PARKER 681DB-6 WP 6,3 MPa (910 PSI) I°° 10 mm (3/8) EN854/2TE/10/DIN MADE IN ITALY 681DB <tab>Hose DN Zoll size mm OD MPa1 psi1 MPa2 psi2 Bend weight 681DB-4 6 1/4 -4 6.4 13.6 7.5 1090 30.0 4360 40 0.15 681DB-5 8 5/16 -5 7.9 14.8 6.8 980 27.0 3920 50 0.16 681DB-6 10 3/8 -6 9.5 16.6 6.3 910 25.0 3640 60 0.19 681DB-8 12 1/2 -8 12.7 19.6 5.8 840 23.0 3360 70 0.24 681DB-10 16 5/8 -10 15.9 23.9 5.0 725 20.0 2900 90 0.35 681DB-12 19 3/4 -12 19.1 27.0 4.5 650 18.0 2600 110 0.39 681DB-16 25 1 -16 25.4 34.4 4.0 580 16.0 2320 150 0.59 Part Number Hose I.D. Hose O.D. Pressure Rating max. working pressure min. burst pressure min. bend radius weight DN Inch Size mm mm MPa psi MPa psi mm kg 681DB No-Skive 2TE EN 854-2TE (with approvals for rail transportation) • One braided layer of fibre • No-Skive hose construction • Small bend radii • Flame-retardant rubber cover • Railway approved: • European standard EN 45545 HL2 for R22 (internal) and R23 (external) • ISO 15540 (FS-F fire sleeve needed) Primary Applications General market:Low-pressure hydraulic applications Rail Transportation market: Hydraulic applications around railway vehicles Type Approvals For details please refer to catalogue C-4400/UK, pages Ab-16 to Ab-19 Applicable Specifications EN 854-2TE Construction Inner Tube: Synthetic rubber Reinforcement: One braided layer of fibre Cover: Flame-retardant synthetic rubber Temperature Range ............ -40 °C up to +100 °C Exception: Air .................................... max. +70 °C Water ............................... max. +85 °C Recommended Fluids Petroleum based hydraulic fluids, water-glycol and wateroil emulsion hydraulic fluids, grease, lubricants, crude and fuel oils, air and water. Consult the chemical compatibility section in catalogue C-4400/UK, pages Ab-24 to Ab-32 for more detailed information. Fitting Series The combination of high temperature and high pressure can reduce the hose life. Railway 681DB Parkrimp No-Skive Hose Low Pressure up to 7.5 MPa Hose layline example 56
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