Metallic Hose Assemblies - Thorburn Flex Inc

Teflon Lined HoseAvailable withconductive ornon-conductive core■Ideal dielectric medium pressureSuperstructure Potroom hoseThorburn's TP31 hose with an abrasive resistant polyesterbraid reinforcement instead of wire braid is non-metallicthroughout, and flame-resistant (will not sustain combustion).These characteristics make it appropriate for manyuses requiring sound attenuation, electrical insulation orisolation, or resistance to high frequency radiation (whichmay cause external overheating and eventual failure ofmetal-braided hose). TP31 has a 15% carbon black addedto the Teflon to dissipate electrical static charge. Typicalapplications include coolant lines, fuel and oil hose, instrumentlines and low pressure industrial gas compressed airsystems.Thorburn's TP32 hose with polyester braid is similar toTP31, except that the Teflon innercore is white and doesnot possess the static dissipation characteristics of the carbonblack innercore. Typical applications: Potroom, compressedair service piping. Economical alternative to ThorburnTKP30 Potroom hose.Thorburn's TN33 hose is reinforced with a Dupont Nomexbraid and has a 15% carbon black added to the Tefloninnercore to dissipate electrical static charge.Thorburn's TN34 hose is reinforced with Dupont Nomexbraid and is similar in construction to TN33, except for theTeflon innercore which is white.HOSE CONSTRUCTIONInnercore of convoluted Teflon externally reinforced withTeflon-impregnated fiberglass and polyester or Nomex nylonbraid.STANDARDSComplies with FDA requirements for portable water systems.Meets National Bureau of Standards conductivity requirements.TEMPERATURE RANGE-65 o F to 275 o F (-54 o C to 135 o C)TP31 AND TP32Thorburn's Nominal Nominal Nominal Operating Min. burst Typ. max. Minimum HoseNumber Size (in.) I.D. (in.) O.D. (in.) pressure pressure continuous bend weightpsi psi at length (ft.) radius (in.) (lb./ft.)room temp.TP31/TP32-4 1/4 .250 .465 500 2400 75 1/2 .040TP31/TP32-6 3/8 .375 .570 500 2400 75 3/4 .050TP31/TP32-8 1/2 .500 .770 500 2400 50 1 .124TP31/TP32-12 3/4 .750 1.01 400 2200 30 1-1/2 .175TP31/TP32-16 1 1.00 1.310 350 1900 30 2 .200TP31/TP32-20 1-1/4 1.25 1.540 300 1600 30 3-1/2 .250TP31/TP32-24 1-1/2 1.50 1.800 250 1200 30 4 .340TP31/TP32-32 2 2.00 2.340 150 650 30 6 .400TN33 AND TN34Thorburn's Nominal Nominal Nominal Operating Min. burst Typ. max. Minimum HoseNumber Size (in.) I.D. (in.) O.D. (in.) pressure pressure continuous bend weightpsi psi at length (ft.) radius (in.) (lb./ft.)room temp.TN33/TN34-8 1/2 .500 .780 200 750 50 1 .124TN33/TN34-10 5/8 .625 .865 175 700 30 1-1/2 .136TN33/TN34-12 3/4 .750 1.085 175 700 30 2 .184TN33/TN34-16 1 1.00 1.310 175 700 30 3 .240TN33/TN34-20 1-1/4 1.25 1.560 150 600 30 3-1/2 .268TN33/TN34-24 1-1/2 1.50 1.810 150 600 30 4 .35043