mm)	3.15" (80 mm)	0.98" (25 mm)	20	0° to 155°	20	0.13	Aluminum	No	0.17" (4.3 mm)	0000000	00000
3.15" (80 mm)	3.15" (80 mm)	1.5" (38 mm)	31	0° to 155°	27	0.18	Aluminum	No	0.17" (4.3 mm)	000000	00000
3.62" (92 mm)	3.62" (92 mm)	0.98" (25 mm)	34	0° to 155°	25	0.05	Aluminum	No	0.17" (4.3 mm)	0000000	00000
3.62" (92 mm)	3.62" (92 mm)	0.98" (25 mm)	46	0° to 155°	31	0.14	Aluminum	No	0.17" (4.3 mm)	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	0.98" (25 mm)	64	0° to 155°	35	0.14	Aluminum	No	0.17" (4.3 mm)	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	0.98" (25 mm)	78	0° to 155°	38	0.14	Aluminum	No	0.17" (4.3 mm)	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	80	0° to 155°	34	0.18	Aluminum	No	0.17" (4.3 mm)	000000	00000
4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	115	0° to 155°	39	0.20	Aluminum	No	0.17" (4.3 mm)	000000	00000
230V AC, Single Phase, 50Hz/60Hz—Three Prong Plug
3.15" (80 mm)	3.15" (80 mm)	1.5" (38 mm)	31	0° to 155°	27	0.09	Aluminum	No	0.17" (4.3 mm)	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	80	0° to 155°	34	0.15	Aluminum	No	0.17" (4.3 mm)	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	115	0° to 155°	39	0.10	Aluminum	No	0.17" (4.3 mm)	0000000	00000

Round

Round with Steel or Stainless Steel Fan Guard

Overall
Dia.	Dp.	Airflow, cfm	Temp. Range, °F	Volume, dBA	Current, A	Frame Material	Mounting Fasteners Included	Mounting Hole Dia.		Each
With Steel Fan Guard
120V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
10" (254 mm)	3.5" (89 mm)	600	0° to 155°	49	0.24	Aluminum	No	0.157" (4 mm)	000000	0000000
230V AC, Single Phase, 50Hz/60Hz—Three Prong Plug
10" (254 mm)	3.5" (89 mm)	600	0° to 155°	49	0.14	Aluminum	No	0.157" (4 mm)	0000000	000000
With Steel Fan Guard and On/Off Switch
120V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
10" (254 mm)	3.5" (89 mm)	600	0° to 155°	49	0.24	Aluminum	No	0.157" (4 mm)	0000000	000000
With 304 Stainless Steel Fan Guard
120V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
10" (254 mm)	3.5" (89 mm)	600	0° to 155°	49	0.24	Aluminum	No	0.157" (4 mm)	0000000	000000
230V AC, Single Phase, 50Hz/60Hz—Three Prong Plug
10" (254 mm)	3.5" (89 mm)	600	0° to 155°	49	0.14	Aluminum	No	0.157" (4 mm)	0000000	000000

Oblong

Oblong with Steel or Stainless Steel Fan Guard

Oblong with Plastic Fan Guard and Filter

Overall
Ht.	Wd.	Dp.	Airflow, cfm	Temp. Range, °F	Volume, dBA	Current, A	Frame Material	Mounting Fasteners Included	Mounting Hole Dia.		Each
With Steel Fan Guard
120V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
5.91" (150 mm)	6.77" (172 mm)	2.01" (51 mm)	240	0° to 155°	48	0.46	Aluminum	No	0.17" (4.3 mm)	000000	000000
230V AC, Single Phase, 50Hz/60Hz—Three Prong Plug
5.91" (150 mm)	6.77" (172 mm)	2.01" (51 mm)	240	0° to 155°	48	0.30	Aluminum	No	0.17" (4.3 mm)	0000000	000000
With Steel Fan Guard and On/Off Switch
120V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
5.91" (150 mm)	6.77" (172 mm)	2.01" (51 mm)	240	0° to 155°	48	0.46	Aluminum	No	0.17" (4.3 mm)	0000000	000000
With 304 Stainless Steel Fan Guard
120V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
5.91" (150 mm)	6.77" (172 mm)	2.01" (51 mm)	240	0° to 155°	48	0.46	Aluminum	No	0.17" (4.3 mm)	0000000	000000
230V AC, Single Phase, 50Hz/60Hz—Three Prong Plug
5.91" (150 mm)	6.77" (172 mm)	2.01" (51 mm)	240	0° to 155°	48	0.30	Aluminum	No	0.17" (4.3 mm)	0000000	000000
With Plastic Fan Guard and Filter
120V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
5.91" (150 mm)	6.77" (172 mm)	2.01" (51 mm)	240	0° to 155°	48	0.46	Aluminum	No	0.17" (4.3 mm)	000000	00000
230V AC, Single Phase, 50Hz/60Hz—Three Prong Plug
5.91" (150 mm)	6.77" (172 mm)	2.01" (51 mm)	240	0° to 155°	48	0.30	Aluminum	No	0.17" (4.3 mm)	0000000	000000
With Plastic Fan Guard, Filter, and On/Off Switch
120V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
5.91" (150 mm)	6.77" (172 mm)	2.01" (51 mm)	240	0° to 155°	48	0.46	Aluminum	No	0.17" (4.3 mm)	0000000	000000

Equipment-Cooling Fan Kits with Thermostat

Thermostat allows the fans in these kits to switch on only when needed. All kits include a fan, guard, and power cord. They keep heat-sensitive equipment such as electronic components cool.

