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
Protect fingers, cables, and debris from coming into contact with moving fan blades.
| For Fan Ht. | For Fan Wd. | For Fan Dia. | Each | ||
Nickel-Plated Steel | |||||
|---|---|---|---|---|---|
| A | 0.98" (25 mm) | 0.98" (25 mm) | 0.98" (25 mm) | 00000000 | 00000 |
| B | 1.18" (30 mm) | 1.18" (30 mm) | 1.18" (30 mm) | 000000000 | 000 |
| B | 1.37" (35 mm) | 1.37" (35 mm) | 1.37" (35 mm) | 000000000 | 000 |
| B | 1.41" (36 mm) | 1.41" (36 mm) | 1.41" (36 mm) | 000000000 | 000 |
| B | 1.57" (40 mm) | 1.57" (40 mm) | 1.57" (40 mm) | 00000000 | 0000 |
| B | 1.97" (50 mm) | 1.97" (50 mm) | 1.97" (50 mm) | 00000000 | 0000 |
| B | 2.36" (60 mm) | 2.36" (60 mm) | 2.36" (60 mm) | 00000000 | 0000 |
| B | 2.75" (70 mm) | 2.75" (70 mm) | 2.75" (70 mm) | 000000000 | 000 |
| B | 3.15" (80 mm) | 3.15" (80 mm) | 3.15" (80 mm) | 00000000 | 0000 |
| B | 3.62" (92 mm) | 3.62" (92 mm) | 3.62" (92 mm) | 00000000 | 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 |
| B | 4.72" (120 mm) | 4.72" (120 mm) | 4.72" (120 mm) | 000000000 | 0000 |
| B | 5", 5.31" (127 mm, 135 mm) | 5", 5.31" (127 mm, 135 mm) | 5", 5.31" (127 mm, 135 mm) | 00000000 | 0000 |
| B | 6.89" (175 mm) | 6.89" (175 mm) | 6.89" (175 mm) | 00000000 | 0000 |
| B | 7.87" (200 mm) | 7.87" (200 mm) | 7.87" (200 mm) | 00000000 | 00000 |
| B | 10" (254 mm) | 10" (254 mm) | 10" (254 mm) | 00000000 | 0000 |
| B | 11.02" (280 mm) | 11.02" (280 mm) | 11.02" (280 mm) | 00000000 | 00000 |
Black Electrocoated Steel | |||||
| B | 0.98" (25 mm) | 0.98" (25 mm) | 0.98" (25 mm) | 000000000 | 000 |
| B | 1.18" (30 mm) | 1.18" (30 mm) | 1.18" (30 mm) | 000000000 | 000 |
| B | 1.57" (40 mm) | 1.57" (40 mm) | 1.57" (40 mm) | 000000000 | 0000 |
| B | 1.97" (50 mm) | 1.97" (50 mm) | 1.97" (50 mm) | 000000000 | 0000 |
| B | 2.36" (60 mm) | 2.36" (60 mm) | 2.36" (60 mm) | 000000000 | 0000 |
| B | 3.15" (80 mm) | 3.15" (80 mm) | 3.15" (80 mm) | 000000000 | 0000 |
| B | 3.62" (92 mm) | 3.62" (92 mm) | 3.62" (92 mm) | 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) | 000000000 | 0000 |
| B | 5" (127 mm) | 5" (127 mm) | 5" (127 mm) | 000000000 | 0000 |
| B | 10" (254 mm) | 10" (254 mm) | 10" (254 mm) | 000000000 | 0000 |
Gray Powder-Coated Steel | |||||
| B | 8.86" (225 mm) | 8.86" (225 mm) | 8.86" (225 mm) | 00000000 | 00000 |
304 Stainless Steel | |||||
| A | 0.98" (25 mm) | 0.98" (25 mm) | 0.98" (25 mm) | 000000000 | 0000 |
| B | 1.57" (40 mm) | 1.57" (40 mm) | 1.57" (40 mm) | 000000000 | 0000 |
| B | 1.97" (50 mm) | 1.97" (50 mm) | 1.97" (50 mm) | 000000000 | 0000 |
| B | 2.36" (60 mm) | 2.36" (60 mm) | 2.36" (60 mm) | 000000000 | 0000 |
| B | 3.15" (80 mm) | 3.15" (80 mm) | 3.15" (80 mm) | 000000000 | 0000 |
| B | 3.62" (92 mm) | 3.62" (92 mm) | 3.62" (92 mm) | 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) | 000000000 | 0000 |
| B | 5", 5.31" (127 mm, 135 mm) | 5", 5.31" (127 mm, 135 mm) | 5", 5.31" (127 mm, 135 mm) | 000000000 | 0000 |
| B | 10" (254 mm) | 10" (254 mm) | 10" (254 mm) | 000000000 | 00000 |
| 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 |
Shielded Equipment-Cooling Fan Guards
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 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.
