Fans & Blowers: Squirrel Cage Types

Squirrel Cage Blower
28 cfm - 12v DC

(FAN) BG0903-B45/BK
NMB squirrel cage blower with tachometer. Mounted in tensioning lockdown assembly. High quality. 28 cfm, 12 vdc. UL 94V-0 plastic frame. 5" leads with 3-pin Molex motherboard connector. 24 AWG; +Red/-Black/White; UL 1007; CSA TR-64. Manufacturer tested. NMB P/N: BG0903-B045-00S. 400+ in stock. New, unused.

Current: 1.20 amps (1200mA)
Speed: 4300 rpm
Noise: 57 dBA
Dimensions: 97mm x 93.5mm x 33mm (3.82" x 3.68" x 1.30")
Weight: 205.5g (7.25 oz)

 

Industrial Blower
500 cfm @ 29" HG

 
(FAN) SR150
Industrial blower made for use in SRS's 10kw transmitter using a 4CX15,000, maintaining 500 cfm @ 29" of mercury back pressure. High speed impeller. 2875 rpm, 1.5 HP, 115/230 vac, 18 / 9 amps, 50 Hz, 1 phase. 5.5" inlet has airflow indicator. Outlet 4.5" diameter has diffuser chamber attached. 18" high. New, unused. NOTE: THIS MOTOR IS 50 HZ AND WILL NOT OPERATE ON 60 HZ. USER MAY PURCHASE NEW MOTOR AT WW GRAINGER FOR 60 HZ USE. NO RETURNS.
$15 each - $13.75 (6+), $12.50 (25+), $11 (100+)
 
$495 each

Adjustable Rotron Fan
530 cfm / 380v / 50 Hz / 3 phase

(FAN) CX33A38C
Centrimax adjustable rotron fan. 530 cfm. 380v, 50 Hz, 3 phase, 0.55 amps. Input: 5" diameter. Output: 5-1/4" x 6" oval. Alt. P/N: 036237.

NOTE: 50 Hz motor will NOT operate on 60 Hz.
 

Squirrel Cage Blower
130 cfm / 3350 rpm

(FAN) SCB130
Squirrel cage blower. 130 cfm, 3350 rpm. 115v @ 0.6 amps. Requires 2 µF capacitor. Includes safety air flow sail switch.

Current: 115v @ 0.6 amps
Speed: 3350 rpm
Dimensions: 6"L x 5-1/2" overall. 2" x 2-3/8" discharge. 3-3/8"D inlet

$475 each
 
$159 each

Centrifugal Blower
95 cfm - 3300 rpm

(FAN) FC156CA2030A3
Eastern Air Devices centrifugal blower. 95 cfm, 3300 rpm. 115v @ 60 Hz, 0.25 amps. Includes 4 pin connector. Removed from brand new, never used military equipment.

Current: 0.25 amps
Speed: 3300 rpm
Dimensions: 3" diameter squirrel cage. Outlet: 2-11/16" x 2-1/16" high with bracket. 5-7/8" deep x 5-1/4" wide

 

Dual Squirrel Cage Blower
600 cfm / 1600 rpm

(FAN) R2EB612A13
Dual squirrel cage blower. 600 cfm, 1600 rpm. 115v, 60Hz, 2.8 amp motor. 6 µF capacitor included. Airflow microswitch included. 10" x 17" x 13" deep housing. 5-1/2" inside diameter intake, 4" x 5" output. Includes washable aluminum filter. Spare for B2 bomber. NSN: 4140-01-371-9991.
$195 each
 
$399 each - $350 (2+)

Squirrel Cage Blower
3450 rpm

(FAN) HARRIS
Reliance high volume squirrel cage blower. 3450 rpm, 1/3 HP, 115 / 230v, 5.2 / 2.6 amps continuous rating. Type: CS, FR: P48Y, PH: 1. Cast body. Motor is C48E594M-MY or equivalent. Base measures 7" x 6-3/4" x 12" high. Squirrel cage measures 5" diameter x 2-3/4". Made for Harris broadcast equipment.
 

3 Phase Blower
200 - 230v AC / 50/60 Hz / 0.2 amp / 3,000 rpm

(FAN) 020452
Rotron series 105JF 3 phase blower. 200 - 230 vac, 50 / 60 Hz, 0.2 amp, 3000 rpm. Outlet dimensions: 3" x 3". Overall dimensions: 6-1/2" x 7" x 6-1/2". NSN: 4140-01-080-6375.
*** SOLD OUT ***
 
$250 each

Centrifugal Blower / AC Motor
800 cfm / 1 HP / 60 Hz / 230/460v / 3 Phase / 3450 rpm

(FAN) A0-18910
Rotron series Model U, type AS-705 centrifugal blower, AC motor. Clockwise rotation. 800 cfm. 1 HP, 60 Hz, 230 / 460v, 3450 rpm, 3 phase, 3.2 / 1.6a. 10" diameter inlet, 5-3/8" x 4-7/8" outlet. GE electric motor, Model # 5K38PNI.
NSN: 4140-00-067-7460.
 

Dual Blower
115 vac / 50/60 Hz

(FAN) A0-74478
Rotron series dual squirrel cage blower. Series 32877. 115 vac, 1 phase, 50/60 Hz, 1.5 amps. Temperature rise 28ºC continuous duty. Thermally protected. Requires 2.5 µF capacitor (included). 13"L x 6"H. 3-1/4"D input. 2-1/2" x 4" output x 2. NEW!!
$750 each
 
$185 each

Rotron Fan - Series 291JS
740 cfm

(FAN) 291JS
Rotron fan. Series 291JS. 740 cfm, 1.166 HP, 3500 rpm, 220v, 60 Hz, 1.6 amp, 3 phase. Shock mount base. 6" diameter inlet. 4-3/4" x 3-1/4" outlet. 13-5/8" overall length, 9-1/2" overall width. Made for Harris transmitter.
NSN: 4140-00-987-2848.
 

Industrial Blower
800 cfm

(FAN) RCA/1-3/4
Industrial blower made for use in RCA's 20kw transmitter using a pair of 4CX10,000 valves. The model pictured has a standard squirrel cage and operates at 1450 or 1750 rpm. 2 hp, 208 - 220/440 vac, 6.4 / 3.2 amps, 50/60 Hz, 3 phase. 10" diameter inlet. Outlet 7" x 12" and has airflow indicator. Used & checked, removed from salvaged RCA transmitters.
$750 each
 
*** SOLD OUT ***
 

Dual Squirrel Cage
3300 rpm

(FAN) AO-33415
Rotron mil-grade dual squirrel cage blower. 115 / 230 vac, 1.5 / 0.75 amp, 50/60 Hz, single phase, 3300 rpm, requires 2.5µF cap. 6" diameter x 4" wide cages. 4" x 2-1/2" wide flange mount. NEW!
 

Dual Squirrel Cage
70 cfm

(FAN) PT669997
Diehl dual squirrel cage blower. 70 cfm. 115 vac, 60 Hz, 0.5 amp, 1/20 HP, 3400 rpm. Requires 4 µF capacitor (not included). Outlet flange measures: 3" x 3" (2-1/4" x 2" opening). Body measures: 9-1/4"L x 5-5/8" x 5-1/4" deep. Manufactured in 1955. Brand new in the box!!
$250 each
 
$129 each