Page 247 - 2018 Racecar Engineering Drag Racing Parts and Accessories Catalog

Tornado Electric Fans Series 7000 Transmission Coolers
Exclusive “Swept Wing” Coolers combine silver brazed, cop per
design is more effi cient than tub ing with aluminum fi ns for
conventional, straight-blade greater heat dissipation. Fea-
fans and reduces amperage tures include a 360° tube to
draw. Outer rings reduce oper- fi n bond, patented Turbolator in
ating vibration and the metal each passage for increased cooling, protective edge guards and
rod mounting systems provide satin black powder coat fi nish. Transmission coolers work equally
easy, reliable installation. well in a drag car or a tow vehicle.
Tornado Fans can function as Display Display GVW Hose
pullers or pushers by turn- Box Board Application Rating Size End
ing the blade over and reversing motor polarity. A Tornado Fan DER13101 DER13201 Subcompact 12,000 lbs. 5" W x 12" L x 3/4" D Push-On
reduces drag while robbing less horse pow er. DER13102 DER13202 Compact 14,000 lbs. 5" W x 17" L x 3/4" D Push-On
DER13106 DER13206 Intermediate 15,500 lbs. 7-1/2" W x 12" L x 3/4" D Push-On
Dimensions
Part No. Size CFM Amp Draw A B C D DER13103 DER13203 Intermediate 18,500 lbs. 7-1/2" W x 17" L x 3/4" D Push-On
DER16617 7” 400 4.8 7.25” 7.12” 2.37” 1.37” DER13104 DER13204 Full-Size 20,500 lbs. 10" W x 17" L x 3/4" D Push-On
DER16618 8” 500 4.8 8.25” 8.00” 2.37” 1.37” DER13105 DER13205 Truck 22,500 lbs. 12-1/2" W x 17" L x 3/4" D Push-On
DER16619 9” 570 5.4 9.67” 9.50” 2.50” 1.25”
DER16620 10” 650 5.3 11.25” 10.67” 2.50” 1.50” Heat Sink Transmission Coolers
DER16622 12” 880 8.8 12.50” 11.50” 2.50” 1.50” Lightweight and compact, Heat Sink Trans-
DER16624 14” 1350 10.5 14.50” 14.00” 3.25” 1.75” mission Coolers are extremely effective in
DER16626 16” 2175 18.4 16.75” 15.75” 4.25” 1.75” reducing fl uid temperatures. Compact,
3” diameter coolers may be easily
installed to frame rails, fl oor
H.O. Extreme Electric Fans pans, etc. Single pass coolers
Designed as a primary cooling fan, include 3/8” NPT ports, while
the H.O. Extreme combines a low profi le double pass units have 1/4”
design with balanced, curved blades and NPT ports. Sold complete with
a powerful, high torque motor to deliver integrated mounting brackets
maximum cooling. Puller design (radiator and barbed fi ttings.
side) fans are offered in a variety of sizes. Part No. Description
DER13249 Single Pass Oil Cooler, 10-1/4” L. x 2-3/16” W. x 3-1/4” D.
Amp
Part No. Size CFM Draw A B C D DER13257 Single Pass Oil Cooler, 26-1/4” L. x 2-3/16” W. x 3-1/4” D.
DER16105 5" 315 3.6 5-5/8" 6-1/4" 1-1/4" 2-1/4" DER13261 Double Pass Oil Cooler, 17-1/4” L. x 2-3/16” W. x 3-1/4” D.
DER16110 10" 802 9.2 10.56" 11.12" 1.12" 2.06" DER13267 Double Pass Oil Cooler, 26-1/4” L. x 2-3/16” W. x 3-1/4” D.
DER16112 12" 1328 14.2 12.56" 13.18" 1.12" 2.43"
DER16114 14" 1864 21.5 14.43" 15.15" 1.12" 3.43" Series 1000 Stacked Plate Ram Air Coolers
DER16116 16" 2024 21.0 15.68" 16.25" 1.12" 3.43" Highly effi cient Stacked Plated Ram
DER18217 17" 2400 23.5 16-7/8" 16-7/8" — 2-5/8"
Air Coolers incorporate a scoop style
shroud that captures and redirects air
PWM Electric Fan Controller DER16795 fl ow for maximum cooling effi ciency. DER51078
Advanced controller constantly monitors Coolers utilize high fl ow turbulators, furnace brazed construction,
engine temperature, automatically actuating integrated mounting points and a black powder coated fi nish.
the fan as necessary to control temperature, Part No. Description Inlet Size Dimensions
increasing cooling effi ciency and reducing DER51078 10 Row Cooler -10AN/7/8"-14 Female 13" x 3-5/8" x 2"
amperage. Soft Start Technology ramps the DER51678 16 Row Cooler -10AN/7/8"-14 Female 13" x 5-5/8" x 2"
fan(s) up slowly, eliminating harmful spikes in DER51978 19 Row Cooler -10AN/7/8"-14 Female 13" x 6-1/2" x 2"
amperage. The PWM offers multi-fan control with a built-in A/C DER52578 25 Row Cooler -10AN/7/8"-14 Female 13" x 7-3/8" x 2"
override circuit and a 65 amp capacity. DER54078 40 Row Cooler -10AN/7/8"-14 Female 13" x 12-3/4" x 2"
Fluid Control Thermostats
Fan Controllers Thermostat assemblies offer
Adjustable controllers can be set the ultimate in control, helping
to activate at 150°-240°F; single to maintain consistent trans-
stage controllers turn on at 180°F. mission fl uid temperatures.
All controllers automatically shut off While in controlled closed circuit
at 10°F less than setting. A 30/40 when fl uid temperatures are under 180°,
amp relay is included. 90% of the oil bypasses the cooler and the
Part No. Description remaining 10% fl ows through the cooler, prevent-
DER16730 Single Stage (180°F), Probe Threads Into Water Jacket, 1/8" & 3/8" NPT ing air pockets. When temperatures exceed 180°, the thermostat
DER16731 Single Stage (190°F), Probe Threads Into Water Jacket, 1/8" & 3/8" NPT valve closes, allowing 100% fl ow through the cooler to control
DER16738 Single Stage (180°F), Probe Inserts Into Radiator Fin fl uid temperatures.
DER16739 Single Stage (180°F), Probe Threads Into Water Jacket, 3/8" NPT
DER16749 Adjustable (150°-240°F), Probe Threads Into Water Jacket, 3/8" NPT Part No. Description
DER16759 Adjustable (150°-240°F), Probe Inserts Into Radiator Fin DER13011 Fluid Control Thermostat, 3/8” NPT, With Fittings
DER16779 Hi-Amp Single Fan Controller, Probe Threads Into Water Jacket, 3/8" NPT DER25011 Fluid Control Thermostat, 3/8” NPT
DER16789 Hi-Amp Dual Fan Controller, Probe Threads Into Water Jacket, 3/8" NPT DER25719 Fluid Control Thermostat, 1/2” NPT

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