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.
Availability: 85 in stock
SKU: 774-20
$92.61
Products specifications
Attribute nameAttribute value
Minimum Operating Temperature-40 °FMaximum Operating Temperature80 °C
DivisionHose Products DivisionSpecifications MetN/A
Cover ColorGreenInside Diameter1-1/4 inch
Nominal Hose Inside Diameter31 mmMaximum Operating Pressure21 MPa
MediaPetroleum Hydraulic FluidsApplicationPhosphate Ester
Cover MaterialEthylene Propylene Diene Monomer (EPDM)Minimum Bend Radius420 mm
Hose Inner Tube MaterialEthylene Propylene Diene Monomer (EPDM)Weight2.59 kg/m
Compatible Fitting71 SeriesOutside Diameter1.840 inch
Hose Reinforcement Material4 Spirals of Steel Wire
Hose I.D. (size)-20
California Residents: Prop-65 Warning

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