Accessories
Availability
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Motor Cover | A weatherproof motor cover shields the motor components |
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| from dust, dirt and moisture for indoor or outdoor | | | |
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| installations. Motor covers also serve as a personnel guards |
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| and meet OSHA standards. |
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Hinged Access Door | Hinged access doors provide an opening through the fan |
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| housing for cleaning or visual inspection of the wheel. Bolted | | | | | |
| access door is standard. |
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Extended Life | Air handling quality, flange mounted bearings meet a basic |
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Bearings | rating fatigue life L10 per ABMA standards, in excess of |
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| 200,000 hours (L50 at 1,000,000) at maximum operating |
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| speed. |
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Copper Lube Lines | Copper lube lines can be used as a replacement for | | | |
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(Belt Drive) | standard nylon lube lines. |
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Flanges | Inlet and outlet flanges with prepunched holes, welded to |
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| the housing, provide an easy means for bolted connection | Std. | | | | |
| to ductwork. Matching | |||||
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| available. |
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Disconnect Switches |
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| available for positive electrical |
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| servicing fans. The following switches are available to |
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| meet individual electrical requirements and can be factory |
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| mounted or shipped loose for field mounting. | | | | | |
| • | General purpose | ||||
| • | Rainproof |
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| • | Watertight |
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*Greenheck will not factory mount
Inlet and Outlet | Removable inlet and outlet guards provide protection |
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Guards | for personnel and equipment in ducted or | | | | |
| installations. |
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Extended Wiring | Electric leads from the motor junction box are brought out to |
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| exterior of unit. This provides an easy means of connecting |
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| the motor to the electrical system. |
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Belt Tube | A totally enclosed belt tube isolates the belts and drives | | | |
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| from the airstream. |
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Sound Vault Housing | See page 8 for more details on sound vault housing. |
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Mounting Rails | Mounting rails are recommended for vertically mounted fans |
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| or horizontal mounting when the motor is to be located in the | | | |
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| C or G (3 or 9 o’clock) position. |
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Isolators | Both base mount and hanging isolators are available in | | | | |
| either neoprene or spring mounts. | ||||
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Special Coatings | Special coatings are available for protective purposes. |
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| Consult Greenheck’s Product Application Guide, |
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| Performance Coatings for Ventilation Products, for a | | | | |
| complete list of coatings available and their chemical |
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| resistance. Available online at www.greenheck.com. |
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Sure Aire™ Flow |
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Measurement | building automation systems. For additional information, | | | | |
| see page 8 or our | ||||
| available at www.greenheck.com. |
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