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RADIUM 8AN Dry Break 27mm Set

£121.74 £146.09 (£121.74 Exc. VAT)

20-0251 – Radium 8AN Dry Couplers – Dry Break 27mm Set

SKU: RAD20-0251 Categories: , Brand:


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All Radium products are carefully planned with thorough R&D and designed in-house using the latest computer simulation and modeling techniques. Extensive testing and evaluation ensures the performance of Radium products exceed consumer expectations. For these reasons, top motorsports competitors and enthusiasts worldwide rely on Radium Engineering products.

When separating two hoses, dry break fittings permit a leak-free disengagement while retaining pressure. Radium dry break couplers use a bayonet style lock that will not leak when disconnected nor introduce air upon reconnection.

Simply push and twist the knurled machined surface. They are designed for use in fuel or oil applications and are available in -6AN and/or -8AN flare fittings. The couplers have been successfully tested on Radium’s test bench at 150psi engaged and disengaged.

Important Notes:
-Not compatible with methanol fuel.
-These fittings flow equally in both directions and can be installed either way.
-The higher the operating pressure, the more difficult it becomes to connect and disconnect the coupler.
-Due to the dry break coupler design, there will be some inherent flow restriction (pressure drop).
-Naturally there might be a drop when engaging and disengaging.
-Do not disconnect fittings while pumps are running.

Technical Data:
-Overall length: -6AN kit = 82mm, -8AN kit = 87mm
-Weight: -6AN kit = 62g, -8AN kit = 69g
-Average pressure drop across coupler: 1-2psi
-Flow loss: 2% at 800LPHHere at Serck Motorsport, we supply and distribute many Radium Engineering products for your race car having used them ourselves!


  • Supplier Description: RADIUM 8AN DRY BREAK 27MM SET
  • Supplier Part Number: 20-0251
  • Supplier: Radium Engineering

Additional information

Weight 0.45 kg


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