BL-103
View detailed technical data, stock status, and sourcing information for: BL-103
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A nonpositive displacement mechanical device having a centrifugal fan impeller inclosed within a housing. It is designed to move air or gas over a wide range of volumes and pressures. The air or gas is drawn in axially and discharged radially or drawn in radially and discharged axially by centrifugal force through an outlet in the housing.
1 stage quantity, 3200.0 operating speed at rated capacity in rpm, 7.270 inches maximum length, 5.910 inches maximum width, single speed speed adjustments
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Stage Quantity
- 1
- Speed Adjustments
- single speed
- Width
- 5.910 inches maximum
- Length
- 7.270 inches maximum
- Operating Speed At Rated Capacity In Rpm
- 3200.0
- Electrical Connection Type
- wire lead
- Outlet Inside Width
- 1.406 inches nominal
- Outlet Inside Height
- 2.750 inches nominal
- Static Pressure At Specified Air Flow Rate
- 0.0 inches of water
- Drive Type
- direct
- Prime Mover Type
- electric motor
- Inclosure Type
- fully inclosed
- Mounting Facility Type And Quantity
- 1 flange and 4 threaded hole
- Rotation Direction For Which Designed
- clockwise
- Features Provided
- nonsparking
- Air Flow Rate
- 155.0 cubic feet per minute maximum
- Outlet Location
- top
- Voltage In Volts And Current Type
- 115.0 ac
- Prime Mover Power Rating
- 0.130 horsepower
- Prime Mover Drive Shaft Bearing Type
- ball
- Discharge Direction
- horizontal
- Phase
- single
- Height
- 8.110 inches maximum
- Material
- steel overall
- Surface Treatment
- enamel housing
- Surface Treatment
- zinc blade
- Style Designator
- fixed, inverted, rectangular outlet
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 4140-00-084-2456 | No Name Available | 01/01/1963 |
| 4140-00-971-7194 | No Name Available | 02/14/1968 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 022666 | Centrifugal Fan |
| A026050 | Centrifugal Fan |
| B53A7L18 | Centrifugal Fan |
| BC2918B6 | Centrifugal Fan |
| BL-103 | Centrifugal Fan |
| DRFPI-KS505CW-329BF | Centrifugal Fan |
| NBC-L18B-46CW | Centrifugal Fan |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4140-00-684-4752?
Does the NSN 4140-00-684-4752 have a Schedule B code assigned?
Does NSN 4140-00-684-4752 require demilitarization?
Does NSN 4140-00-684-4752 contain precious materials?
Does NSN 4140-00-684-4752 contain hazardous materials?
When the NSN 4140-00-684-4752 was assigned to the Federal Catalog?
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