Duct Blaster® Fan with Rings and Fan Speed Controller
This kit is a large group of components from our Minneapolis Duct Blaster® System. A new Series B fan is assembled with a new fan speed controller, flow rings 1, 2 and 3, a fabric fan cover, connecting trim piece and a foam foot to support the fan during testing. Please call TEC to place an order for an alternative assembly without a fan speed controller or flow rings.
Features
- Fan can create up to 50 Pascals of back pressure and can measure 10 CFM to 1500 CFM using the 3 calibrated flow rings
- Fan and speed controller can be used in 110 Volt/60 Hertz or 240 Volt/50 Hertz power grids
This is only the DB fan, rings, controller, fabric cover, trim piece, and foam foot. No flex, transition plates, or gauge. This is not a complete system.
Duct Blaster® Fan Specifications:
Maximum Flow
- 1,550 CFM at free air (731 l/s, 2,633 m3/h)
- 1,450 CFM at 25 Pa (684 l/s, 2,463 m3/h)
- 1,410 CFM at 50 Pa (665 l/s, 2,395 m3/h)
With Flex Duct Attached
- 1,150 CFM at free air (542 l/s, 1,954 m3/h)
- 1,075 CFM at 25 Pa (507 l/s, 1,826 m3/h)
- 1,025 CFM at 50 Pa (483 l/s, 1,741 m3/h)
With Flex Duct, Ring 1, and Flow Conditioner (depressurization) Attached
- 750 CFM at free air (354 l/s, 1,274 m3/h)
- 725 CFM at 25 Pa (342 l/s, 1,231 m3/h)
- 700 CFM at 50 Pa (330 l/s, 1,189 m3/h)
Minimum Flow
- 10 CFM with Ring 3 (5 l/s, 17 m3/h)
- 2.4 CFM with Optional Ring 4 (1.1 l/s, 4 m3/h)
Fan Dimensions
- 10 inches (25 cm) inlet diameter, 7 in (17.8 cm) length
Fan Weight
- 7 lbs (3.18 kg)
- 8.5 lbs (3.86 kg) with 3 flow rings
Flow Accuracy
- ±3% with DG-1000
Calibration
- Meets ASTM Standard E779, CGSB-149.10-M86,
EN 3829, ATTMA Technical Standard 1, NFPA 2001,
ASHRAE 152, RESNET and USACE
Power
- 110V or 220V
Duct Blaster® Fan with Ring Set and Fan Speed controller includes:
- Duct Blaster® fan
- Fan speed controller
- Ring 1
- Ring 2
- Ring 3
- Black fabric cover for fan.
- 40″ black fan trim
- White foam foot
Duct Blaster® Fan with Rings and Fan Speed Controller
This kit is a large group of components from our Minneapolis Duct Blaster® System. A new Series B fan is assembled with a new fan speed controller, flow rings 1, 2 and 3, a fabric fan cover, connecting trim piece and a foam foot to support the fan during testing. Please call TEC to place an order for an alternative assembly without a fan speed controller or flow rings.
Features
- Fan can create up to 50 Pascals of back pressure and can measure 10 CFM to 1500 CFM using the 3 calibrated flow rings
- Fan and speed controller can be used in 110 Volt/60 Hertz or 240 Volt/50 Hertz power grids
This is only the DB fan, rings, controller, fabric cover, trim piece, and foam foot. No flex, transition plates, or gauge. This is not a complete system.
Duct Blaster® Fan Specifications:
Maximum Flow
- 1,550 CFM at free air (731 l/s, 2,633 m3/h)
- 1,450 CFM at 25 Pa (684 l/s, 2,463 m3/h)
- 1,410 CFM at 50 Pa (665 l/s, 2,395 m3/h)
With Flex Duct Attached
- 1,150 CFM at free air (542 l/s, 1,954 m3/h)
- 1,075 CFM at 25 Pa (507 l/s, 1,826 m3/h)
- 1,025 CFM at 50 Pa (483 l/s, 1,741 m3/h)
With Flex Duct, Ring 1, and Flow Conditioner (depressurization) Attached
- 750 CFM at free air (354 l/s, 1,274 m3/h)
- 725 CFM at 25 Pa (342 l/s, 1,231 m3/h)
- 700 CFM at 50 Pa (330 l/s, 1,189 m3/h)
Minimum Flow
- 10 CFM with Ring 3 (5 l/s, 17 m3/h)
- 2.4 CFM with Optional Ring 4 (1.1 l/s, 4 m3/h)
Fan Dimensions
- 10 inches (25 cm) inlet diameter, 7 in (17.8 cm) length
Fan Weight
- 7 lbs (3.18 kg)
- 8.5 lbs (3.86 kg) with 3 flow rings
Flow Accuracy
- ±3% with DG-1000
Calibration
- Meets ASTM Standard E779, CGSB-149.10-M86,
EN 3829, ATTMA Technical Standard 1, NFPA 2001,
ASHRAE 152, RESNET and USACE
Power
- 110V or 220V
Duct Blaster® Fan with Ring Set and Fan Speed controller includes:
- Duct Blaster® fan
- Fan speed controller
- Ring 1
- Ring 2
- Ring 3
- Black fabric cover for fan.
- 40″ black fan trim
- White foam foot