TFD Flange Mount BC Airfoil Blowers

Description

TFD Flange Mount BC Airfoil Blowers are compact air moving devices. They are ideally suited for centrifugal OEM fan applications that require superior air performance, exceptional smoothness and quiet operation. In addition to OEM applications, TFD Blowers provide the perfect solution to many industrial and commercial air moving applications. These centrifugal blowers are ideal for electronic cabinet cooling, clean room modules, heat exchangers, air filtration, military HRAC, air showers, plastic extrusion, fume hoods, pharmaceutical equipment and semiconductor industry.

TFD Blowers feature TEK backward curved airfoil impellers, the industry’s quietest and most efficient OEM impellers. TEK impellers combine precision injection molding techniques with modern high strength plastics to produce a wheel that is stronger than steel, yet half its weight. They deliver fan performance approaching aerodynamic perfection.

Features & Benefits of TFD Flange Mount BC Airfoil Blowers

Direct drive, non-overloading ‘TEK’ impeller
Highly efficient airfoil (BCA) design
Epoxy coated steel housing
Flanged and drilled outlet, ABS inlet cone
Rugged GRP (polyamide) impeller
Single or three phase TEFC motors
CW rotation rotatable to any position
Compact design, rugged construction
Capacities to 4,500 cfm

Accessories / Options

Inlet flanges & guards
Gravity shutter
Inlet filter
Shaft seal
CCW rotation

Applications for TFD Flange Mount BC Airfoil Blowers

Electronic cabinet cooling
Clean room modules
Heat exchangers
Air filtration
Military HRAC
Air showers
Plastic extrusion
Fume hoods
Pharmaceutical equipment
Semiconductor industry

Airflow Performance (cfm) at 1750 rpm

MODEL	MOTOR HP	dBA @5'	0"SP CFM/BHP	0.5"SP CFM/BHP	1.0"SP CFM/BHP	1.5"SP CFM/BHP	2.0"SP CFM/BHP	2.5"SP CFM/BHP	3.0"SP CFM/BHP	3.5"SP CFM/BHP
TFD250	1/4	58	840/0.1	670/0.1	440/0.1
TFD280	1/4	62	1130/0.2	1030/0.2	770/0.2	350/0.2
TFD315	1/2	67	1650/0.3	1480/0.3	1290/0.3	1010/0.3	570/0.3
TFD355	3/4	72	2320/0.6	2110/0.6	1900/0.7	1630/0.6	1300/0.6	720/0.6
TFD400	1½	73	3070/1.2	2880/1.2	2650/1.2	2410/1.2	2140/1.2	1790/1.2	1240/1.2
TFD450	2	74	4490/1.8	4320/1.8	4080/1.8	3780/1.8	3460/1.8	3080/1.8	2660/1.8	2160/1.7

Airflow Performance (cfm) at 3450 rpm

MODEL	MTR HP	dBA @5'	0"SP CFM/BHP	1.0"SP CFM/BHP	2.0"SP CFM/BHP	3.0"SP CFM/BHP	4.0"SP CFM/BHP	5.0"SP CFM/BHP	6.0"SP CFM/BHP	7.0"SP CFM/BHP
TFD200	1/4	68	870/0.2	700/0.2	500/0.2	275/0.2
TFD225	1/2	73	1060/0.4	950/0.4	780/0.4	580/0.4
TFD250	3/4	75	1625/0.6	1520/0.7	1320/0.7	1110/0.7	870/0.6	440/0.5
TFD280	1½	77	2220/1.4	2170/1.4	2000/1.4	1760/1.4	1480/1.4	1150/1.3	560 /1.1
TFD315	3	82	3330/2.5	3160/2.5	2960/2.5	2740/2.6	2500/2.6	2230/2.6	1910/2.5	1480/2.3