IS型IS型單級單吸離心泵
【簡單介紹】
【詳細說明】
IS型單級單吸離心泵,是全國聯(lián)合設計的節(jié)能泵,它是BA型、BL型及其他單級清水離心泵的更新型。優(yōu)點有:全系列水力性能布局合理,用戶選擇范圍寬,檢修方便;效率和吸程達到平均*水平。
IS型單級單吸離心泵適用于工業(yè)和城市給水、排水,也可用于農(nóng)業(yè)排灌及供輸送清水或物理化學性質(zhì)類似于清水的其他液體之用,溫度不高80℃。
IS型單級單吸離心泵系列性能范圍(按設計點計):
轉 速:2900r/min和1450r/min
吸入口直徑:50~200mm
流 量:6.3~400m3/h
揚 程:5~125m
過流部件材質(zhì):鑄鐵。
二、IS型單級單吸離心泵的型號意義:
三、IS型單級單吸離心泵的特點:
1、IS型單級單吸離心泵根據(jù)標準ISO2858所規(guī)定的性能和尺寸設計的,主要由泵體、泵蓋、葉輪、軸、密封環(huán)、軸套及懸架軸承不見等組成。
2、IS型單級單吸離心泵的泵體和泵蓋部分,是從葉輪背面處剖分的,即通常所說的后開門結構形式。其優(yōu)點是檢修方便,檢修時不動泵體,吸入管路,排出管路和電動機,只需拆下加長聯(lián)軸器的中間聯(lián)接件,即可退出轉子部分進行檢修。
3、IS型單級單吸離心泵的殼體(即泵體和泵蓋)構成泵的工作室。葉輪、軸和滾動軸承等為泵的轉子。懸架軸承部件支撐著泵的轉子部分,滾動軸承受泵的徑向力和軸向力。
4、為了平衡泵的軸向力,大多數(shù)泵的葉輪前、后均設有密封環(huán),并在葉輪后蓋板上設有平衡孔,由于有些泵軸向力不大,葉輪背面未設密封環(huán)和平衡孔。
5、IS型單級單吸離心泵的軸向密封環(huán)是由填料壓蓋,填料環(huán)和填料等組成,以防止進氣或大量漏水。泵的葉輪如有平衡,則裝有軟填料的空腔與葉輪吸入口相通,如葉輪入口處液體處于真空狀態(tài),則很容易沿著軸套表面進氣,故在填料腔內(nèi)裝有填料環(huán)通過泵蓋上的小孔,將泵室內(nèi)壓力水引至填料環(huán)進行密封。泵的葉輪如沒有平衡孔,由于葉輪背面液體壓力大于大氣壓,因而不存在漏氣問題,故可不裝填料環(huán)。
6、為避免軸磨損,在軸通過填料腔的部位裝有軸套保護。軸套與軸之間準有O型密封圈,以防止沿著配合表面進氣或漏水。
7、IS型單級單吸離心泵的傳動方式是通過加長彈性聯(lián)軸器與電動機聯(lián)接的,泵的旋轉方向,從驅動端看,為順時針方向旋轉。
四、IS型單級單吸離心泵的性能參數(shù):
型號 | 轉速r/min | 流量 | 揚程m | 效率% | 功率kw | 汽蝕余量NPSHr | 葉輪直徑mm | 可代替老產(chǎn)品型號 | ||
m3/h | l/s | 軸功率 | 電機功率 | |||||||
50-32-125 | 2900 | 7.5 | 2.08 | 20 | 60 | 1.13 | 2.2 | 2.0 | 130 | 11/2BA-6 |
50-32-125 | 1450 | 3.75 | 1.04 | 5 | 54 | 0.16 | 0.55 | 2.0 |
|
|
50-32-125A | 2900 | 6.72 | 1.86 | 16 | 60 | 0.81 | 1.1 |
| 116.5 | 11/2BA-6 |
50-32-125A | 1450 | 3.36 | 0.93 | 4 | 54 | 0.04 | 0.22 |
|
| 11/2B17A |
50-32-160 | 2900 | 7.5 | 2.08 | 32 | 54 | 2.02 | 3 | 2.0 | 158 |
|
50-32-160 | 1450 | 3.75 | 1.04 | 8 | 48 | 0.29 | 0.55 | 2.0 |
| 2DA-8×4 |
50-32-160A | 2900 | 7.02 | 1.95 | 28 |
|
| 2.2 |
| 148 | 2DA-8×3 |
50-32-160A | 1450 | 3.51 | 0.97 | 7 | 48 | 0.23 | 0.40 | 2.0 |
|
|
50-32-160B | 2900 | 6.5 | 1.81 | 24 | 54 | 1.32 | 1.5 |
| 137 |
|
50-32-160B | 1450 | 3.25 | 1.5 | 6 | 48 | 0.18 | 0.22 |
|
|
|
