Twin Overflow tanks

Sometimes you don't want to see the recovery tanks.  We designed this system with two 1" tanks that feed into each other.  We painted them flat black and they'll be hidden inside a fan shroud.  Made in the USA

Should the system pressure exceed the cap’s rating, the spring will compress and fluid will flow through the upper tube to fill the chamber.  

In the event the recovery tank reaches capacity, the fluid will find the second tube and exit to the street.  A vacuum will draw the coolant back into the cooling system as the engine cools down.

Contact us directly for alternative sizes, finished or shapes.