▼產品特點/Detailed Introduction：

■力(li)士(shi)達牌水(shui)泵葉輪、導流體采用(yong)PC（聚碳材(cai)料(liao)）及俗稱“賽鋼”的聚甲醛高(gao)分子耐磨(mo)材(cai)料(liao)，進行沖壓、成(cheng)型(xing)制造(zao)而成(cheng)，抗磨(mo)性強、不氧化、特別(bie)耐用(yong)，并具有(you)不生(sheng)銹、不污染(ran)的特點。

■出(chu)水節內(nei)置有復合(he)形的“止逆調”，可以(yi)有效(xiao)防止“水錘”現象及(ji)回流泥沙沉(chen)淀，使(shi)水泵啟動更加輕松自(zi)如，有效(xiao)延(yan)長電機(ji)壽命，使(shi)用更持久。

■泵體(ti)采用不銹(xiu)鋼外殼，機芯采用高耐磨性能的合(he)(he)金及復合(he)(he)不銹(xiu)鋼材料制作，裝置(zhi)有多(duo)級(ji)合(he)(he)金與耐磨橡(xiang)膠對(dui)磨軸承結(jie)構。

■潛水電機(ji)(ji)外殼采(cai)用(yong)(yong)不銹(xiu)鋼制造，整體為模塊化生(sheng)產(chan)，結(jie)構縝密(mi)，絕緣(yuan)性和機(ji)(ji)械噪(zao)音(yin)均達到國際同(tong)類質(zhi)優產(chan)品的性能狀態(tai)，符合歐美(mei)質(zhi)優標準，內部選用(yong)(yong)軸承采(cai)用(yong)(yong)質(zhi)優合金推力軸承，多重密(mi)封，并(bing)設有氣(qi)動(dong)平衡(heng)反壓(ya)裝(zhuang)置(zhi)，使運轉更(geng)平穩，效率更(geng)高，更(geng)耐(nai)用(yong)(yong)。

■獨特的浮(fu)動葉輪結(jie)構，對電機無軸向(xiang)力，勝任(ren)多級高揚程使(shi)用。

■泵體外(wai)徑小，流量大，楊程高(gao)，適合小口徑深(shen)井，可顯著(zhu)降(jiang)低鉆(zhan)井成本。

■集(ji)成化(hua)電子液位控(kong)制，實現智能自動化(hua)抽水。

■多重(zhong)保護的電器(qi)控制電箱，讓電機運行更安全(quan)可靠。

■好(hao)的(de)靜音技術，靜音運行免去擾人之嫌。

■lishida impeller and diffuser adopt the macromolecule wear-resistance materials, and made by pressing and molding, they are high wear-resistance, with long life, and also cannot oxidize, rust or pollute.

■The multiple check valve is placed in the inner of outlet part, which can effectively prevent the impact of precipitating water and sediment of the reflux sands. ensure startup of pump fluently. also can prolong life of motor effectively.

■The body is covered with stainless case. and its rush pith is made with high-quality wear-resisting alloy and compound stainless materials, equipped with multi-level alloy and anti-wearing bearing structures with high wear-resisting rubber.

■Outer casing of pump is made from the sainless steel,the whole body is made by blocking production structure of high precision insulation and machine noise all reach the characteristics of the high-quality product of the same kinds in the world, also accord with theEuro-American high-quality standard. In the inner part uses high quality thrusting bearing, it has high seal, and also has pneumatic balance anti-press device, to ensure pump operting more stably, high eficienty and use for longer time.

■Unique floating impeller stuctures, no axi1e-centred force to the motor,capable of completing multilevel high flow.

■Small outside diameter high flow，high head， suitable for small-caliber well and can reduce the boring costs significantly.

■Integrated electric fluid-level cortrol making automatic water-pumping possible.

■Multi-stepped precise relay-cotrolled electric box enabling the motor to run safely and reliably.