50-32-200 | 2900 | 7.5 | 2.08 | 50 | 48 | 3.45 | 5.5 | 2.0 | 198 | 2DA-8×6 |
50-32-200 | 1450 | 3.75 | 1.04 | 12.5 | 42 | 0.51 | 0.75 | 2.0 |
|
|
50-32-200A | 2900 | 7.02 | 1.95 | 44 | 48 | 2.91 | 4 | 2.0 | 185.5 | 2DA-8×5 |
50-32-200A | 1450 | 3.51 | 0.97 | 11 | 42 | 0.33 | 0.55 | 2.0 |
|
|
50-32-200B | 2900 | 6.53 | 1.81 | 38 | 48 | 2.34 | 3 | 2.0 | 172.5 | 2DA |
50-32-200B | 1450 | 3.26 | 0.91 | 9.5 | 42 | 0.42 | 0.55 | 2.0 |
|
|
50-32-250 | 2900 | 7.5 | 2.08 | 80 | 38 | 7.16 | 11 | 2.0 | 250 | 40D40×2 |
50-32-250 | 1450 | 3.75 | 1.04 | 20 | 32 | 1.07 | 1.5 | 2.0 |
| 2DA-8×9 |
50-32-250A | 2900 | 7.02 | 1.95 | 70 | 38 | 5.87 | 7.5 | 2.0 | 234 | 2DA-8×8 |
50-32-250A | 1450 | 3.51 | 0.97 | 17.5 | 32 | 0.88 | 1.5 | 2.0 |
|
|
50-32-250B | 2900 | 65.3 | 1.81 | 60 | 38 | 4.65 | 5.5 | 2.0 | 216.5 | 2DA-8×7 |
50-32-250B | 1450 | 3.26 | 0.91 | 15 | 32 | 0.69 | 1.1 | 2.0 |
|
|
65-50-125 | 2900 | 15 | 4.17 | 20 | 69 | 1.97 | 3 | 2.0 | 130 | 2BA-19 |
65-50-125 | 1450 | 7.5 | 2.08 | 5 | 64 | 0.27 | 0.55 |
|
| 2B19 |
65-50-125A | 2900 | 13.4 | 3.73 | 16 | 69 | 1.42 | 2.2 | 2.0 | 116.5 | 2BA-9A |
65-50-125A | 1450 | 6.72 | 1.86 | 4 | 64 | 0.19 | 0.22 | 2.0 |
| 2B19A |
65-50-160 | 2900 | 15 | 4.17 | 32 | 65 | 3.35 | 5.5 | 2.0 | 158.5 | 2BA-6 |
65-50-160 | 1450 | 7.5 | 2.08 | 8 | 60 | 0.45 | 0.75 | 2.0 |
| 2B31 |
65-50-160A | 2900 | 14 | 3.89 | 28 | 65 | 2.73 | 4 | 2.0 | 148 | 2BA-6A |
65-50-160A | 1450 | 7 | 1.94 | 7 | 60 | 0.37 | 0.55 | 2.0 |
| 2B31A |
65-50-160B | 2900 | 13 | 3.62 | 24 | 65 | 2.19 | 3 | 2.0 | 137.5 | 2BA-6A |
65-50-160B | 1450 | 6.5 | 1.8 | 6 | 60 | 0.29 | 0.40 | 2.0 |
| 2B31A |
65-40-200 | 2900 | 15 | 4.17 | 50 | 60 | 5.67 | 7.5 | 2.0 | 200 | 50D-8×6 |
65-40-200 | 1450 | 7.5 | 2.08 | 12.5 | 55 | 0.77 | 1.1 | 2.0 |
|
|
65-40-200A | 2900 | 14 | 3.89 | 44 | 60 | 4.67 | 5.5 | 2.0 | 187.5 | 50D-8×5 |
65-40-200A | 1450 | 7 | 1.94 | 11 | 55 | 0.63 | 0.75 | 2.0 |
|
|
65-40-200B | 2900 | 13 | 3.62 | 38 | 60 | 3.76 | 4 | 2.0 | 174.5 | 50D-8×4 |
