Radium Universal Coolant Expansion Tank (20-0270-00)
Coolant expansion tanks are necessary for proper air bleeding in applications that utilize a low mounted radiator (such as a V-Mount) or rear mounted radiator. This product is not a coolant overflow tank. Instead, it is designed to part of the pressurized coolant system. The radiator cap is not included.
Vehicle Fitment:
Universal Application
Install Instructions:
Download PDF
Recommended for Install:
Type-A Radiator Cap
Full Description:
Coolant expansion tanks are necessary for proper air bleeding in applications that utilize a low mounted radiator (such as a V-Mount) or rear mounted radiator. However, expansion tanks are also valuable if integrated in a common radiator setup. To allow heat expansion, traditional coolant systems require air to be present in the top portion of the radiator during low temperatures. An coolant expansion tank permits the radiator to be 100% filled with coolant in all conditions.
The Radium Coolant Expansion Tank holds 750mL. It is a 2-piece design constructed of CNC billet 6061 aluminum. The two halves are bolted together along with a CNC billet aluminum radiator neck which accepts a standard 32mm "Mini" style pressure cap. The radiator cap must have a Type-A Style.
Bottom Ports: 10AN ORB
Front Port: 6AN ORB
The coolant expansion tank features two internal chambers. These chambers are NOT isolated from each other. There are cross-over passages at the top and bottom. This product is not a coolant overflow tank. Instead, it is designed to part of the pressurized coolant system.
The coolant expansion tank also has an internal swirl feature. Hot pressurized coolant from the cylinder head is sent into the vortex chamber's inlet tangentially and accelerated to a high rate of rotation. This is to help aid in deaerating the system.
The tank features three O-ring boss ports for a positive seal. Included are -6AN male adapter fittings (not tapered pipe threads). The lower ports are machined with 10AN ORB threads. The side port is machined with 6AN ORB threads. Included are three -6AN female 90 degree hose ends that screw onto the three -6AN male port fittings. They are lightweight black anodized aluminum and are used for push-lok style 3/8" ID hose. A laser cut black powercoated mounting bracket is also included.
Includes:
• Billet Aluminum Coolant Tank
• Anodized Aluminum Mounting Bracket
• 6AN Male Adapter Fittings (x3)
• 6AN 90° Push-Lok Hose Ends (x3)
• Nickel-Plated Fittings and Sight Tube
• Billet Aluminum 32mm Pressure Cap Receiver
• Aluminum Pressure Bleed 1/4" Barb
• Stainless Steel Hardware
Vehicle Fitment:
Universal Application
Install Instructions:
Download PDF
Recommended for Install:
Type-A Radiator Cap
Full Description:
Coolant expansion tanks are necessary for proper air bleeding in applications that utilize a low mounted radiator (such as a V-Mount) or rear mounted radiator. However, expansion tanks are also valuable if integrated in a common radiator setup. To allow heat expansion, traditional coolant systems require air to be present in the top portion of the radiator during low temperatures. An coolant expansion tank permits the radiator to be 100% filled with coolant in all conditions.
The Radium Coolant Expansion Tank holds 750mL. It is a 2-piece design constructed of CNC billet 6061 aluminum. The two halves are bolted together along with a CNC billet aluminum radiator neck which accepts a standard 32mm "Mini" style pressure cap. The radiator cap must have a Type-A Style.
Bottom Ports: 10AN ORB
Front Port: 6AN ORB
The coolant expansion tank features two internal chambers. These chambers are NOT isolated from each other. There are cross-over passages at the top and bottom. This product is not a coolant overflow tank. Instead, it is designed to part of the pressurized coolant system.
The coolant expansion tank also has an internal swirl feature. Hot pressurized coolant from the cylinder head is sent into the vortex chamber's inlet tangentially and accelerated to a high rate of rotation. This is to help aid in deaerating the system.
The tank features three O-ring boss ports for a positive seal. Included are -6AN male adapter fittings (not tapered pipe threads). The lower ports are machined with 10AN ORB threads. The side port is machined with 6AN ORB threads. Included are three -6AN female 90 degree hose ends that screw onto the three -6AN male port fittings. They are lightweight black anodized aluminum and are used for push-lok style 3/8" ID hose. A laser cut black powercoated mounting bracket is also included.
Includes:
• Billet Aluminum Coolant Tank
• Anodized Aluminum Mounting Bracket
• 6AN Male Adapter Fittings (x3)
• 6AN 90° Push-Lok Hose Ends (x3)
• Nickel-Plated Fittings and Sight Tube
• Billet Aluminum 32mm Pressure Cap Receiver
• Aluminum Pressure Bleed 1/4" Barb
• Stainless Steel Hardware
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