黄山亦百诺泵业有限公司销售部

影响机械密封寿命的原因：

四、没有辅助冲洗系统或冲洗系统设置不合理
机械密封的辅助冲洗系统是非常重要的，它可以有效地保护密封面，起到冷却、润滑、冲走杂物等作用。有时设计员没有合理地配置辅助冲洗系统，达不到密封效果；有时虽然设计人员设计了辅助系统，但由于冲洗液中有杂质，冲洗液的流量、压力不够，冲洗口位置设计不合理等原因，也同样达不到密封效果。

液压泵站润滑螺杆泵HSAF40R38L4PY，带泵芯

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供应HSAF40R38L4PY三螺杆泵泵头、泵头座、单机、整机等；
供应HSAF40R38L4PY三螺杆泵衬套、泵芯、联轴器、机械密封等；
供应HSAF40R38L4PY三螺杆泵主动螺杆、从动螺杆或螺杆轴等；
供应HSAF40R38L4PY三螺杆泵备件、组件、部件、配件、零部件等。
备注：
1、客户购买泵头、泵头座，需告知厂方螺杆泵型号或者泵铭牌图片。
2、客户购买单机、机组、整机，需告知厂方螺杆泵型号及其配套电机功率。
3、客户购买备件、组件、部件、配件、零部件等，需告知厂方螺杆泵型号。
4、常规型号螺杆泵及其备件等都有现货，非标螺杆泵或者进口螺杆泵等需要10-15天货期。
5、客户如有特殊的要求，可以与我们联系，我们提供专业的螺杆泵咨询服务，为客户节约成本，排忧解难。

HSA螺杆泵型号六：
HSA20R38L4PY HSAF20R38L4PY HSAD20R38L4PYHSAFK20R38L4PY HSAS20R38L4PY
HSA20R46L4PY HSAF20R46L4PY HSAD20R46L4PYHSAFK20R46L4PY HSAS20R46L4PY
HSA40R38L4PY HSAF40R38L4PY HSAR40R38L4PYHSAFK40R38L4PY HSAS40R38L4PY
HSA40R46L4PY HSAF40R46L4PY HSAR40R46L4PYHSAFK40R46L4PY HSAS40R46L4PY
HSA80R36L4PY HSAF80R36L4PY HSAD80R36L4PYHSAFK80R36L4PY HSAS80R36L4PY
HSA80R46L4PY HSAF80R46L4PY HSAD80R46L4PYHSAFK80R46L4PY HSAS80R46L4PY
HSA80R54L4PY HSAF80R54L4PY HSAD80R54L4PYHSAFK80R54L4PY HSAS80R54L4PY
HSA120R42L4PY HSAF120R42L4PY HSAD120R42L4PYHSAFK120R42L4PY HSAS120R42L4PY
HSA120R46L4PY HSAF120R46L4PY HSAD120R46L4PYHSAFK120R46L4PY HSAS120R46L4PY
HSA120R54L4PY HSAF120R54L4PY HSAD120R54L4PYHSAFK120R54L4PY HSAS120R54L4PY
HSA210R36L4PY HSAF210R36L4PY HSAD210R36L4PYHSAFK210R36L4PY HSAS210R36L4PY
HSA210R40L4PY HSAF210R40L4PY HSAD210R40L4PYHSAFK210R40L4PY HSAS210R40L4PY
HSA210R46L4PY HSAF210R46L4PY HSAD210R46L4PYHSAFK210R46L4PY HSAS210R46L4PY
HSA280R43L4PY HSAF280R43L4PY HSAD280R43L4PYHSAFK280R43L4PY HSAS280R43L4PY
HSA280R46L4PY HSAF280R46L4PY HSAD280R46L4PYHSAFK280R46L4PY HSAS280R46L4PY
HSA440R36L4PY HSAF440R36L4PY HSAR440R36L4PYHSAFK440R36L4PY HSAS440R36L4PY
HSA440R40L4PY HSAF440R40L4PY HSAR440R40L4PYHSAFK440R40L4PY HSAS440R40L4PY
HSA440R46L4PY HSAF440R46L4PY HSAR440R46L4PYHSAFK440R46L4PY HSAS440R46L4PY
HSA440R54L4PY HSAF440R54L4PY HSAR440R54L4PYHSAFK440R54L4PY HSAS440R54L4PY
HSA660R40L4PY HSAF660R40L4PY HSAD660R40L4PYHSAFK660R40L4PY HSAS660R40L4PY
HSA660R44L4PY HSAF660R44L4PY HSAD660R44L4PYHSAFK660R44L4PY HSAS660R44L4PY
HSA660R46L4PY HSAF660R46L4PY HSAD660R46L4PYHSAFK660R46L4PY HSAS660R46L4PY
HSA660R54L4PY HSAF660R54L4PY HSAD660R54L4PYHSAFK660R54L4PY HSAS660R54L4PY