65-40-200B | 1450 | 6.5 | 1.8 | 9.5 | 55 | 0.51 | 0.55 | 2.0 |
|
|
65-40-250 | 2900 | 15 | 4.17 | 80 | 50 | 10.89 | 15 | 2.0 | 254 | 20D-8×9 |
65-40-250 | 1450 | 7.5 | 2.08 | 20 | 46 | 1.48 | 2.2 | 2.0 |
|
|
65-40-250A | 2900 | 14 | 3.80 | 70 | 53 | 8.42 | 11 | 2.0 | 237.5 | 50D-8×9 |
65-40-250A | 1450 | 7 | 1.94 | 17.5 | 48 | 1.17 | 2.2 | 2.0 |
|
|
65-40-250B | 2900 | 13 | 3.62 | 60 | 53 | 6.7 | 7.5 | 2.0 | 220 | 50D-8×7 |
65-40-250B | 1450 | 6.5 | 1.8 | 15 | 48 | 0.9 | 1.1 | 2.0 |
|
|
65-40-315 | 2900 | 15 | 4.17 | 125 | 40 | 21.3 | 30 | 2.5 | 315 | 50D-32×4 |
65-40-315 | 1450 | 7.5 | 2.08 | 32 | 37 | 2.94 | 4 | 2.5 |
|
|
65-40-315A | 2900 | 14.3 | 3.98 | 114 | 40 | 18.6 | 22 | 2.5 | 301 |
|
65-40-315A | 1450 | 7.17 | 1.99 | 28.5 | 37 | 2.57 | 4 | 2.5 |
|
|
65-40-315B | 2900 | 13.6 | 3.78 | 103 | 40 | 15.9 | 18.5 | 2.5 | 286 | 50D-32×3 |
65-40-315B | 1450 | 6.8 | 1.89 | 25.8 | 37 | 2.2 | 3 | 2.5 |
|
|
65-40-315C | 2900 | 12.8 | 3.57 | 92 | 40 | 11.5 | 15 | 2.5 |
|
|
65-40-315C | 1450 | 6.43 | 1.78 | 23 | 37 | 1.85 | 2.2 | 2.5 | 270 |
|
80-65-125 | 2900 | 30 | 8.33 | 20 | 75 | 3.6 | 5.5 | 3.0 | 137 | 3BA-3 |
80-65-125 | 1450 | 15 | 4.17 | 5 | 71 | 0.48 | 0.75 | 2.5 |
| 3B19 |
80-65-125A | 2900 | 27.3 | 7.57 | 16 | 75 | 2.72 | 4 | 2.5 | 124.5 | 3BA-13A |
80-65-125A | 1450 | 13.6 | 3.79 | 4 | 71 | 0.36 | 0.55 | 2.5 |
| 3B19A |
80-65-160 | 2900 | 30 | 8.33 | 32 | 73 | 5.97 | 7.5 | 2.5 | 168 | 3BA-9 |
80-65-160 | 1450 | 15 | 4.17 | 8 | 69 | 0.79 | 1.5 | 2.5 |
| 3B33 |
80-65-160A | 2900 | 28 | 7.78 | 28 | 73 | 4.87 | 5.5 | 2.5 | 157 | 3BA-9A |
80-65-160A | 1450 | 14 | 3.9 | 7 | 69 | 0.64 | 0.75 | 2.5 |
| 3B33A |
80-65-160B | 2900 | 26 | 7.21 | 24 | 73 | 3.36 | 4 | 2.5 | 145.5 | 3BA-9B |
80-65-160B | 1450 | 13 | 3.6 | 6 | 69 | 0.51 | 0.55 | 2.5 |
| 2B33B |
80-50-200 | 2900 | 30 | 8.33 | 50 | 69 | 9.87 | 15 | 2.5 | 202 | 3BA-6 |
80-50-200 | 1450 | 15 | 4.17 | 125 | 65 | 1.31 | 2.2 | 2.5 |
| 3B57 |
