Equipment-Cooling Fan Guards
A
B
C
D
E
Protect fingers, cables, and debris from coming into contact with moving fan blades.
For technical drawings and 3-D models, click on a part number.
For Round and Square Fans
A
B
Nickel-Plated Steel | Black Electrocoated Steel | Gray Powder-Coated Steel | 304 Stainless Steel | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Fan Ht. | For Fan Wd. | For Fan Dia. | Each | Each | Each | Each | |||||
| A | 0.98" (25 mm) | 0.98" (25 mm) | 0.98" (25 mm) | 00000000 | 00000 | 000000 | 00 | 000000 | 00 | 000000000 | 00000 |
| B | 0.98" (25 mm) | 0.98" (25 mm) | 0.98" (25 mm) | 000000 | 00 | 000000000 | 00000 | 000000 | 00 | 000000 | 00 |
| B | 1.18" (30 mm) | 1.18" (30 mm) | 1.18" (30 mm) | 000000000 | 000 | 000000000 | 000 | 000000 | 00 | 000000 | 00 |
| B | 1.37" (35 mm) | 1.37" (35 mm) | 1.37" (35 mm) | 000000000 | 000 | 000000 | 00 | 000000 | 00 | 000000 | 00 |
| B | 1.41" (36 mm) | 1.41" (36 mm) | 1.41" (36 mm) | 000000000 | 000 | 000000 | 00 | 000000 | 00 | 000000 | 00 |
| B | 1.57" (40 mm) | 1.57" (40 mm) | 1.57" (40 mm) | 00000000 | 0000 | 000000000 | 0000 | 000000 | 00 | 000000000 | 0000 |
| B | 1.97" (50 mm) | 1.97" (50 mm) | 1.97" (50 mm) | 00000000 | 0000 | 000000000 | 0000 | 000000 | 00 | 000000000 | 0000 |
| B | 2.36" (60 mm) | 2.36" (60 mm) | 2.36" (60 mm) | 00000000 | 0000 | 000000000 | 0000 | 000000 | 00 | 000000000 | 0000 |
| B | 2.75" (70 mm) | 2.75" (70 mm) | 2.75" (70 mm) | 000000000 | 000 | 000000 | 00 | 000000 | 00 | 000000 | 00 |
| B | 3.15" (80 mm) | 3.15" (80 mm) | 3.15" (80 mm) | 00000000 | 0000 | 000000000 | 0000 | 000000 | 00 | 000000000 | 0000 |
| B | 3.62" (92 mm) | 3.62" (92 mm) | 3.62" (92 mm) | 00000000 | 0000 | 000000000 | 0000 | 000000 | 00 | 000000000 | 0000 |
| B | 4.69", 4.72" (119 mm, 120 mm) | 4.69", 4.72" (119 mm, 120 mm) | 4.69", 4.72" (119 mm, 120 mm) | 00000000 | 0000 | 000000 | 00 | 000000 | 00 | 000000000 | 0000 |
| B | 4.72" (120 mm) | 4.72" (120 mm) | 4.72" (120 mm) | 000000000 | 0000 | 000000000 | 0000 | 000000 | 00 | 000000 | 00 |
| B | 5", 5.31" (127 mm, 135 mm) | 5", 5.31" (127 mm, 135 mm) | 5", 5.31" (127 mm, 135 mm) | 00000000 | 0000 | 000000 | 00 | 000000 | 00 | 000000000 | 0000 |
| B | 5" (127 mm) | 5" (127 mm) | 5" (127 mm) | 000000 | 00 | 000000000 | 0000 | 000000 | 00 | 000000 | 00 |
| B | 6.89" (175 mm) | 6.89" (175 mm) | 6.89" (175 mm) | 00000000 | 0000 | 000000 | 00 | 000000 | 00 | 000000 | 00 |
| B | 7.87" (200 mm) | 7.87" (200 mm) | 7.87" (200 mm) | 00000000 | 00000 | 000000 | 00 | 000000 | 00 | 000000 | 00 |
| B | 8.86" (225 mm) | 8.86" (225 mm) | 8.86" (225 mm) | 000000 | 00 | 000000 | 00 | 00000000 | 000000 | 000000 | 00 |
| B | 10" (254 mm) | 10" (254 mm) | 10" (254 mm) | 00000000 | 0000 | 000000000 | 0000 | 000000 | 00 | 000000000 | 00000 |
| B | 11.02" (280 mm) | 11.02" (280 mm) | 11.02" (280 mm) | 00000000 | 00000 | 000000 | 00 | 000000 | 00 | 000000 | 00 |
For Round and Oblong Fans
D
E
| For Fan Ht. | For Fan Wd. | For Fan Dia. | Each | ||
Nickel-Plated Steel | |||||
|---|---|---|---|---|---|
| D | 5.91" (150 mm) | 6.77" (172 mm) | 5.91", 6.77" (150 mm, 172 mm) | 00000000 | 00000 |
Black Electrocoated Steel | |||||
| D | 5.91" (150 mm) | 6.77" (172 mm) | 5.91", 6.77" (150 mm, 172 mm) | 000000000 | 0000 |
304 Stainless Steel | |||||
| D | 5.91" (150 mm) | 6.77" (172 mm) | 5.91", 6.77" (150 mm, 172 mm) | 000000000 | 0000 |
Black Plastic | |||||
| E | 5.91" (150 mm) | 6.77" (172 mm) | 5.91", 6.77" (150 mm, 172 mm) | 00000000 | 0000 |
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
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. | ||
| 1.57" (40 mm) | 1.57" ( 40 mm) | 30 | Plastic | Foam | 15° to 165° | 0000000 | 00000 | 5 | 0000000 | 00000 |
| 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 |
| 4.69", 4.72" (119 mm, 120 mm) | 4.69", 4.72" ( 119 mm, 120 mm) | 45 | Plastic | Foam | 15° to 165° | 00000000 | 0000 | 5 | 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 |