特點(diǎn)Features 本型泵為臥式、單吸、多級(jí)、節(jié)段式結(jié)構(gòu)，結(jié)構(gòu)緊湊、合理 Horizontal, single-suction multi-stage, sectional, compact and small structure; 采用優(yōu)秀水力模型，效率高、能耗少 The hydraulic model is excellent, so it features high-efficiency and energy-saved 采用低轉(zhuǎn)速電機(jī)、良好的葉輪平衡及水力平衡軸向力使機(jī)組具有噪音低、震動(dòng)小、運(yùn)行平穩(wěn)的特點(diǎn) Motor’s speed is low, the balance of impeller is good, the axial force is balanced by water power, so the pump features light tremor, low noise and smooth operation. 軸封為填料密封，結(jié)構(gòu)簡(jiǎn)單價(jià)格便宜，且維修方便快捷 Shaft seal is stuffing seal. So the price is low, and easy to maintain 如需減震降噪，可采用加裝隔震墊或隔震器的安裝方式 You need lighter tremor, isolating-vibrator or isolating-pad and connection board can be fixed 用途 Applications 高層建筑給排水 Water supply in building 建筑物消防用水 Fire-fighting water supply in buildings 工廠，礦山給排水 Water supply for factories and mines 遠(yuǎn)距離輸送 Transfer liquid from far away 工藝循環(huán)增壓 Boosting and circulating in technology processes. 其他場(chǎng)合清潔液體的輸送 Transfer clean liquid in other situation 工作條件 Operating Conditions 流量范圍 Capacity scope:.15--190m3/h 揚(yáng)程范圍 Head scope: 16--290m ; 額定轉(zhuǎn)速 Rated speed: 1450r/min 系統(tǒng)最高工作壓力 System Max: working pressure: 3.0MPa 介質(zhì)溫度 Medium temperature:-15℃--+80℃ 環(huán)境溫度 Ambient temperature: 不高于+40℃ 電機(jī)防護(hù)等級(jí) Motor protection class:IP44、IP54 電機(jī)絕緣等級(jí) Motor insulation class: B、 F級(jí) B、 F grade 旋轉(zhuǎn)方向 Rotation: 由電機(jī)方向看順時(shí)針旋轉(zhuǎn) clockwise，viewed from motor. 由葉輪進(jìn)口看逆時(shí)針旋轉(zhuǎn) anticlockwise, viewed from the impeller inlet.