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我長沙東方工業泵廠，品牌：湘楚東方，東方水泵，行家之選！
（聯系電話0731-85018184/85540175 13755154094 QQ475946464 網址www.dfbeng.com)
海納百川有容乃大！
MD120-50*5礦用耐磨多級離心泵型號意義及參數：MD---臥式耐磨多級離心泵，120---流量：120m3/h（噸每小時），50---單級揚程：50m（米），總揚程：250m（米），5---級數或者葉輪數目，依次按型號類推。
配套電機：132KW（千瓦），轉速：2950r/min（轉每分鐘），軸功率：111.46 KW（千瓦），效率：73.3%，必需汽蝕余量：5.1m（米），葉輪直徑：213mm（毫米），進口口徑：125mm（毫米），出口口徑：125mm（毫米）。除電機外，可配套閘閥、止回閥、底閥、進出口法蘭片、控制柜、軟接頭、變徑（大小頭）、流量計、卡箍等。
易損件：首級口環（首級密封環）、次級口環（次級密封環）、軸套、導葉套、平衡環、平衡盤、平衡套、填料、機械密封、葉輪。材質：耐磨鑄鐵，鑄鋼，球鐵，不銹鋼等
保質期：正常使用情況下，易損件保質半年，整機保質一年，配件供應充足。
開戶行：長沙銀行華興支行，賬號：800 1199 690 2010，稅號：43018161684368X
D（MD）120-50系列參數表：
|
級數 |
流量Q |
揚程 |
轉速 |
效率η |
軸功率 |
配用電機 |
必需汽蝕余量 |
葉輪 |
泵 |
電機 |
||
|
m³/h |
L/s |
功率(kw) |
型號 |
|||||||||
|
2 |
96 |
26.7 |
110 |
2950 |
73 |
39.44 |
55 |
Y250M-2 |
3.2 |
213 |
312 |
395 |
|
3 |
165 |
59.09 |
90 |
Y280M-2 |
377 |
550 |
||||||
|
4 |
222 |
78.79 |
110 |
Y315S-2 |
442 |
875 |
||||||
|
5 |
275 |
98.49 |
132 |
Y315M-2 |
507 |
950 |
||||||
|
6 |
330 |
118.18 |
160 |
Y315L1-2 |
572 |
1070 |
||||||
|
7 |
385 |
137.88 |
200 |
Y315L2-2 |
637 |
1190 |
||||||
|
8 |
440 |
157.58 |
200 |
Y315L2-2 |
702 |
1190 |
||||||
|
9 |
495 |
177.28 |
220 |
Y355M1-2 |
767 |
1350 |
||||||
|
10 |
550 |
196.97 |
280 |
Y355L1-2 |
832 |
1550 |
||||||
|
11 |
605 |
216.67 |
280 |
Y355L1-2 |
897 |
1550 |
||||||
|
12 |
660 |
236.37 |
315 |
Y355L2-2 |
962 |
1650 |
||||||
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