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 |
Fan Guards
These two-piece guards attach to NEMA frame motors.
| 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 |
Supply-Side Guards for Wall-Mount Exhaust Fans
Protect the supply side of your wall-mount exhaust fans from debris.
Overall | |||||||
|---|---|---|---|---|---|---|---|
| For Blade Dia. | Ht. | Wd. | Dp. | Material | Mounting Fasteners Included | Each | |
| 12" | 16 1/4" | 16 1/4" | 16" | Galvanized Steel | Yes | 00000000 | 0000000 |
| 14", 16" | 22 1/4" | 22 1/4" | 16" | Galvanized Steel | Yes | 00000000 | 000000 |
| 18" | 24 1/4" | 24 1/4" | 16" | Galvanized Steel | Yes | 00000000 | 000000 |
| 20", 24" | 30 1/2" | 30 1/2" | 25" | Galvanized Steel | Yes | 00000000 | 000000 |
| 30" | 36 1/2" | 36 1/2" | 25" | Galvanized Steel | Yes | 00000000 | 000000 |
| 36" | 42 1/2" | 42 1/2" | 28" | Galvanized Steel | Yes | 00000000 | 000000 |
| 42" | 48 1/2" | 48 1/2" | 34 1/2" | Galvanized Steel | Yes | 00000000 | 000000 |
| 48" | 54 1/2" | 54 1/2" | 36 1/2" | Galvanized Steel | Yes | 00000000 | 00000000 |
Exhaust-Side Guards for Wall-Mount Exhaust Fans
Protect the exhaust side of your wall-mount exhaust fans from debris.
Overall | |||||||
|---|---|---|---|---|---|---|---|
| For Blade Dia. | Ht. | Wd. | Dp. | Material | Mounting Fasteners Included | Each | |
| 12" | 13 3/4" | 13 3/4" | 6" | Galvanized Steel | Yes | 00000000 | 0000000 |
| 14", 16" | 19 3/4" | 19 3/4" | 6" | Galvanized Steel | Yes | 00000000 | 000000 |
| 18" | 21 3/4" | 21 3/4" | 6" | Galvanized Steel | Yes | 00000000 | 000000 |
| 20", 24" | 27 3/4" | 27 3/4" | 6" | Galvanized Steel | Yes | 00000000 | 000000 |
| 30" | 33 3/4" | 33 3/4" | 6" | Galvanized Steel | Yes | 00000000 | 000000 |
| 36" | 39 3/4" | 39 3/4" | 6" | Galvanized Steel | Yes | 00000000 | 000000 |
| 42" | 45 3/4" | 45 3/4" | 6" | Galvanized Steel | Yes | 00000000 | 000000 |
Chemical-Resistant Blowers
For resistance to chemicals as well as corrosion, these blowers have a plastic housing. They install in ductwork similar to duct fans, but are for use where high static pressures are present. Use them for equipment cooling, material conveying, drying, ventilating, and exhausting. All blowers have a totally enclosed motor enclosure, which can be used in dirty, dusty, and damp environments.
Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
Fiberglass housing withstands organic chemicals, such as ammonia, antifreeze, and mineral oils.
PVC plastic housing offers greater chemical resistance than the fiberglass housing. It resists strong oxidizing acids such as sulfuric acid but will not withstand contact with perchloric acid.
Blowers that cannot be sold to the listed areas are restricted due to energy efficiency requirements.
Blowers | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Mounting | Replacement Wheels | ||||||||||||||
| Airflow @ Static Pressure | Motor Speed, rpm | Power, hp | Outlet Dia. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Wt., lbs. | Housing Material | Fasteners Included | Hole Dia. | Each | Each | ||
120/230V AC, Single Phase—Hardwire | ||||||||||||||||
| 185 cfm @ 1/2 in. of H₂O | 1,725 | 1/6 | 5" | 6" | 5 11/16" | 12 1/4" | 11" | 14 1/2" | 32 | PVC Plastic | No | 3/8" | 0000000 | 000000000 | 00000000 | 0000000 |
| 810 cfm @ 1 in. of H₂O 960 cfm @ 1/2 in. of H₂O | 1,725 | 1/3 | 8" | 8" | 7" | 16 3/4" | 15 1/8" | 18 1/2" | 53 | Fiberglass | No | 3/8" | 0000000 | 00000000 | 0000000 | 000000 |
Blowers | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Outlet | Overall | Mounting | Replacement Wheels | |||||||||||||||
| Airflow @ Static Pressure | Motor Speed, rpm | Power, hp | Ht. | Wd. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Wt., lbs. | Housing Material | Fasteners Included | Hole Dia. | Cannot Be Sold To | Each | Each | ||
208-230/460V AC, Three Phase—Hardwire | ||||||||||||||||||
| 2,300 cfm @ 1/2 in. of H₂O 2,300 cfm @ 1 in. of H₂O | 1,725 | 1 1/2 | 9 3/8" | 6 11/16" | 10" | 12" | 24 1/4" | 23" | 24 1/4" | 124 | PVC Plastic | No | 3/8" | CA | 0000000 | 000000000 | 0000000 | 000000000 |
| 4,700 cfm @ 1 in. of H₂O 4,900 cfm @ 1/2 in. of H₂O | 1,725 | 5 | 11 7/8" | 9 3/4" | 13" | 14 1/2" | 31 1/2" | 30" | 29 3/4" | 172 | PVC Plastic | No | 3/8" | CA | 0000000 | 00000000 | 0000000 | 00000000 |
Hazardous Location Chemical-Resistant Blowers
These blowers have an explosion-proof motor that is UL listed and CSA certified for Class I, Divisions 1 and 2, Group D; and Class II, Divisions 1 and 2, Groups F and G hazardous locations. For resistance to chemicals as well as corrosion, they have a plastic housing. They install in ductwork similar to duct fans, but are for use where high static pressures are present. Use them for equipment cooling, material conveying, drying, ventilating, and exhausting. All blowers have a totally enclosed motor enclosure, which can be used in dirty, dusty, and damp environments.
Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
Fiberglass housing withstands organic chemicals, such as ammonia, antifreeze, and mineral oils.
PVC plastic housing offers greater chemical resistance than the fiberglass housing. It resists strong oxidizing acids such as sulfuric acid but will not withstand contact with perchloric acid.
Blowers that cannot be sold to the listed areas are restricted due to energy efficiency requirements.
