781
Certification: ABS, DNV, EN 856, Type R13, ISO 3862, Type R13, SAE 100R13, SAE J1942, USCG HF
Description
The Parker 781 series represents a classic and proven hydraulic hose designed to handle high pressures and demanding industrial applications. The hose delivers stable performance in systems that require reliable power transmission and extended operational life.
Technical Specifications
| Minimum Operating Temperature: | -40 °F, -40 °C |
| Media: | Lubricants (Oils), Petroleum Hydraulic Fluids |
| Specifications Met: | ABS, DNV, EN 856, Type R13, ISO 3862, Type R13, SAE 100R13, SAE J1942, USCG HF |
| Compatible Fitting: | 78 Series |
| Weight: | 1.59 to 4.79 kg/m, 1.07 to 3.22 lb/ft |
| Hose Reinforcement Material: | 4 or 6 Spirals of Steel Wire |
| Inside Diameter: | 3/4 to 1-1/2 inch, 19 to 38 mm |
| Maximum Operating Pressure: | 35.0 MPa, up to 5000 psi, 350 bar |
| Nominal Hose Inside Diameter: | 19 mm |
| Outside Diameter: | 1.26 to 2.26 inch, 32 to 57 mm |
| Application: | Lubricating Oils, Petroleum Base Hydraulic Fluids |
| Hose Inner Tube Material: | Synthetic Rubber |
| Cover Material: | Synthetic Rubber MSHA approved |
| Minimum Bend Radius: | 9-1/2 to 20 inch, 240 to 500 mm |
| Maximum Operating Temperature: | 257 °F, 125 °C |
Additional information
| Part Number | 781-12, 781-16, 781-20, 781-24 |
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