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LG型立式多級離心泵產品知識

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LG型立式多級離心泵產品知識

發布日期:2019-09-01 作者: 點擊:

LG型立式多級離心泵產品執行JB/T2727-93《立式多級簡型離心泵型式與基本參數》標準。LG多級泵其吸入、排出口分別位于進、出水段上。LG立式多級泵轉子部件由軸、葉輪、葉輪擋套、軸套等零件組成,進水段、中段、出水段用拉緊螺栓聯結。LG多級離心泵軸封采用軟填料密封或機械密封,用平衡室的壓力水進行潤滑和冷卻。

  產品特點

  LG離心泵采用管道式結構安裝方便、結構緊湊、占地面積小、高效節能、噪音低。溫度80℃以下,流量:5-150m3/h 揚程:20-120m轉速2900r/min

  產品用途

  LG泵適用于高層建筑生活用水、高層建筑消防用水、廠礦、企業用水、排水、低壓鍋爐循環用水。介質溫度在0℃~80℃輸送清潔水或物理性質類似于水的液體。

LG、LG-B型便拆式高層建筑給水多級泵
型號
級數
流量
揚程
(m)
效率
(%)
電機功率
(KW)
轉速
(r/min)
汽蝕余量
(m)
(m3/h)
(L/S)
25LG3-10
(LG-B)
2
3.00.8320420.7529002
3
3.00.8330421.129002
4
3.00.8340421.529002
5
3.00.8350421.529002
6
3.00.8360422.229002
7
3.00.8370422.229002
8
3.00.8380422.229002
9
3.00.8390422.229002
10
3.00.83100423.029002
11
3.00.83110423.029002
12
3.00.83120424.029002
13
3.00.83130424.029002
14
3.00.83140424.029002
15
3.00.83150424.029002
32LG6.5-15
(LG-B)
2
6.51.8130531.529002.4
3
6.51.8145532.229002.4
4
6.51.8160533.029002.4
5
6.51.8175534.029002.4
6
6.51.8190534.029002.4
7
6.51.81105535.529002.4
8
6.51.81120535.529002.4
9
6.51.81135535.529002.4
10
6.51.81150537.529002.4
40LG6-15
(LG-B)
2
61.6730531.529002.4
3
61.6745532.229002.4
4
61.6760532.229002.4
5
61.677553329002.4
6
61.679053329002.4
7
61.6710553429002.4
8
61.6712053429002.4
9
61.67135535.529002.4
10
61.67150535.529002.4
11
61.67160537.529002.4
12
61.67180537.529002.4
40LG12-15
(LG-B)
2
123.3330602.229002.9
3
123.3345603.029002.9
4
123.3360604.029002.9
5
123.3375605.529002.9
6
123.3390605.529002.9
7
123.33105607.529002.9
8
123.33120607.529002.9
9
123.331356011.029002.9
10
123.331506011.029002.9
50LG18-20
(LG-B)
2
1854069429503.15
3
18560695.529503.15
4
18580697.529503.15
5
185100691129503.15
6
185120691129503.15
7
185140691529503.15
8
185160691529503.15
50LG24-20
(LG-B)
2
246.6740695.529503.15
3
246.6760697.529503.15
4
246.67806911.029503.15
5
246.671006911.029503.15
6
246.671206915.029503.15
7
246.671406915.029503.15
8
246.671606918.529503.15
65LG25-20
(LG-B)
2
256.9540695.529503.4
3
256.9560697.529503.4
4
256.9580691129503.4
5
256.95100691529503.4
6
256.95120691529503.4
7
256.951406918.529503.4
8
256.951606918.529503.4
65LG36-20
(LG-B)
2
3610.04072.57.529503.4
3
3610.06072.511.029503.4
4
3610.08072.51529503.4
5
3610.010072.518.529503.4
6
3610.012072.52229503.4
7
3610.014072.52229503.4
8
3610.016072.53029503.4
80LG40-20
(LG-B)
2
4011.140737.529503.4
3
4011.160731129503.4
4
4011.180731529503.4
5
4011.11007318.529503.4
6
4011.1120732229503.4
7
4011.1140733029503.4
8
4011.1160733029503.4
80LG50-20
(LG-B)
2
5013.9407511.029503.8
3
5013.9607515.029503.8
4
5013.9807518.529503.8
5
5013.9100752229503.8
6
5013.9120753029503.8
7
5013.9140753029503.8
8
5013.9160753729503.8
80LG72-20
(LG-B)
2
72204073.31529503.5
3
72206073.318.529503.5
4
72208073.33029503.5
5
722010073.33029503.5
6
722012073.33729503.5
7
722014073.34529503.5
8
722016073.35529503.5



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