Kits with a filter remove dust and other particles from the air. Replacement filters are sold separately.

Square

Square With Steel Fan Guard

Square With Plastic Fan Guard And Filter

Overall
Ht.	Wd.	Dp.	Airflow, cfm	Temp. Range, °F	Volume, dBA	Current, A	Frame Material	Thermostat Temp. Range, °F	Mounting Fasteners Included	Mounting Hole Dia.		Each
With Steel Fan Guard
120V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
3.15" (80 mm)	3.15" (80 mm)	1.5" (38 mm)	31	0° to 155°	27	0.18	Aluminum	75° to 86°	No	0.17" (4.3 mm)	0000000	000000
4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	80	0° to 155°	34	0.18	Aluminum	75° to 86°	No	0.17" (4.3 mm)	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	115	0° to 155°	39	0.23	Aluminum	75° to 86°	No	0.17" (4.3 mm)	0000000	00000
With Plastic Fan Guard and Filter
120V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
3.15" (80 mm)	3.15" (80 mm)	1.5" (38 mm)	31	0° to 155°	27	0.18	Aluminum	75° to 86°	No	0.17" (4.3 mm)	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	80	0° to 155°	34	0.18	Aluminum	75° to 86°	No	0.17" (4.3 mm)	0000000	00000
4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	115	0° to 155°	39	0.23	Aluminum	75° to 86°	No	0.17" (4.3 mm)	0000000	00000

Round

Round With Steel Fan Guard

Overall										With Steel Fan Guard
Dia.	Dp.	Airflow, cfm	Temp. Range, °F	Volume, dBA	Current, A	Frame Material	Thermostat Temp. Range, °F	Mounting Fasteners Included	Mounting Hole Dia.		Each
120V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
10" (254 mm)	3.5" (89 mm)	600	0° to 155°	49	0.24	Aluminum	75° to 86°	No	0.157" (4 mm)	0000000	0000000

Oblong

Oblong With Steel Fan Guard

Oblong With Plastic Fan Guard And Filter

Overall
Ht.	Wd.	Dp.	Airflow, cfm	Temp. Range, °F	Volume, dBA	Current, A	Frame Material	Thermostat Temp. Range, °F	Mounting Fasteners Included	Mounting Hole Dia.		Each
With Steel Fan Guard
120V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
5.91" (150 mm)	6.77" (172 mm)	2.01" (51 mm)	240	0° to 155°	48	0.46	Aluminum	75° to 86°	No	0.17" (4.3 mm)	0000000	000000
With Plastic Fan Guard and Filter
120V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
5.91" (150 mm)	6.77" (172 mm)	2.01" (51 mm)	240	0° to 155°	48	0.46	Aluminum	75° to 86°	No	0.17" (4.3 mm)	0000000	00000

Wet-Location Equipment-Cooling Fan Kits

Cool heat-sensitive electronics without having to hardwire your fan—these kits include the fan, guard, and power cord. They’re IP-rated to withstand dust, light rinses, and other wet environments. The guard prevents accidental contact with fan blades, which helps avoid injury. All have ball bearings to reduce the heat that’s generated from the fans for a longer service life.

For technical drawings and 3-D models, click on a part number.

Square

Square with Steel or 304 Stainless Steel Fan Guard

Overall
Height, mm	Width, mm	Depth, mm	Airflow, cfm	Temperature Range, °F	Volume, dBA	Current, A	Frame Material	Blade Material	Mounting Fasteners Included	Mounting Hole Dia., mm	Environmental Rating	Specifications Met		Each
With Steel Fan Guard
115V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
180	180	90	460	0° to 155°	53	0.63	Aluminum	Plastic	No	5.5	IP55	UL Listed	0000000	0000000
With 304 Stainless Steel Fan Guard
115V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
80	80	25	24	0° to 155°	32	0.12	Aluminum	Plastic	No	4.3	IP55	UL Listed	0000000	00000
120	120	25	75	0° to 155°	38	0.12	Aluminum	Plastic	No	4.3	IP55	UL Listed	0000000	00000
120	120	38	106	0° to 155°	41	0.12	Aluminum	Plastic	No	4.3	IP55	UL Listed	0000000	00000

Round

Round with 304 Stainless Steel Fan Guard

Overall
Diameter, mm	Depth, mm	Airflow, cfm	Temperature Range, °F	Volume, dBA	Current, A	Frame Material	Blade Material	Mounting Fasteners Included	Mounting Hole Dia., mm	Environmental Rating	Specifications Met		Each
With 304 Stainless Steel Fan Guard
115V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
254	89	550	0° to 155°	50	0.66	Aluminum	Plastic	No	4	IP55	UL Listed	0000000	0000000

