Parker's 821FR hose is a fire resistant hose that has a pressure range of 250-350 PSI, and is amongst the Push-Lok multipurpose hose line which features the widest fluid compatibility, application range and size range in the industry. The 821FR hose is designed with the unique seal of Push-Lok ensuring a reliable, durable, leak-free service. Sizes range from ¼” to ¾” in diameter with the fullest range of color-coding to benefit operations.
Markets:
• Construction
• Utility Equipment
• Machine Tool
• Ground Support Equipment
• Industrial
• Automotive
Features/Benefits:
• 250-350 PSI working pressure in different sizes
• Easy assemblies that can be made in seconds, saving valuable time and cost
• Organization with Parker's exclusive color-coding system
• Unique seal for a durable leak-free service
Applications:
• Petroleum base hydraulic fluid and lubricating oils
• Pneumatic
• Antifreeze solutions
Compatible Fittings:
• 82 series fittings
| Cover Color: | Black, Blue, Brown, Green, White |
| Media: | Air (Compressed Air), Coolants, Lubricants, Petroleum Hydraulic Fluids |
| Maximum Operating Pressure: | up to 28 bar, up to 2.4 MPa, up to 350 psi |
| Specifications Met: | n/a |
| Compatible Fitting: | 82 Series |
| Vacuum Pressure Rating: | 28 inch-Hg, 711 mm-Hg |
| Size: | -4 to -12 |
| Inside Diameter: | 1/4 to 3/4 inch |
| Maximum Operating Temperature: | View Part Details. (dependent on media), 85 °C (Water), 100 °C (Oil), 212 °F (Air), 185 °F (Water) |
| Minimum Operating Temperature: | -40 °F (Oil), View Part Details. (dependent on media) |
| Application: | Construction Equipment, Automotive, Hydraulics, Industrial |
| Outside Diameter: | n/a |
| Design Factor: | n/a |
| Hose Reinforcement Material: | 1 Braid of Fiber, Braid of Fiber Fire Resistant |
| Hose Cover Type: | Fiber Braid |
| Minimum Bend Radius: | 2-1/2 to 7 inch, 64 to 178 mm |
| Products | Hose I.D. (size) | Color |
|---|---|---|
| 821FR-4-WHT | -4 | White |
| 821FR-4-BRN | -4 | Brown |
| 821FR-4-BLU | -4 | Blue |
| 821FR-4-GRN | -4 | Green |
| 821FR-4-BLK | -4 | Black |
| 821FR-6-WHT | -6 | White |
| 821FR-6-BRN | -6 | Brown |
| 821FR-6-BLU | -6 | Blue |
| 821FR-6-GRN | -6 | Green |
| 821FR-6-BLK | -6 | Black |
| 821FR-8-WHT | -8 | White |
| 821FR-8-BRN | -8 | Brown |
| 821FR-8-BLU | -8 | Blue |
| 821FR-8-GRN | -8 | Green |
| 821FR-8-BLK | -8 | Black |
| 821FR-12-WHT | -12 | White |
| 821FR-12-BRN | -12 | Brown |
| 821FR-12-BLU | -12 | Blue |
| 821FR-12-GRN | -12 | Green |
| 821FR-12-BLK | -12 | Black |