Blowers | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Mounting | Replacement Wheels | |||||||||||||
| Airflow @ Static Pressure | Motor Speed, rpm | Power, hp | Outlet Dia. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Housing Material | Fasteners Included | Hole Dia. | Each | Each | ||
120V AC, Single Phase—Hardwire | |||||||||||||||
| 185 cfm @ 1/2 in. of H₂O | 1,725 | 1/6 | 5" | 6" | 5 11/16" | 12 1/4" | 11" | 15 1/2" | PVC Plastic | No | 3/8" | 0000000 | 000000000 | 00000000 | 0000000 |
120/230V AC, Single Phase—Hardwire | |||||||||||||||
| 810 cfm @ 1 in. of H₂O 960 cfm @ 1/2 in. of H₂O | 1,725 | 1/3 | 8" | 8" | 7" | 16 3/4" | 15 1/8" | 21 1/2" | Fiberglass | No | 3/8" | 0000000 | 00000000 | 0000000 | 000000 |
Blowers | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Outlet | Overall | Mounting | Replacement Wheels | ||||||||||||||
| Airflow @ Static Pressure | Motor Speed, rpm | Power, hp | Ht. | Wd. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Housing Material | Fasteners Included | Hole Dia. | Cannot Be Sold To | Each | Each | ||
230/460V AC, Three Phase—Hardwire | |||||||||||||||||
| 2,300 cfm @ 1/2 in. of H₂O 2,300 cfm @ 1 in. of H₂O | 1,725 | 1 1/2 | 9 3/8" | 6 11/16" | 10" | 12" | 24 1/4" | 23" | 24 1/4" | PVC Plastic | No | 3/8" | CA | 0000000 | 000000000 | 0000000 | 000000000 |
Blowers
These blowers install in ductwork similar to duct fans, but are for use where high static pressures are present. Use them for equipment cooling, material conveying, drying, ventilating, and exhausting. All blowers have an open dripproof motor enclosure for relatively clean, dry, indoor locations.
Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
Blowers | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Outlet | Overall | Replacement Wheels | ||||||||||||||||
| Airflow @ Static Pressure | Volume | Motor Speed, rpm | Power, hp | Ht. | Wd. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Wt., lbs. | Temp. Range, °F | Mount. Fasteners Included | Mount. Hole Dia. | Each | Each | ||
With Rectangular Outlet and Round Inlet—Open Dripproof Motor Enclosure | ||||||||||||||||||
120/230V AC, Single Phase—Hardwire | ||||||||||||||||||
| 305 cfm @ 3/4 in. of H₂O 520 cfm @ 1/4 in. of H₂O | 48 dBA @ 15 ft. | 1,725 | 1/4 | 7 1/4" | 4 1/4" | 6" | 6" | 13 5/8" | 16 1/2" | 10 1/4" | 28 | -4° to 180° | No | 3/8" | 00000000 | 000000000 | 00000000 | 0000000 |
| 860 cfm @ 3/4 in. of H₂O 1,130 cfm @ 1/4 in. of H₂O | 52 dBA @ 15 ft. | 1,200 | 1/3 | 10 7/8" | 6 1/4" | 9" | 9" | 17 1/8" | 17 1/2" | 15 1/8" | 54 | -4° to 180° | No | 3/8" | 00000000 | 00000000 | 00000000 | 000000 |
| 870 cfm @ 3/4 in. of H₂O 1,055 cfm @ 1/4 in. of H₂O | 53 dBA @ 15 ft. | 1,725 | 1/3 | 8 3/8" | 5 1/2" | 8" | 7 1/2" | 15 3/4" | 16 1/2" | 13 1/2" | 44 | -4° to 180° | No | 3/8" | 00000000 | 00000000 | 00000000 | 000000 |
