Unverified85% confidenceDecision RuleTime unknown
高压软管耐压等级需≥机器额定压力的1.5倍作为安全冗余,家用机常见压力100-160bar,应选标称耐压≥250bar的软管,避免爆管
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Unverified软管选耐压值需≥泵体额定压力的1.5倍作为安全冗余,10MPa泵应配15MPa以上耐压软管,避免爆管;长度按实际管道深度选,通常10-15米覆盖家用85% similarUnverified反冲洗式前置过滤器的耐压等级家用建议选≥1.6MPa(16bar),可承受水锤冲击;普通爆管风险区域需额外配减压阀85% similarUnverified压力越大冲击力越强但对管道和密封的要求越高:家庭日常使用20-40Bar气压泵已足够,追求40Bar以上工业级压力需确认管道能承受且密封头材质更厚实82% similarUnverified气压式疏通泵最大气压需达到40Bar以上才能有效击穿硬质堵塞(如毛发油脂结块),低于30Bar仅适合轻微软性堵塞80% similarUnverified便携胶囊机的萃取压力标称通常为15-19bar,但便携款受泵体功率限制,实际到杯压力多在8-12bar,与家用台式机(稳定9bar)差距不大,无需盲目追求高标称数值80% similar
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