Hydraulic Hose Assemblies - Thorburn Flex Inc
Hydraulic Hose Assemblies - Thorburn Flex Inc Hydraulic Hose Assemblies - Thorburn Flex Inc
Flush Face Quick CouplingsT71 Series: Flush Face/Dry Break Couplings■ Flush Face/Dry Break – Air inclusion andfluid loss are held to a minimum to preventspillage and contamination of systems■ Push-to-Connect – Ideal on-hand operationwhen one half is mounted. Simply insert thenipple into the coupler and push-to-connect.To disconnect, retract the sleeve; and thecoupling halves disconnect.■ Rugged – Heavy duty construction is ideallysuited for high impulse applications.■ Pressure Capability – Designed for up to3000 psi operating pressures.■ Versatile – Available in 316 stainless steel,carbon steel and other materials. Specialseals for troublesome media are available;consult Thorburn for details.■ Available sizes – 1 /4", 3 /8", 1 /2", 3 /4", 1", 1 1 /2", 2".■ Superior flow and low pressure drop.■ Sleeve lock – Designed to provideprotection against accidental disconnection.Flow Pressure Drop30002000 3/ 4 ”1 & 1 1 21000900800700600500400300200100908070605040302010987654321.1 .2.3.4.5.6.7.8.9123456789102030405060708090100 200300400500600700800900100020003000SPILLAGE, AIR INCLUSION,PRESSURE RATINGS 1/ 8 ” .12 0.02 3000 125001/ 4 ” .01 0.005 3000 125003/ 8” .07 0.05 3000 125001/ 2” .09 0.11 3000 125003/ 4 ” .10 0.13 3000 125001” .20 0.40 2500 100001 1 / 4 ” .20 0.40 2500 100001 1 / 2 ” 5.25 30.50 1500 60002” 5.25 30.50 1500 6000Note: Burst pressures listed were taken at thepoint at which failure made the coupling inoperative.Burst pressure is 4 times design. Proofpressure is 2 times design and test pressure is1-1/2 times design.Dimensional Information HOW TO ORDER THORBURN T71 SERIESThe example shown here:Stainless Steel Series T71Coupler with 3/8” threads withFemale NPT end with EPDM seal. 1/ 8 ” 2.71 .69 .81 .94 1.75 1.55 .591/ 4” 3.27 .81 .94 1.19 1.96 1.84 .533/ 8” 4.00 1.00 1.19 1.56 2.36 2.32 .681/ 2 ” 4.43 1.50 1.50 1.88 2.77 2.38 .723/ 4 ” 5.13 1.75 1.75 2.25 3.05 2.96 .881” 5.60 1.88 2.25 2.63 3.32 3.23 .951 1 / 4 ” 6.22 2.00 2.25 2.63 3.67 3.50 .951 1 / 2 ” 7.60 3.25 3.38 4.50 6.21 4.50 3.212” 7.60 3.25 3.38 4.50 6.21 4.50 3.21* Hex dimensions are taken from flat or hex and not across corners.Note:Dimensions are for reference only and are subject to changewithout notice. 482= 1 / 8 "4= 1 / 4 "6= 3 / 8 "8= 1 / 2"12 = 3 / 4"16 =1"20 =1 1 / 8 "24 =1 1 / 2"32 =2
T75 Series: High Pressure CouplingsQuick CouplingsDependabilities at high pressures. Heavy duty.Thorburn T75 high pressure couplings are designed for ruggedhydrostatic drive applications in the mining and oil industries.DESIGN FEATURES■ Excellent flow characteristics for continuous dutyapplication. See flow chart.■ High strength steel poppet guides prevent breakup andwashout of coupling valving during high surge and shockconditions.■ Exclusive four point support design of poppet guideprovides positive alignment of valving during high surging flowconditions.■ Flat crested stub-acme threads and all steel constructionwithstand storage and rig-up damage.