80-50-200A | 2900 | 28.1 | 7.82 | 44 | 69 | 8.15 | 11 | 2.5 | 189.5 | 3BA-6A |
80-50-200A | 1450 | 14.1 | 3.91 | 11 | 65 | 1.08 | 1.5 | 2.5 |
| 3B57A |
80-50-200B | 2900 | 26.1 | 7.62 | 38 | 69 | 6.53 | 7.5 | 2.5 | 176 | 3BA-6B |
80-50-200B | 1450 | 13.1 | 3.63 | 9.5 | 65 | 0.87 | 1.1 | 2.5 |
| 3B57B |
80-50-250 | 2900 | 30 | 8.33 | 80 | 63 | 17.3 | 22 | 2.5 | 250 | 100D-16×5 |
80-50-250 | 1450 | 15 | 4.17 | 20 | 60 | 2.27 | 3 | 2.5 |
| 4DA-8×5 |
80-50-250A | 2900 | 28.1 | 7.82 | 70 | 63 | 14.2 | 18.5 | 2.5 | 234 |
|
80-50-250A | 1450 | 14.1 | 3.91 | 17.5 | 60 | 1.86 | 3 | 2.5 |
|
|
80-50-250B | 2900 | 26.1 | 7.26 | 60 | 63 | 11.2 | 15 | 2.5 | 216.5 | 100D-16×4 |
80-50-250B | 1450 | 13.1 | 3.63 | 15 | 60 | 1.47 | 2.2 | 2.5 |
| 4DA-8×4 |
80-50-315 | 2900 | 30 | 8.33 | 125 | 54 | 31.5 | 37 | 2.5 | 315 | 100D-16×8 |
80-50-315 | 1450 | 15 | 4.17 | 32 | 52 | 4.19 | 5.5 | 2.5 |
| 4DA-8×8 |
80-50-315A | 2900 | 28.7 | 7.96 | 114 | 54 | 26.3 | 30 | 2.5 | 301 | 100D-16×6 |
80-50-315A | 1450 | 14.3 | 3.98 | 28.5 | 52 | 3.66 | 5.5 | 2.5 |
| 4DA-8×6 |
80-50-315B | 2900 | 27.2 | 7.56 | 103 | 54 | 23.6 | 30 | 2.5 | 286 |
|
80-50-315B | 1450 | 13.6 | 3.79 | 25.8 | 52 | 3.14 | 5.5 | 2.5 |
|
|
80-50-315C | 2900 | 25.7 | 7.14 | 92 | 54 | 17 | 22 | 2.5 | 270 |
|
80-50-315C | 1450 | 12.9 | 3.57 | 23 |
| 2.63 | 4 | 2.5 |
|
|
100-80-125 | 2900 | 60 | 16.7 | 20 | 78 | 7.0 | 11 | 4.5 | 139 | 4BA-18 |
100-80-125 | 1450 | 30 | 8.33 | 5 | 75 | 0.91 | 1.5 | 2.5 |
| 4B20 |
100-80-125A | 2900 | 53.7 | 15 | 16 | 78 | 5.03 | 7.5 | 4.5 | 124.5 | 4BA-18A |
100-80-125A | 1450 | 26.9 | 7.46 | 4 | 75 | 0.65 | 0.75 | 2.5 |
| 4B20A |
100-80-160 | 2900 | 60 | 16.7 | 32 | 78 | 11.2 | 15 | 4.0 | 170 | 4BA-12 |
100-80-160 | 1450 | 30 | 8.33 | 8 | 75 | 1.45 | 2.2 | 2.5 |
| 4B35 |
100-80-160A | 2900 | 56.1 | 15.6 | 28 | 78 | 9.16 | 11 | 4.0 | 159 | 4BA-12A |
100-80-160A | 1450 | 28 | 7.79 | 7 | 75 | 1.19 | 1.5 | 2.5 |
| 4B35A |
