Phosphate-Ester Hose 2500-4000 PSI – 774 Hose
$95.30 – $114.24
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.
Part Number: 774
Technical Specifications
| For Fluid Type: | Phosphate-ester base hydraulic fluids |
| Application: | Hydraulic, Industrial |
| Hose I.D. (size): | -12 to -32 |
| Maximum Operating Pressure: | Up to 280 bar, Up to 4000 psi, Up to 28,0 MPa |
| Media | Hydraulic Fluids |
| Hose Inner Tube Material: | EPDM rubber |
| Hose Reinforcement Material: | Four spiral steel wire |
| Cover Material: | EPDM rubber, green |
| Minimum Operating Temperature: | -40 °F, -40 °C |
| Maximum Operating Temperature: | 176 °F, 80 °C |
| Hose Cover Type: | EPDM rubber, green |
| Compatible Fitting: | 71 Series |
Full Product 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. The 774 hose is reinforced with four spiral steel wires and has an EPDM rubber cover making it extremely durable. Sizes range from ¾” to 2” in diameter to fit the requirements of various markets.
Markets
- Ground Support Equipment
- Industrial
Features/Benefits
- 2500-4000 PSI in different sizes
- Dimensionally conforms to 100R12 and EN 856 Type R12 specifications
- Leak-free assemblies when used with EPDM O-ring face seals and proper fittings
Applications
- Phosphate-ester base hydraulic fluids
Compatible Fittings
- 71 series fittings
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