■ Protective treatment equal to industry standards for SAEsteel hose fittings.■ Structurally compatible with weight of 5,000 psi flex-hoseand system induced shockloads.Pressure Drop vs. Flow (USGPM) - Coupling80604030OPERATING LIMITS■ 5,000 psi operating pressure– all sizes20,000 psi minimum burst– coupled■ Vacuum to 28” Hg■ Standard seal– temperature range -65°F to +250°F■ Buna-N seals– standardSPILLAGE & AIR INCLUSION (at 0 psig) 3/ 4” 1” 1 1 / 4” 1 1 / 2” 2” 8 16 31 64 141 12 25 48 98 2055000 psi all sizes 201064321HOW TO ORDERThe example shown here:Carbon Steel SeriesT75Coupler with 3/4” threads witha Female NPT end with Buna Nseal and a sleeve lock..6.4T75 12 C S6 FP B SL.2 Dimensional Information 12 = 3 / 4 "16 =1" 20=1 1 / 4 " 24 =1 1 / 2"32 =2" .1 3/ 4 ” 4.85 – 1.87 2.84 1.75 1.35 3.27 1 3 / 4 ”-81” 6.04 4.25 2.75 3.45 2.25 1.77 4.17 2 1 / 4 ”-61 1 / 4 ” 7.76 4.75 3.25 4.40 2.62 2.14 5.36 2 5 / 8 ”-61 1 / 2 ” 8.70 5.75 3.75 5.04 3.24 2.50 5.97 3 1 / 4 ”-42” 10.05 6.75 4.75 6.07 4.00 3.25 7.05 4”-4 Special Note: Nominal hose & coupling sizes listed in 1 /16";i.e. 12 = 3 /4", 6 = 3 /8", etc.Sizes 1 /4" t0 1"Sizes 1 /4" t0 2"49
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T75 Series: High Pressure CouplingsQuick CouplingsDependabilities at high pressures. Heavy duty.<strong>Thorburn</strong> T75 high pressure couplings are designed for ruggedhydrostatic drive applications in the mining and oil industries.DESIGN FEATURES■ Excellent flow characteristics for continuous dutyapplication. See flow chart.■ High strength steel poppet guides prevent breakup andwashout of coupling valving during high surge and shockconditions.■ Exclusive four point support design of poppet guideprovides positive alignment of valving during high surging flowconditions.■ Flat crested stub-acme threads and all steel constructionwithstand storage and rig-up damage.■ Protective treatment equal to industry standards for SAEsteel hose fittings.■ Structurally compatible with weight of 5,000 psi flex-hoseand system induced shockloads.Pressure Drop vs. Flow (USGPM) - Coupling80604030OPERATING LIMITS■ 5,000 psi operating pressure– all sizes20,000 psi minimum burst– coupled■ Vacuum to 28” Hg■ Standard seal– temperature range -65°F to +250°F■ Buna-N seals– standardSPILLAGE & AIR INCLUSION (at 0 psig) 3/ 4” 1” 1 1 / 4” 1 1 / 2” 2” 8 16 31 64 141 12 25 48 98 2055000 psi all sizes 201064321HOW TO ORDERThe example shown here:Carbon Steel SeriesT75Coupler with 3/4” threads witha Female NPT end with Buna Nseal and a sleeve lock..6.4T75 12 C S6 FP B SL.2 Dimensional Information 12 = 3 / 4 "16 =1" 20=1 1 / 4 " 24 =1 1 / 2"32 =2" .1 3/ 4 ” 4.85 – 1.87 2.84 1.75 1.35 3.27 1 3 / 4 ”-81” 6.04 4.25 2.75 3.45 2.25 1.77 4.17 2 1 / 4 ”-61 1 / 4 ” 7.76 4.75 3.25 4.40 2.62 2.14 5.36 2 5 / 8 ”-61 1 / 2 ” 8.70 5.75 3.75 5.04 3.24 2.50 5.97 3 1 / 4 ”-42” 10.05 6.75 4.75 6.07 4.00 3.25 7.05 4”-4 Special Note: Nominal hose & coupling sizes listed in 1 /16";i.e. 12 = 3 /4", 6 = 3 /8", etc.Sizes 1 /4" t0 1"Sizes 1 /4" t0 2"49
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