| 1,505 cfm @ 3/4 in. of H₂O 1,875 cfm @ 1/4 in. of H₂O | 58 dBA @ 15 ft. | 1,200 | 3/4 | 11 3/4" | 7 1/8" | 10" | 10 3/4" | 18 1/2" | 20 1/4" | 17 1/2" | 84 | -4° to 180° | No | 3/8" | 00000000 | 00000000 | 00000000 | 000000 |
230/460V AC, Three Phase—Hardwire | ||||||||||||||||||
| 305 cfm @ 3/4 in. of H₂O 520 cfm @ 1/4 in. of H₂O | 48 dBA @ 15 ft. | 1,725 | 1/4 | 7 1/4" | 4 1/4" | 6" | 6" | 13 5/8" | 16 1/2" | 10 1/4" | 34 | -4° to 180° | No | 3/8" | 00000000 | 000000 | 00000000 | 000000 |
| 860 cfm @ 3/4 in. of H₂O 1,130 cfm @ 1/4 in. of H₂O | 51 dBA @ 15 ft. | 1,200 | 1/3 | 10 7/8" | 6 1/4" | 9" | 9" | 17 1/8" | 17 1/2" | 15 1/8" | 49 | -4° to 180° | No | 3/8" | 00000000 | 00000000 | 00000000 | 000000 |
| 870 cfm @ 3/4 in. of H₂O 1,055 cfm @ 1/4 in. of H₂O | 52 dBA @ 15 ft. | 1,725 | 1/3 | 8 3/8" | 5 1/2" | 8" | 7 1/2" | 15 3/4" | 16 1/2" | 13 1/2" | 37 | -4° to 180° | No | 3/8" | 00000000 | 00000000 | 00000000 | 000000 |
| 1,505 cfm @ 3/4 in. of H₂O 1,875 cfm @ 1/4 in. of H₂O | 57 dBA @ 15 ft. | 1,200 | 3/4 | 11 3/4" | 7 1/8" | 10" | 10 3/4" | 18 1/2" | 20 1/4" | 17 1/2" | 67 | -4° to 180° | No | 3/8" | 00000000 | 00000000 | 00000000 | 000000 |
High-Output Blowers
Powerful and durable, these blowers are able to blow air through larger systems that have more airflow resistance than standard blowers can handle. They install in ductwork similar to duct fans, but are for use where high static pressures are present. Use them for equipment cooling, drying, ventilating, and exhausting. Blowers that weigh 280 lbs. or less can also be used for material conveying. Blowers with an open dripproof motor enclosure are for relatively clean, dry, indoor locations. Blowers with a totally enclosed motor enclosure can be used in dirty, dusty, and damp environments.
Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water. It is the responsibility of users in California to follow local energy efficiency regulations. Operating these blowers at a high airflow may violate these regulations.
High-Output Blowers | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Replacement Wheels | |||||||||||||||
| Airflow @ Static Pressure | Volume | Motor Speed, rpm | Power, hp | Outlet Dia. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Wt., lbs. | Current | Temp. Range, °F | Each | Each | ||
Totally Enclosed Motor Enclosure | ||||||||||||||||
120/230V AC, Single Phase—Hardwire | ||||||||||||||||
| 120 cfm @ 5 in. of H₂O 315 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 1/3 | 3 15/16" | 5" | 9" | 17 3/4" | 15 5/16" | 14 1/4" | 58 | 5.2/2.6A | -10° to 150° | 0000000 | 000000000 | 0000000 | 0000000 |
| 280 cfm @ 5 in. of H₂O 400 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 3/4 | 3 15/16" | 5" | 9 3/4" | 17 11/16" | 15 5/16" | 16 1/4" | 62 | 8.0/4.0A | -10° to 150° | 0000000 | 00000000 | 00000000 | 000000 |