100-80-160B | 2900 | 50 | 13.9 | 22.3 | 78 | 6.95 | 7.5 | 4.0 | 142 | 4BA-12B |
100-80-160B | 1450 | 25 | 6.96 | 5.6 | 75 | 0.85 | 1.1 | 2.5 |
| 4B35B |
100-65-200 | 2900 | 60 | 16.7 | 50 | 76 | 17.9 | 22 | 3.6 | 203 | 4BA-8A |
100-65-200 | 1450 | 30 | 8.33 | 12.5 | 73 | 2.33 | 4 | 2.0 |
| 4B60A |
100-65-200A | 2900 | 56.1 | 15.6 | 44 | 76 | 14.2 | 18.5 |
| 190.5 | 4BA-8B |
100-65-200A | 1450 | 28 | 7.79 | 11 | 73 | 1.93 | 3 |
|
| 4B60B |
100-65-200B | 2900 | 52.3 | 14.6 | 38 |
| 9.94 | 15 |
| 177 |
|
100-65-200B | 1450 | 26.2 | 7.26 | 9.5 |
| 1.54 | 2.2 |
|
|
|
100-65-250 | 2900 | 60 | 16.7 | 80 | 72 | 30.3 | 37 | 3.8 | 255 | DA1-125×4 |
100-65-250 | 1450 | 30 | 8.33 | 20 | 68 | 4.0 | 5.5 | 2.0 |
|
|
100-65-250A | 2900 | 56.1 | 15.6 | 70 | 72 | 24.8 | 30 | 3.8 | 238.5 |
|
100-65-250A | 1450 | 28 | 7.79 | 17.5 | 68 | 3.27 | 4 | 2.0 |
|
|
100-65-250B | 2900 | 52.3 | 14.6 | 60 | 72 | 19.7 | 22 | 3.8 | 221 | DA1-125×3 |
100-65-250B | 1450 | 26.2 | 7.26 | 15 | 68 | 2.6 | 3 | 2.0 |
|
|
100-65-315 | 2900 | 60 | 16.7 | 125 | 66 | 51.6 | 75 | 3.6 | 315.5 | 125D-25×5 |
100-65-315 | 1450 | 30 | 8.33 | 32 | 63 | 6.92 | 11 | 2.0 |
|
|
100-65-315A | 2900 | 57.3 | 16 | 114 | 66 | 45 | 55 | 3.6 | 301.5 |
|
100-65-315A | 1450 | 28.7 | 7.96 | 28.5 | 63 | 6.03 | 7.5 | 2.0 |
|
|
100-65-315B | 2900 | 54.5 | 15.2 | 103 | 66 | 38.6 | 45 | 3.6 | 286.5 | 125D-25×4 |
100-65-315B | 1450 | 27.2 | 7.56 | 25.8 | 63 | 5.18 | 7.5 | 2.0 |
|
|
100-65-315C | 2900 | 51.4 | 14.3 | 92 | 66 | 32.5 | 37 | 3.6 | 270.5 |
|
100-65-310C | 1450 | 25.7 | 7.14 | 23 | 63 | 4.36 | 5.5 | 2.0 |
|
|
125-100-200 | 2900 | 120 | 33.3 | 50 | 81 | 33.6 | 45 | 4.5 | 216 | 150S-50 |
125-100-200 | 1450 | 60 | 16.7 | 12.5 | 76 | 4.48 | 7.5 | 2.5 |
| 6Sh-9 |
125-100-200A | 2900 | 113 | 31.2 | 44 | 81 | 27.7 | 37 | 4.5 | 202.5 | 150S-50A |
125-100-200A | 1450 | 56.3 | 15.7 | 11 | 76 | 3.69 | 5.5 | 2.5 |
| 6Sh-9A |
125-100-200B | 2900 | 105 | 29.1 | 38 | 81 | 22.3 | 30 | 4.5 | 188.5 | 150S-50B |
