FIELD: devices for connecting hose having metal skeleton with nondetachable end fittings; transport engineering; automotive industry and other industries for hydraulically-operated units. SUBSTANCE: device includes reinforced rubber hose with outer layer at the end, nipple with outer circular projection of triangular form and coupling with inner circular projection forming zone of load-bearing termination of hose skeleton, sealing zone and zone of reduced compression of hose. In zone of load-bearing termination of hose, circular projection on coupling. EFFECT: enhanced reliability. 2 cl, 2 dwg
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