This is a high quality high temperature DC12V submersible water pump.The pump can handle up to 80'C continuously. It can be submersed as long as liquid temperature is under 50'C. It's built by a brush-less motor so that it's quieter and lasts longer than a brush water pump. Also, it will not generate an 'electric spark' (noise) like a brushed type motor does so it's safer to use it when near a flammable gas. Ideal for solar heater, automobile, sprinkler system,irrigation, mobile home. It can be used to pump oil and gasoline as well.

 Black Anodized aircraft aluminum AN-8 hose end 90 degree.

Inline One-Way Non-return Checkvalve.  Male AN-8 fittings.  Flow direction clearly marked.

 Black Anodized aircraft aluminum AN-8 hose end straight.

 Black Anodized aircraft aluminum AN-8 male thread to NPT 1/2 inch male thread

 Black Anodized aircraft aluminum AN-8 male thread to NPT 3/8 inch male thread

It surprises many that you need liquid cooling in an electric car, but modern high powered IGBT power switching circuitry can be smaller, operate better, and last longer if it is liquid cooled.  And getting power out of an electric motor is really about getting the heat out.  And liquid cooling is just many times more effective than air cooling.

But we don't like leaks.  And so at EVTV we use AN fittings and hose ends with nylon braided hose. Properly assembled, these anodized aluminum hose ends will just never let go and they almost never leak.  So we've adopted the hardware used by race and custom car enthusiasts for transmission coolers, for use in our electric cars.  These are the highest quality components avialable.

AN-8 is nominally 1/2 inch hose equivalent while AN-6 corresponds to 3/8 hose.  The larger the hose, the more fluid flows per unit time.  And the more efficient your cooling will be.

  Stainless Steel Reinforced Braided Nylon Line - Size AN-8

This high quality hose is designed to carry fuel, oil, water, other liquids and is perfect for EV cooling systems carrying 50% ethylene glycol and water.  Stainless steel reinforcement provides strength while the braided nylon sheath protects from abrasion and chafing while providing outstanding flexibility.  Inner tubing is a CPE sythetic resistant to almost any chemical or fluid.  Withstands temperatures from -40F to 350F and pressures to 1500 psi.

Inner diameter is 1/2 inch AN-8 - perfect for use with the Summit Racing AN-8 series fittings we use for such cooling systems for inverters, controllers, and liquid cooled motors.  This tubing also easily withstands temperatures for vehicle heating systems.

SOLD BY THE FOOT

This is a reproduction of our glycol heating system used in the Cadillac Escalade EXT Electric project.  We made about five different runs at this before getting it right.  It now works in stellar fashion giving us the original heating system that came with the vehicle.
Most modern vehicles use 195F water from the engine for heating and offer a simple inlet and outlet to the engine from the vehicle heat exchanger.  This extensive kti allows you to simulate that engine heat with a 5kW industrial strength electric heater.  Yes, it will decrease your range.  You may find that an acceptable trade on a four-mile drive at 10F ambient.  We certainly do.

PTC HEATER for Electric Cars.

This is a PTC space heater for use in an electric car.  It operates nominally at 110v but we've run these as high as 200v in the past with great success and down to about 90v pack voltage.  It is also available in 220v and  360v versions.

Postive Temperature Coeffeicent heaters are very safe.  As temperature rises, so does resistance and so the current decreases.