Parker Polyflex High Pressure 2749D Hoses are developed for High and Ultra High Pressure applications. The excellent handling increases operator efficiency and long service life reduces costly down times. Superior safety standards are applied for the benefit of the operator.
Markets:
• Industrial cleaning
• Marine cleaning
• Water jet cutting (only hoses > 2000 bar)
• All markets requiring pressures over 700 bar for their cleaning and cutting applications
Features/Benefits:
• Replaces steel pipe where flexibility is important
• A manufacturing procedure applying water pressure to produce complex hollow parts made from pipe-like basic materials
• Compact design hereby handling and space improvements
• Compliant with DIN EN 1829-2 thus legal backup and approved safety hazard control
• Excellent operator safety as a result of highest quality standards which are met
• Design factor >2:1
Applications:
• Construction and shipbuilding industry (for very high pressure lances with > 300 MPa)
• Industrial cleaning
• Hydrodemolition and removal of accumulated dirt and materials
• For working pressure up to 380 MPa (43.645 psi)
Technical Specifications:
• Core tube: Polyoxymethylene
• Pressure reinforcement: Six spiral layers of maximum tensile steel wire
• Cover: Polyamide
• Standard colour: red
• Temperature range: -10°C up to +70°C
| Industry: | General Industrial, Marine |
| Hose Inner Tube Material: | Polyoxymethylene (POM) |
| Brand: | Parker |
| Maximum Operating Temperature: | 158 °F, 70 °C |
| Minimum Operating Temperature: | -10 °C, 14 °F |
| Maximum Operating Pressure: | 301 MPa, 3010 bar, 43645 psi |
| Application: | Hydrodemolition, Industrial Cleaning, Water Jet Cutting, Construction Equipment |
| Product Type: | Hydraulic Hose, Transfer Hose, Water Blast Hose, Water Hose |
| Technology: | Fluid & Gas Handling |
| Cover Material: | Polyamide (PA) |
| Materials of Construction: | Thermoplastic |
| Design Factor: | >2:1 |
| Division: | Polymer Hose Division Europe |
| Specifications Met: | DIN 1829-2 |
| Compatible Fitting: | 2X Series |
| Weight: | 0.47 to 0.83 kg/m, 0.32 to 0.56 lb/ft |
| Inside Diameter: | 3/16 to 5/16 inch, 4.8 to 8 mm |
| Hose Reinforcement Material: | 6 Spirals of Maximum Tensile Steel Wire |
| Minimum Bend Radius: | 7.874 to 9.055 inch, 200 to 230 mm |
| Outside Diameter: | 0.524 to 0.681 inch, 13.3 to 17.3 mm |
| Products | Hose I.D. (mm) |
|---|---|
| 2749D-03V34 | 4.8 |
| 2749D-05V34 | 7.8 |
