B9 Blowers Specifications
The original A-3 and B-9 J-System® Blowers are used for the low flow recirculation of fumigant in enclosures such as ship holds, grain bins and other bulk storages. The 1/12 and 1/2 horsepower motors, coupled with an ergonomically designed blowers are the industry standard.
CONSTRUCTION:
- CAST ALUMINUM HOUSING
- CAST ALUMINUM IMPELLER
IMPELLER:
- 8.8” DIAMETER
- 2.69” WIDE
INLET SIZE:
- 5.8″
- FREE AREA 23.4 SQ. INCHES
DISCHARGE SIZE:
- 3.8”
- FREE AREA 9.4 SQ. INCHES
![B9 Blower J System](https://jsystemllc.com/wp-content/uploads/2023/03/b9-Blower-White-Background-1024x834.png)
THE BLOWER IS CONSTRUCTED TO AMCA TYPE C SPARK RESISTANT SPECIFICATION.
![](https://jsystemllc.com/wp-content/uploads/2023/04/shipping-tanker-2021-08-26-15-26-42-utc-1024x681.jpg)
![Grain Elevator J System Blower Environment](https://jsystemllc.com/wp-content/uploads/2023/03/bucolic-grain-elevator-in-the-sun-2021-08-26-22-26-49-utc-1024x683.jpg)
MOTOR SPECIFICATION:
- ½ HP
- 1 PHASE
- 60 Hz
- 115 / 230 VOLTS
- RPM – 3450
UNDERWRITERS LABORATORY LISTED
CE APPROVED
CUL LISTED
DUTY:
- CONTINUOUS @ 40°C AMBIENT
- FRAME 56C
- THERMALLY PROTECTED
- S.F. 1
EXPLOSION PROOF:
- CLASS I GROUP C, D
- CLASS II GROUP F, G
Performance of B9 Blower at 3450 RPM
![](https://jsystemllc.com/wp-content/uploads/2022/10/CFM-vs-Static-Pressure-B-9-2022-1024x776.jpg)