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Refrigeration

Model RAF

Flexible Metal Hose

The RAF is a flex connector specifically designed for refrigeration applications. For the RAF we go the extra step by mass spec testing each one to avoid refrigeration leaks. Custom versions are available, contact your local representative or Metraflex for…

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Product Description

The RAF is a flex connector specifically designed for refrigeration applications. For the RAF we go the extra step by mass spec testing each one to avoid refrigeration leaks. Custom versions are available, contact your local representative or Metraflex for details. Proudly made in the USA

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Additional Resources

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Literature

Metraflex_Hose-Braid.pdf

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O&M

RAF Refrigeration Flexible Connectors

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Spec Sheet

Metraflex-Flexible-Hose-Connectors-Spec.doc

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Model RAF

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MODEL NO. TO FIT COPPPER TUBE DIMENSIONS PERMANENT/INTERMITTENT OFFSET PRESSURE PSI
@ 70° F
Weight
(lbs)
3D
DRAWING
PIPE
SIZE
ACTUAL O.D.* NOM. HOSE. I.D. A± 1/8″ B± 1/8″ C.MAX.
RAF2 0.125″ 1/4″ 1/4″ 7-1/2″ 1/2″ 0.672 Vibration 450 0.5 Revit/CAD
RAF3 .25″ 3/8″ 5/16″ 8-1/4″ 5/8″ 0.766 Vibration 450 0.5 Revit/CAD
RAF4 .375″ 1/2″ 3/8″ 9″ 3/4″ 0.859 Vibration 450 0.5 Revit/CAD
RAF5 .5″ 5/8″ 1/2″ 9-3/4″ 7/8″ 1.031 Vibration 450 0.5 Revit/CAD
RAF6 .625″ 3/4″ 1/2″ 10″ 1″ 1.031 Vibration 450 1 Revit/CAD
RAF7 .625″ 3/4″ 3/4″ 11-1/4″ 1-1/8″ 1.406 Vibration 340 1 Revit/CAD
RAF8 .75″ 7/8″ 3/4″ 11-1/2″ 1-1/4″ 1.406 Vibration 340 1 Revit/CAD
RAF9 1″ 1-1/8″ 1″ 13″ 1-1/2″ 1.781 Vibration 302 1.5 Revit/CAD
RAF10 1.25″ 1-3/8″ 1-1/4″ 14-3/4″ 1-5/8″ 2.109 Vibration 280 2.5 Revit/CAD
RAF11 1.5″ 1-5/8″ 1-1/2″ 17″ 2″ 2.438 Vibration 245 3.5 Revit/CAD
RAF12 2″ 2-1/8″ 2″ 20″ 2-1/2″ 3.078 Vibration 190 5.5 Revit/CAD
RAF13 2.5″ 2-5/8″ 2-1/2″ 24″ 2-29/32″ 3.969 Vibration 320 10 Revit/CAD
RAF14 3″ 3-1/8″ 3″ 27″ 3-13/32″ 4.422 Vibration 302 15 Revit/CAD
RAF16 4″ 4-1/8″ 4″ 33″ 4-13/32″ 5.406 Vibration 150 25 Revit/CAD

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