Hose layline example PARKER PUSH-LOK 837PU-P s-8 WP 1,6 MPa (235 PSI) I ° ° 12,5 mm (1/2) 837PU Hose_vac DN Zoll size mm OD MPa1 psi1 MPa2 psi2 VAC Bend weight 837PU-4-XXX-RL 6 1/4 -4 6.4 12.3 1.6 235 6.4 940 95 30 0.11 837PU-6-XXX-RL 10 3/8 -6 9.5 15.5 1.6 235 6.4 940 95 50 0.15 837PU-8-XXX-RL 12 1/2 -8 12.7 19.5 1.6 235 6.4 940 95 70 0.26 837PU-10-XXX-RL 16 5/8 -10 15.9 22.6 1.6 235 6.4 940 51 90 0.27 837PU-12-XXX-RL 19 3/4 -12 19.1 26.2 1.6 235 6.4 940 51 110 0.33 837PU-16-XXX-RL 25 1 -16 25.4 32.8 1.6 235 6.4 940 51 180 0.52 Part Number Hose I.D. Hose O.D. Pressure Rating max. working pressure min. burst pressure Vaccum* min. bend radius weight DN Inch Size mm mm MPa psi MPa psi kPa mm kg 837PU-Plus Hybrid Push-Lok For a variety of high demanding applications • High level of hose flexibility • High abrasion resistance • High torsion resistance • Free from wetting disturbing substances (LABS free) • Low push-in forces Primary Applications All Markets: For high demand applications For energy chain systems Robot and Automotive market: For hose bundle systems Restrictions Not permitted for use in air brake systems and high dynamic pulsation systems. Not recommended for fuels, mineral based hydraulic and lubricating oils and water-oil-emulsion. Construction Inner tube: Synthetic rubber Reinforcement: High-tensile fibre braid Cover: High performance polyurethane material in different colours Temperature Range ............ -40 °C up to +100 °C Exception: Air .................................... max. +70 °C Water ............................... max. +85 °C Recommended Fluids Air, dry air, water and water-glycol-emulsions. Please refer to our main catalogues CAT/4400, CAT/4405 and CAT/4460 for more detailed information. Fitting Series 82 * The vacuum values listed in the table are vacuum pressure values in kPa. For an absolute value subtract the table value from 101 kPa Note: When ordering, please replace in the part number XXX with the relavant colour code. Example: 837PU-4-GRN-RL Colour codes BLK = black BLU = blue RED = red GRN = green GRA = grey RL = only available on reels Rubber Hoses Low Pressure Push-Lok – Multipurpose 837PU-Plus Catalogue BEST OF/UK A-5 Low Pressure
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