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Exitflex (UK) Ltd 4 & 5 Airfield Road


Christchurch, Dorset BH23 3TG Tel.: +44 1202 478334 Fax: +44 1202 488110


email: sales@exitflex.co.uk


Application:


P.T.F.E hose has excellent temperature characteristics both in high and low temperature, Excellent chemical resistance, non contamination properties, low coefficient of friction and resists deterioration. Therefore the hose is used generally in applications where all are one of the above properties is the main criteria.


Application Standards: SAE J517 - 100R14


Construction:


Core: Sintered tube of polytetrafluroethylene (P.T.F.E.). Reinforcement: Single braid of 303/304 series of stainless steel wire


Temperature Standards: Continuous -54°C to + 260°C


EF179 - R14 1W/B code EF179-2 EF179-4


dash size


-3 Wall


Thickness Tube


1.00


EF179-3 -4 0.70 -5


EF179-6 EF179-8 EF179-10 EF179-12 EF179-16


-10 -12 -14 -18


0.70


EF179-5 -6 0.70 -7


0.70 0.75 0.90 0.90 1.20


Hose I.D. (Nom.)


inch 1/8


3/16 1/4


5/16 3/8 1/2 5/8 3/4 1


Hose O.D. (Nom.)


Mm inch 3.0 5.0 6.0 8.0 9.5


12.7 16.0 19.0 25.0


0.24 0.30 0.35 0.43 0.48 0.64 0.74 0.91 1.15


Working Pressure


mm psi bar 6.2 7.6 8.8


3260 2750 2610


11.0 2540 12.1


2390


16.2 1740 18.8 23.1 29.2


1270


225 190 180 175 165 120 88


1010 70 870


60


Min. Burst Pressure


psi


13040 11000 10440 10160 9560 6960 5080


bar 900 760 720 700 660 480 352


4040 280 3480


240


Min. Bend Radius


mm inch 40 50 75


100 125 165 200


1.60 2.0 3.0 4.0 5.0 6.6 8.0


230 9.20 300


12.00


Page | 3


P.T.F.E. HOSE


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