| 515 cfm @ 5 in. of H₂O 680 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 1 | 5 15/16" | 6" | 11" | 21 1/8" | 19 1/8" | 17 1/8" | 83 | 10.1/5.1A | -10° to 150° | 0000000 | 00000000 | 0000000 | 000000 |
| 615 cfm @ 5 in. of H₂O 845 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 2 | 5 15/16" | 7" | 10 5/8" | 21 1/8" | 19 1/8" | 18 5/16" | 95 | 17.5/8.7A | -10° to 150° | 0000000 | 00000000 | 00000000 | 000000 |
230V AC, Single Phase—Hardwire | ||||||||||||||||
| 1,080 cfm @ 5 in. of H₂O 1,230 cfm @ 3 in. of H₂O | 70 dBA @ 15 ft. | 3,450 | 3 | 5 15/16" | 7" | 13" | 21 1/8" | 19 1/8" | 18 1/16" | 100 | 13.0A | -10° to 150° | 0000000 | 00000000 | 00000000 | 000000 |
230/460V AC, Three Phase—Hardwire | ||||||||||||||||
| 120 cfm @ 5 in. of H₂O 315 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 1/3 | 4" | 5" | 9" | 17 3/4" | 15 3/8" | 17 3/4" | 52 | 1.4/0.7A | -10° to 150° | 0000000 | 00000000 | 0000000 | 000000 |
| 280 cfm @ 5 in. of H₂O 400 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 3/4 | 3 15/16" | 5" | 9 3/4" | 17 3/4" | 15 5/16" | 14 1/4" | 61 | 2.3/1.1A | -10° to 150° | 0000000 | 00000000 | 00000000 | 000000 |
| 515 cfm @ 5 in. of H₂O 680 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 1 | 6" | 6" | 11" | 21 1/8" | 19 1/8" | 18 1/4" | 62 | 2.8/1.4A | -10° to 150° | 0000000 | 00000000 | 0000000 | 000000 |
| 615 cfm @ 5 in. of H₂O 845 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 2 | 5 15/16" | 7" | 10 5/8" | 21 1/8" | 19 1/8" | 17 7/8" | 87 | 4.9/2.5A | -10° to 150° | 0000000 | 00000000 | 00000000 | 000000 |
| 1,000 cfm @ 5 in. of H₂O 1,200 cfm @ 3 in. of H₂O | 70 dBA @ 15 ft. | 3,450 | 3 | 6" | 7" | 13" | 21 1/8" | 19 1/8" | 18 7/8" | 95 | 7.3/3.7A | -10° to 150° | 0000000 | 00000000 | 0000000 | 000000 |
| 1,500 cfm @ 5 in. of H₂O 1,900 cfm @ 3 in. of H₂O | 75 dBA @ 15 ft. | 3,450 | 5 | 8" | 8" | 14" | 26 1/8" | 23 3/4" | 25 1/4" | 176 | 11.8/5.9A | -10° to 150° | 0000000 | 00000000 | 0000000 | 000000 |
| 2,365 cfm @ 5 in. of H₂O 2,625 cfm @ 3 in. of H₂O | 75 dBA @ 15 ft. | 3,450 | 7 1/2 | 7 15/16" | 8" | 15 1/2" | 26 1/16" | 23 11/16" | 26 1/16" | 280 | 18.0/9.0A | -10° to 150° | 0000000 | 00000000 | 00000000 | 000000 |
High-Output Blowers | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Outlet | Overall | Replacement Wheels | ||||||||||||||
| Airflow @ Static Pressure | Volume | Motor Speed, rpm | Power, hp | Ht. | Wd. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Wt., lbs. | Temp. Range, °F | Each | Each | ||
Totally Enclosed Motor Enclosure | ||||||||||||||||
120/230V AC, Single Phase—Hardwire | ||||||||||||||||
| 195 cfm @ 5 1/4 in. of H₂O 345 cfm @ 4 1/4 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 3/4 | 5 5/8" | 3 5/8" | 6" | 9" | 17 3/4" | 15 3/8" | 14 5/8" | 40 | -15° to 180° | 00000000 | 000000000 | 00000000 | 0000000 |