HSA螺杆泵型号四：
HSA20R38D4PY HSAF20R38D4PY HSAD20R38D4PYHSAFK20R38D4PY HSAS20R38D4PY
HSA20R46D4PY HSAF20R46D4PY HSAD20R46D4PYHSAFK20R46D4PY HSAS20R46D4PY
HSA40R38D4PY HSAF40R38D4PY HSAD40R38D4PYHSAFK40R38D4PY HSAS40R38D4PY
HSA40R46D4PY HSAF40R46D4PY HSAD40R46D4PYHSAFK40R46D4PY HSAS40R46D4PY
HSA80R36D4PY HSAF80R36D4PY HSAD80R36D4PYHSAFK80R36D4PY HSAS80R36D4PY
HSA80R46D4PY HSAF80R46D4PY HSAD80R46D4PYHSAFK80R46D4PY HSAS80R46D4PY
HSA80R54D4PY HSAF80R54D4PY HSAD80R54D4PYHSAFK80R54D4PY HSAS80R54D4PY
HSA120R42D4PY HSAF120R42D4PY HSAD120R42D4PYHSAFK120R42D4PY HSAS120R42D4PY
HSA120R46D4PY HSAF120R46D4PY HSAD120R46D4PYHSAFK120R46D4PY HSAS120R46D4PY
HSA120R54D4PY HSAF120R54D4PY HSAD120R54D4PYHSAFK120R54D4PY HSAS120R54D4PY
HSA210R36D4PY HSAF210R36D4PY HSAD210R36D4PYHSAFK210R36D4PY HSAS210R36D4PY
HSA210R40D4PY HSAF210R40D4PY HSAD210R40D4PYHSAFK210R40D4PY HSAS210R40D4PY
HSA210R46D4PY HSAF210R46D4PY HSAD210R46D4PYHSAFK210R46D4PY HSAS210R46D4PY
HSA280R43D4PY HSAF280R43D4PY HSAD280R43D4PYHSAFK280R43D4PY HSAS280R43D4PY
HSA280R46D4PY HSAF280R46D4PY HSAD280R46D4PYHSAFK280R46D4PY HSAS280R46D4PY
HSA280R54D4PY HSAF280R54D4PY HSAD280R54D4PYHSAFK280R54D4PY HSAS280R54D4PY
HSA440R36D4PY HSAF440R36D4PY HSAD440R36D4PYHSAFK440R36D4PY HSAS440R36D4PY
HSA440R40D4PY HSAF440R40D4PY HSAD440R40D4PYHSAFK440R40D4PY HSAS440R40D4PY
HSA440R46D4PY HSAF440R46D4PY HSAD440R46D4PYHSAFK440R46D4PY HSAS440R46D4PY
HSA440R54D4PY HSAF440R54D4PY HSAD440R54D4PYHSAFK440R54D4PY HSAS440R54D4PY
HSA660R40D4PY HSAF660R40D4PY HSAD660R40D4PYHSAFK660R40D4PY HSAS660R40D4PY
HSA660R44D4PY HSAF660R44D4PY HSAD660R44D4PYHSAFK660R44D4PY HSAS660R44D4PY
HSA660R46D4PY HSAF660R46D4PY HSAD660R46D4PYHSAFK660R46D4PY HSAS660R46D4PY
HSA660R54D4PY HSAF660R54D4PY HSAD660R54D4PYHSAFK660R54D4PY HSAS660R54D4PY

液压泵站润滑螺杆泵HSAF40R38L4PY，带泵芯