Phosphate-Ester Hose 2500-4000 PSI - 774 Hose - 774-20

Parker's 774 hose is a phosphate-ester compatible hose that has a pressure range of 2500-4000 PSI and is specifically designed to resist aggressive airline hydraulic fluids.
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SKU 774-20
$101.01
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Products specifications
Attribute nameAttribute value
UOMFTHose I.D. (size)-20
Minimum Operating Temperature-40 °FMaximum Operating Temperature80 °C
DivisionHose Products DivisionSpecifications MetN/A
Cover MaterialEthylene Propylene Diene Monomer (EPDM)Cover ColorGreen
Inside Diameter1-1/4 inchNominal Hose Inside Diameter31 mm
Maximum Operating Pressure21 MPaMediaPetroleum Hydraulic Fluids
ApplicationPhosphate EsterMinimum Bend Radius420 mm
Hose Inner Tube MaterialEthylene Propylene Diene Monomer (EPDM)Weight2.59 kg/m
Compatible Fitting71 SeriesHose Reinforcement Material4 Spirals of Steel Wire
Outside Diameter1.840 inchInner Diameter1.25 Inch
Pkg Qty140UOMFT
MaterialRubberWorking Pressure3000 PSI (210 bar)
Pkg Qty/UOM140 FTParker GroupFluid Connector
Inch/MetricInchParker DivisionHose Products
Inner Diameter Inch/mmInchInner Diameter1.25 Inch
MaterialRubberWorking Pressure Range3000 to 3999 PSI (207 to 276 bar)
ApplicationHydraulic Phosphate EsterHose CategoryHydraulic – Phosphate-Ester
Hose Pressure RangeHighSeries774
California Residents: Prop-65 Warning
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