120/208-230V AC, Single Phase—Hardwire | ||||||||||||||||
| 505 cfm @ 4 1/2 in. of H₂O 635 cfm @ 3 1/4 in. of H₂O | 74 dBA @ 15 ft. | 3,550 | 1 | 5 5/8" | 3 5/8" | 6" | 10" | 17 3/4" | 15 3/8" | 14 5/8" | 64 | -15° to 180° | 00000000 | 00000000 | 00000000 | 000000 |
208-230/460V AC, Three Phase—Hardwire | ||||||||||||||||
| 195 cfm @ 5 1/4 in. of H₂O 345 cfm @ 4 1/4 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 3/4 | 5 5/8" | 3 5/8" | 6" | 9" | 17 3/4" | 15 3/8" | 14 5/8" | 39 | -15° to 180° | 00000000 | 00000000 | 00000000 | 000000 |
230/460V AC, Three Phase—Hardwire | ||||||||||||||||
| 505 cfm @ 4 1/2 in. of H₂O 635 cfm @ 3 1/4 in. of H₂O | 74 dBA @ 15 ft. | 3,550 | 1 | 5 5/8" | 3 5/8" | 6" | 10" | 17 3/4" | 15 3/8" | 14 5/8" | 64 | -15° to 180° | 00000000 | 00000000 | 00000000 | 000000 |
| 1,600 cfm @ 4 1/4 in. of H₂O 1,800 cfm @ 3 1/4 in. of H₂O | 73 dBA @ 15 ft. | 3,550 | 5 | 7" | 5 3/4" | 8" | 12" | 22 1/4" | 20 9/16" | 17 5/8" | 224 | -15° to 180° | 00000000 | 00000000 | 00000000 | 000000 |
| 3,245 cfm @ 5 in. of H₂O 3,875 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 5 | 10 3/8" | 15 1/4" | 14 5/8" | 13 1/2" | 28 3/16" | 25 1/16" | 28 1/4" | 314 | -15° to 180° | 0000000 | 00000000 | 00000000 | 00000000 |
| 4,245 cfm @ 5 in. of H₂O 4,600 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 7 1/2 | 10 3/8" | 15 1/4" | 14 5/8" | 13 1/2" | 28 3/16" | 25 1/16" | 28 1/4" | 333 | -15° to 180° | 0000000 | 00000000 | 00000000 | 00000000 |
| 4,955 cfm @ 5 in. of H₂O 5,290 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 10 | 10 9/16" | 16 13/16" | 16 1/8" | 16 3/16" | 30 7/8" | 27 3/8" | 28 7/16" | 410 | -15° to 180° | 0000000 | 00000000 | 00000000 | 00000000 |
| 6,000 cfm @ 5 in. of H₂O 6,325 cfm @ 3 in. of H₂O | 70 dBA @ 15 ft. | 3,450 | 15 | 11" | 18 7/16" | 18" | 17 13/16" | 33 3/4" | 29 13/16" | 38 1/4" | 596 | -15° to 180° | 0000000 | 00000000 | 00000000 | 00000000 |
Open Dripproof Motor Enclosure | ||||||||||||||||
120/230V AC, Single Phase—Hardwire | ||||||||||||||||
| 195 cfm @ 5 1/4 in. of H₂O 345 cfm @ 4 1/4 in. of H₂O | 65 dB @ 15 ft. | 3,450 | 3/4 | 5 5/8" | 3 5/8" | 6" | 9" | 17 3/4" | 15 3/8" | 14 5/8" | 36 | -15° to 180° | 00000000 | 00000000 | 00000000 | 000000 |
| 505 cfm @ 4 1/2 in. of H₂O 635 cfm @ 3 1/4 in. of H₂O | 74 dBA @ 15 ft. | 3,450 | 1 1/2 | 5 5/8" | 3 5/8" | 6" | 10" | 17 3/4" | 15 3/8" | 14 5/8" | 59 | -15° to 180° | 00000000 | 00000000 | 00000000 | 000000 |
230/460V AC, Three Phase—Hardwire | ||||||||||||||||
| 1,600 cfm @ 4 1/4 in. of H₂O 1,800 cfm @ 3 1/4 in. of H₂O | 73 dBA @ 15 ft. | 3,450 | 5 | 7" | 5 5/8" | 8" | 12" | 22 1/4" | 20 9/16" | 17 5/8" | 197 | -15° to 180° | 00000000 | 00000000 | 00000000 | 000000 |