Compared with conventional spiral hose, Parker's Compact Spiral™ 797TC Hose offers measurably greater advantages in routing and installation, product size and weight, inventory savings and much more. A world's first, this development is the most significant advancement in hydraulic hose since the introduction of Parker's No-Skive™ technology more than 25 years ago.
Part Number |
Hose I.D. |
Hose O.D. |
Working Pressure |
Minimum Bend Radius |
Weight |
Parkrimp |
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# | inch | mm | inch | mm | psi | MPa | inch | mm | lbs/ft | kg/m | (PDF) |
797TC-8 | 1/2 | 12,5 | 0.83 | 21,1 | 6000 | 42,0 | 4 | 100 | 0.45 | 0,67 | 77 Series |
797TC-10 | 5/8 | 16 | 0.94 | 23,9 | 6000 | 42,0 | 4-1/2 | 100 | 0.54 | 0,80 | 77 Series |
797TC-12 | 3/4 | 19 | 1.10 | 27,9 | 6000 | 42,0 | 5-1/4 | 135 | 0.78 | 1,16 | 77 Series |
797TC-16 | 1 | 25 | 1.40 | 35,7 | 6000 | 42,0 | 6-1/2 | 165 | 1.17 | 1,74 | 77 Series |
797TC-20 | 1-1/4 | 31,5 | 1.77 | 44,9 | 6000 | 42,0 | 8-3/4 | 225 | 1.95 | 2,89 | 77 Series |
Performance Characteristics | |
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Application | Petroleum base hydraulic fluids and lubricating oils |
Inner Tube | Proprietary synthetic rubber |
Reinforcement | Four spiral steel wire |
Cover | Synthetic rubber, MSHA accepted |
Temperature Range | -40ºC to +125ºC (-40ºF to +257ºF) |
Fittings | 77 Series (PDF) |