Page 327 - 2021-22 Auto Performance_Circle Track

Electric Fans
25-Amp Circuit Breaker NEW! DER16751
Automatic resetting circuit breaker elimi- nates the need to replace burned-out fuses.
B
C
A
Dimensions
D
Rigid Aluminum Blade 13" Race Fan NEW! DER17513
Standard-rotation 13" dia. race fan
is rated to 8,000 RPM, and features a durable steel hub with six aluminum fan blades. Fan has a 2-1/4" depth and 28° blade pitch for maximum, full-time air
Rigid Steel Race Fans
Rigid steel race fans, rated up to 8,000

Six-blade fans feature a corrosion-resis-

Part No. Description
*Reverse rotation fans are common to most late model, serpentine drive applications.
Part No.
Fan Amp Size CFM Draw
A
B C D
DER16105
5"
315
3.6
5-5/8"
6-1/4"
1-1/4"
2-1/4"
DER16108
8"
366
—
8”
8-1/4”
1-1/4”
2”
DER16109
9"
625
—
9-11/16”
9-11/16”
1-1/8”
2”
DER16119
9"
755
—
9-3/8”
9-3/4”
3-1/8”
3-3/4”
DER16618
8"
500
4.8
8-1/4"
8"
1-3/8"
1-3/8"
DER16620
10"
650
5.3
11-1/4"
10-5/8"
1-1/2"
2-1/2"
DER16910
10"
500
6.4
11"
11-1/4"
2-3/8"
1-1/8"
DER16622
12"
880
8.8
12-1/2"
11-1/2"
1-1/2"
2-1/2"
DER16924
12"
2000
24.8
13-1/8"
13-1/8"
2-3/8"
2-5/8"
DER16624
14"
1350
10.5
14-1/2"
14"
1-3/4"
3-1/4"
DER16913*
14"
2100
22
14-1/2"
14-1/2"
2-3/8"
1-5/8"
DER18916
16"
1980
17.3
16-1/2"
15-5/8"
3-5/8"
1-1/8"
DER16626
16"
2175
18.4
16-3/4"
15-3/4"
1-3/4"
4-1/8"
DER16116
16"
2024
21.0
15-11/16"
16-1/4"
1-1/8"
3-7/16"
DER18217
17"
2400
23.5
16-7/8"
16-7/8"
—
2-5/8"
DER16917*
17"
2400
23.5
16-7/8"
16-7/8"
2-3/8"
2-5/8"
DER17317
17" Steel Race Fan, 2-5/16" Deep, Std. Rotation
DER17320
20" Steel Race Fan, 2-3/8" Deep, Std. Rotation
DER17417*
17" Steel Race Fan, 2-5/16" Deep, Reverse Rotation
DER17419*
19" Steel Race Fan, 2-1/4" Deep, Reverse Rotation
* Signifies two-speed electric fan. Electric Fan Controllers
Single Stage
Offered in two turn-on temps, turn-off temp. preset at 15°F below turn-on.
Adjustable
A single-relay design that switches the ground side of the circuit. Includes A/C override.
Hi-Amp Controllers
Fan Spacers
Fan spacers are aluminum construction, come with 5/16"-18 / 5/16"-24 bolts, and feature a 5/8" / 3/4" diameter female pilot hole.
Offered with single or dual relays for high-amp elec- tric fan operation Includes A/C override.
PWM Controller
Pulse Width Modulation controls fan(s) speed to maintain desired engine temp. Includes A/C over- ride.
Probe Max Capacity
Size
Part No.
1"
DER31510
2"
DER31520
2 1/4"
DER31540
2-1/2"
DER34550
Part No.
Description
Act. Temp.
DER16721*
Single Stage
190°F
1/8" & 3/8" NPT
25 Amps
DER16730
Single Stage
180°F
1/8" & 3/8" NPT
15 Amps
DER16731
Single Stage
190°F
1/8" & 3/8" NPT
15 Amps
DER16749
Adjustable
150-240°F
3/8" NPT
25 Amps
DER16779
Hi-Amp Single
150-240°F
3/8" NPT
35 Amps
DER16789
Hi-Amp Dual
150-240°F
3/8" NPT
70 Amps
DER16795
PWM
Variable
Push-in
65 Amps
* Includes addition of relay, wiring harness, and related accessories.
Single Stage Fan Controller NEW! DER18735 Universal 180°F
on/165°F off elec-
tric fan control kit
is designed for use
with a single electric
fan with a maximum
draw of 15 amps.
Includes push-in and
3/8" NPT thread-in probe, necessary wiring and connectors.
TRACK
CIRCLE 2021-22
BLAKE ROWE
THOMAS STUMPFIG
325