Automotive Engine Radiator In-Line Coolant Hose Fitting Water Temperature Adapter Electric Fan Thermostat Switch - American Volt
Automotive Engine Radiator In-Line Coolant Hose Fitting Water Temperature Adapter Electric Fan Thermostat Switch - American Volt
Automotive Engine Radiator In-Line Coolant Hose Fitting Water Temperature Adapter Electric Fan Thermostat Switch - American Volt
Automotive Engine Radiator In-Line Coolant Hose Fitting Water Temperature Adapter Electric Fan Thermostat Switch - American Volt
Automotive Engine Radiator In-Line Coolant Hose Fitting Water Temperature Adapter Electric Fan Thermostat Switch - American Volt
Automotive Engine Radiator In-Line Coolant Hose Fitting Water Temperature Adapter Electric Fan Thermostat Switch - American Volt
Automotive Engine Radiator In-Line Coolant Hose Fitting Water Temperature Adapter Electric Fan Thermostat Switch - American Volt
Automotive Engine Radiator In-Line Coolant Hose Fitting Water Temperature Adapter Electric Fan Thermostat Switch - American Volt
Automotive Engine Radiator In-Line Coolant Hose Fitting Water Temperature Adapter Electric Fan Thermostat Switch - American Volt
Automotive Engine Radiator In-Line Coolant Hose Fitting Water Temperature Adapter Electric Fan Thermostat Switch - American Volt

Automotive Radiator In-Line Coolant Hose Fitting Water Temperature Adapter Electric Fan Thermostat Switch

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Radiator in-line hose fitting and 1/8" NPT grounding switch. Sized by the outside diameter of the fittings outer raised lip. Fitting length...

$34.95 $29.95 SAVE 14%

Hose Fitting Size: Choose an option

Choose an option
26mm / 1 Inch
28mm
30mm
32mm / 1.25 Inch
34mm
36mm
38mm / 1.5 Inch
40mm
42mm
44mm / 1.75 Inch
46mm
48mm
50mm / 2 Inch

Switch Temperature: Choose an option

Choose an option
140'F On - 125'F Off
150'F On - 135'F Off
160'F On - 145'F Off
170'F On - 155'F Off
180'F On - 165'F Off
190'F On - 175'F Off
200'F On - 185'F Off
210'F On - 195'F Off
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Description
  • Radiator in-line hose fitting and 1/8" NPT grounding switch.
  • Sized by the outside diameter of the fittings outer raised lip.
  • Fitting length is 2.7 inches or 68mm, regardless of hose size.
  • Activates electric cooling fan by grounding at temperature.
  • Turn-off temperature is always 15 degrees less than turn-on.
  • Mounts anywhere along the radiator or condenser hose line.
  • Probe measures fluid temps including water, coolant and oil.
  • Universal design for any automotive or engineering project.
NPT Size Guide

NPT - American Standard Pipe Thread/Taper Guide:


NPT is not a measured size, but rather an industry call out size.
The NPT call out designation is not the true thread diameter inside or out.

PROBE THREAD SIZE

ACTUAL OUTSIDE DIAMETER

1/8" NPT 0.405" (Approx. 13/32")
1/4" NPT 0.540" (Approx. 1/2")
3/8" NPT 0.675" (Approx. 5/8")
1/2" NPT 0.840" (Approx. 7/8")
AN Size Guide

AN Fitting Size Guide:


The AN numbers refer to the tubing OD in sixteenths of an inch.

AN SIZE

MALE THREAD SIZE

TUBE SIZE (NOMINAL OD)
HOSE ID
4AN 7/16"-20 1/4" 0.22"
6AN 9/16"-18 3/8" 0.34"
8AN 3/4"-16 1/2" 0.44"
10AN 7/8"-14 5/8" 0.56"
12AN 1 1/16"-12 3/4" 0.69"