774
100R12 and EN 856 Type R12
Description
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.
Technical Specifications
| Minimum Operating Temperature: | -40 °C, -40 °F |
| Cover Material: | Ethylene Propylene Diene Monomer (EPDM) |
| Media: | Petroleum Hydraulic Fluids |
| Specifications Met: | n/a |
| Maximum Operating Pressure: | up to 280 bar, up to 28.0 MPa, up to 4000 psi |
| Compatible Fitting: | 71 Series |
| Weight: | 1.40 to 4.09 kg/m, 0.94 to 2.75 lb/ft |
| Inside Diameter: | 3/4 to 2 inch, 19 to 51 mm |
| Application: | Hydraulics, Industrial |
| Hose Reinforcement Material: | 4 Spirals of Steel Wire |
| Minimum Bend Radius: | 9-1/2 to 25 inch, 240 to 630 mm |
| Outside Diameter: | 1.21 to 2.59 inch, 31 to 66 mm |
| Size: | -12 to -32 |
| Hose Inner Tube Material: | Ethylene Propylene Diene Monomer (EPDM) |
| Cover Color: | Green |
| Maximum Operating Temperature: | 176 °F, 80 °C |
Additional information
| Part Number | 774-12, 774-16, 774-20, 774-24, 774-32 |
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