Parker 838M Hoses are designed to match high demands in hydraulics or media transfer applications. They offer reliability, versatility and a high degree of customization and are therefore offer the developing engineer a rich choice of solutions, always assured that the long service life and easy installation are ideal for todays demanding production environments. Additionally, long available lengths reduce waste for distribution and assembly production.
Markets:
• Industrial hydraulics
Features/Benefits:
• Electrically non-conductive
• High abrasion resistance
• Free of paint effecting substances (labs free) (complies with the requirements of the automotive industry)
• Assembly with Parker Push-Lok® fittings
• Excellent UV and OZONE resistance
Applications:
• Especially for applications where a non-conductive hose is required (min. 5 M?/m), e.g. for non-conductive cooling systems with de-ionised water
• Factory air systems;
• Many hydraulic applications (fluid compatibility see pageA-8 ff.)
• Not recommended for applications where extreme pulsations are encountered.
• For working pressure up to 1.6 MPa (232 psi)
Technical Specifications:
• Core tube: Polyurethane
• Pressure reinforcement: One layer of high tensile synthetic fibre
• Cover: Polyurethane
• Colour: orange
• Temperature range: -40°C up to +80°C
| Weight: | 0.05 to 0.21 lb/ft, 0.08 to 0.31 kg/m |
| Industry: | General Industrial |
| Hose Inner Tube Material: | Polyurethane |
| Brand: | Parker |
| Maximum Operating Temperature: | 176 °F, 80 °C |
| Minimum Operating Temperature: | -40 °F |
| Maximum Operating Pressure: | 16 bar, 232 psi |
| Product Type: | Push-Lok and Push-on Hoses, Transfer Hose, Water Hose |
| Technology: | Fluid & Gas Handling |
| Cover Material: | Polyurethane |
| Materials of Construction: | Rubber |
| Design Factor: | 4:1 |
| Vacuum Pressure Rating: | 0.1 bar, 2.95 inch-Hg, 75 mm-Hg |
| Division: | Polymer Hose Division Europe |
| Minimum Bend Radius: | 1.181 to 4.331 inch, 30 to 110 mm |
| Specifications Met: | Parker Specifications |
| Compatible Fitting: | 82 Series |
| Inside Diameter: | 1/4 to 3/4 inch, 6.4 to 19.1 mm |
| Application: | Non-conductive |
| Hose Reinforcement Material: | Braid of High Tensile Fiber |
| Outside Diameter: | 0.441 to 1.024 inch, 11.2 to 26.0 mm |
| Media: | Air (General Industrial Air), Coolants (Anti-Freeze), Petroleum Hydraulic Fluids |
| Products | Hose I.D. (mm) |
|---|---|
| 838M-4-RL | 6.4 |
| 838M-6-RL | 9.5 |
| 838M-8-RL | 12.7 |
| 838M-10-RL | 15.9 |
| 838M-12-RL | 19.1 |