Oblong

Oblong with Steel or 304 Stainless Steel Fan Guard

Overall
Height, mm	Width, mm	Depth, mm	Airflow, cfm	Temperature Range, °F	Volume, dBA	Current, A	Frame Material	Blade Material	Mounting Fasteners Included	Mounting Hole Dia., mm	Environmental Rating	Specifications Met		Each
With Steel Fan Guard
115V AC, Single Phase, 50Hz/60Hz—Three Prong Plug
225	225	80	625	0° to 155°	55	0.88	Metal	Metal	No	4.3	IP55	UL Listed	0000000	0000000
With 304 Stainless Steel Fan Guard
115V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
172	150	55	293	0° to 155°	54	0.34	Aluminum	Plastic	No	4.3	IP55	UL Listed	0000000	000000

Hazardous Location Equipment-Cooling Fan Kits

Cool electronics and other sensitive equipment in potentially unsafe areas. These fans are non-sparking, so they’re safe for use around gas and explosive dust. They also withstand washdowns, occasional submersion in water, and wet weather. They’re not for use in mines. Ball bearings reduce the heat that’s generated to prolong fan lifespan.

For technical drawings and 3-D models, click on a part number.

Square

Square with Stainless Steel Fan Guard

Overall
Height	Width	Depth	Airflow, cfm	Temp. Range, °F	Volume, dBA	Current, A	Frame Material	Mounting Fasteners Included	Mounting Hole Diameter	Environmental Rating	Specifications Met		Each
With 304 Stainless Steel Fan Guard
120V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
4.72" (120 mm)	4.72" (120 mm)	1.5" (38 mm)	106	0° to 155°	43	0.08	Aluminum	No	0.17" (4.3 mm)	IEC Zone 2 Groups IIC, IIB, IIA, IP68	ATEX II 3 G Ex nA IIC Gc, C-UL Listed, UL Listed, UL Recognized Component	0000000	0000000

Oblong

Oblong with Stainless Steel Fan Guard

Overall
Height	Width	Depth	Airflow, cfm	Temp. Range, °F	Volume, dBA	Current, A	Frame Material	Mounting Fasteners Included	Mounting Hole Diameter	Environmental Rating	Specifications Met		Each
With 304 Stainless Steel Fan Guard
120V AC, Single Phase, 50Hz/60Hz—Two Prong Plug
5.91" (150 mm)	6.77" (172 mm)	2.01" (51 mm)	220	0° to 155°	57	0.23	Aluminum	No	0.17" (4.3 mm)	IEC Zone 2 Groups IIC, IIB, IIA, IP68	ATEX II 3 G Ex nA IIC Gc, C-UL Listed, UL Listed, UL Recognized Component	0000000	0000000

Fan Guards

These two-piece guards attach to NEMA frame motors.

For technical drawings and 3-D models, click on a part number.

For Blade Dia.	Guard Dia.	For Motor Frame Size	Guard Material		Each
18", 20"	23"	NEMA 42Y	Chrome-Plated Steel	000000	0000000
24"	27"	NEMA 48, NEMA 48Y, NEMA 48YZ, NEMA 56, NEMA 56Y, NEMA 56YZ	Chrome-Plated Steel	000000	000000
30"	33 1/2"	NEMA 48, NEMA 48Y, NEMA 48YZ, NEMA 56, NEMA 56Y, NEMA 56YZ	Chrome-Plated Steel	000000	000000

EMI/RFI-Shielding Enclosure Vents

These conductive aluminum screens block electromagnetic interference (EMI) and radio frequency interference (RFI) to prevent electrical problems such as radio static and faulty signals. Made of mesh, they let air flow through, so the pressure in your enclosure stays constant as temperatures fluctuate.

Screw through the vent frame to mount on the surface of your enclosure. A shielded foam gasket fills the gap between the enclosure and the vent.

Also known as attenuation, interference reduction at frequency measures how much interference is blocked. These vents have high attenuation and work for most applications.

For technical drawings and 3-D models, click on a part number.

For Opening		Overall							Mounting Holes
Width	Height	Width	Height	Depth	Interference Reduction @ Frequency	Frame Material	Screen Material	Mounting Fasteners Included	Number of	Diameter		Each
2"	2"	3"	3"	3/4"	65 dB @ 1 GHz	Chromate-Coated Aluminum	Chromate-Coated Aluminum	No	4	1/4"	0000000	000000
3"	3"	4"	4"	3/4"	65 dB @ 1 GHz	Chromate-Coated Aluminum	Chromate-Coated Aluminum	No	4	1/4"	0000000	00000
4"	4"	5"	5"	3/4"	65 dB @ 1 GHz	Chromate-Coated Aluminum	Chromate-Coated Aluminum	No	6	1/4"	0000000	00000
5"	5"	6"	6"	3/4"	65 dB @ 1 GHz	Chromate-Coated Aluminum	Chromate-Coated Aluminum	No	8	1/4"	0000000	000000
6"	4"	7"	5"	3/4"	65 dB @ 1 GHz	Chromate-Coated Aluminum	Chromate-Coated Aluminum	No	6	1/4"	0000000	000000