Maintain optimal hydraulic and pneumatic pressure throughout continuous production runs with the high-reliability Heidelberg Hose cpl 71.009.117 (official variations and cross-referenced manufacturer codes: 71.009.117F, complete assembly reference 71.009.117/01, and related opposite/pairing unit 71.009.118). In high-speed Heidelberg sheetfed offset presses, auxiliary lines endure relentless vibration, continuous fluid pulses, and exposure to aggressive oils, washes, and temperature shifts. Installing a factory-toleranced hose assembly ensures consistent fluid delivery, protects sensitive valve manifolds, and safeguards against sudden blowout hazards on the press floor.
Key Technical Specifications
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Official Nomenclature: Hose complete / Flexible Hose Line (German: Schlauch vollst. / Schlauchleitung komplett).
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Part Numbers & Variations:
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71.009.117 (Standard production catalog part number for the complete hose assembly).
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71.009.117F (Manufacturer suffix variation indicating factory-crimped high-flex / reinforced end-fitting execution).
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71.009.117/01 (Subsequent revision designation with optimized inner lining compound).
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Related Pairing Reference: 71.009.118 (Complementary circuit line utilized in tandem fluid manifolds).
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Technical Industry Term: Offset press hydraulic hose assembly / flexible pneumatic pressure line / central lubrication transfer tube.
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Material & Construction: High-tensile synthetic nitrile/NBR inner core resistant to petroleum-based printing lubricants and washing agents; embedded high-density textile or stainless steel braid reinforcement; heavy-duty abrasion- and ozone-resistant synthetic outer cover; precision cold-swaged threaded metric female couplings.
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Operational Role: Directs pneumatic control pressure and pressurized lubricating oil between distributor blocks, cylinder journal bearings, and unit motion regulators without flex fatigue or pressure degradation.
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