Parker's Series 6722 hose provides excellent service across a wide variety of coolants and multiple engine heater and radiator applications. The silicone construction resists chemicals, aging, cold leaks, cracking, delamination, heat, ozone and peeling to maximize performance. The hose is flexible for easy routing and installation, resists the elevated temperatures common to engine compartments.
Markets
• General Industrial
• Transportation
Features/Benefits
• Tube: Red silicone for superior heat resistance to 177°C
• Reinforcement: Multiple textile plies for strength and kink resistance
• Blue silicone cover for superior temperature resistance and easy identification
• Design Factor: 3:1 enhances safety for operators and equipment
• Nonconductive for an optimal insulation
Applications
• Coolant
• Hot water
• Heater and coolant circuits
• DEF systems
• Agricultural equipment
• Buses
• Construction equipment
• Off-road equipment
• Trucks
| Weight: | 0.10 to 0.34 lb/ft, 0.15 to 0.51 kg/m |
| Industry: | General Industrial, Transportation |
| Hose Inner Tube Material: | Silicone Rubber Compound |
| Brand: | Parker |
| Maximum Operating Temperature: | 177 °C, 350 °F |
| Minimum Operating Temperature: | -54 °C, -65 °F |
| Maximum Operating Pressure: | 58 to 83 psi, 4 to 5.7 bar |
| Application: | Automotive, Boat |
| Product Type: | Coolant Hose, Transfer Hose |
| Technology: | Fluid & Gas Handling |
| Cover Material: | Silicone |
| Materials of Construction: | Rubber |
| Design Factor: | 3:1 |
| Division: | Polymer Hose Division Europe |
| Product Style: | Delivery |
| Minimum Bend Radius: | 0.512 to 5 inch, 13 to 127 mm |
| Specifications Met: | SAE, SAE |
| Inside Diameter: | 0.236 to 0.984 inch, 6 to 25 mm |
| Hose Reinforcement Material: | Multiple Plies |
| Outside Diameter: | 0.512 to 1.338 inch, 13 to 34 mm |
| Media: | Water |
| Products | Maximum Working Pressure (Bar) | Hose I.D. (mm) |
|---|---|---|
| 6722-0250050 | 5.7 | 6 |
| 6722-0375050 | 5.7 | 10 |
| 6722-0500050 | 5.7 | 13 |
| 6722-0625050 | 5.7 | 16 |
| 6722-0750050 | 4.6 | 19 |
| 6722-1000050 | 4 | 25 |