125-100-200B | 1450 | 52.4 | 14.6 | 9.5 | 76 | 2.98 | 4 | 2.5 |
|
|
125-100-250 | 2900 | 120 | 33.3 | 80 | 78 | 55.9 | 75 | 4.2 | 255 | 150S-78 |
125-100-250 | 1450 | 60 | 16.7 | 20 | 76 | 7.17 | 11 | 2.5 |
|
|
125-100-250A | 2900 | 113 | 31.2 | 70 | 78 | 45.7 | 55 |
| 238 |
|
125-100-250A |
| 56.3 | 15.7 | 17.5 | 76 | 5.87 | 7.5 |
|
|
|
125-100-250 | 2900 | 105 | 29.1 | 60 | 78 | 36.4 | 45 |
| 221 |
|
125-100-250 | 1450 | 52.4 | 14.6 | 15 | 76 | 4.67 | 5.5 |
|
|
|
125-100-315 | 2900 | 120 | 33.3 | 125 | 75 | 90.8 | 110 | 4.5 | 317 | D155-30×4 |
125-100-315 | 1450 | 60 | 16.7 | 32 | 73 | 11.9 | 15 | 2.2 |
| 150D30×3 |
125-100-315A | 2900 | 115 | 31.8 | 114 | 75 | 78.9 | 90 |
| 302.5 |
|
125-100-315A | 1450 | 57.3 | 15.9 | 28.5 | 73 | 10.3 | 15 |
|
|
|
125-100-315B | 2900 | 109 | 30.2 | 103 | 75 | 68.1 | 75 |
| 288 |
|
125-100-315B | 1450 | 54.5 | 15.2 | 25.8 | 73 | 8.92 | 11 |
|
|
|
125-100-315C | 2900 | 103 | 28.6 | 92 | 75 | 57.4 | 75 |
| 272 |
|
125-100-315C | 1450 | 51.4 | 14.3 | 23 | 73 | 7.5 | 11 |
|
|
|
125-100-400 | 1450 | 60 | 16.7 | 50 | 65 | 21 | 30 | 2.5 | 395 |
|
125-100-400A | 1450 | 56.3 | 15.7 | 44 | 65 | 17.3 | 22 | 2.5 | 370.5 |
|
125-100-400B | 1450 | 52.4 | 14.6 | 38 | 65 | 13.9 | 18.5 | 2.5 | 344.5 |
|
150-125-250 | 1450 | 120 | 33.3 | 20 | 81 | 13.5 | 18.5 | 3.0 | 260 | 6BA-12 |
150-125-250A | 1450 | 113 | 31.2 | 17.5 | 81 | 11.1 | 15 | 3.0 | 243.5 | 6BA-12A |
150-125-250B | 1450 | 105 | 29.1 | 15 | 81 | 8.75 | 11 | 3.0 | 225 | 6BA-12B |
150-125-315 | 1450 | 120 | 33.3 | 32 | 79 | 21.08 | 30 | 2.5 | 325 | 6BA-8 |
150-125-315A | 1450 | 113 | 31.2 | 28 | 80 | 17.8 | 22 | 2.5 | 304 | 6BA-8A |
150-125-315B | 1450 | 105 | 29.1 | 24 | 80 | 14.2 | 18.5 | 2.5 | 281.5 | 6BA-8B |
150-125-400 | 1450 | 120 | 33.3 | 50 | 75 | 36.3 | 45 | 2.8 | 399.5 |
|
150-125-400A | 1450 | 113 | 31.2 | 44 | 75 | 29.9 | 37 | 2.8 | 374.5 |
|
150-125-400B | 1450 | 105 | 29.1 | 38 | 75 | 24.1 | 30 | 2.8 | 348.5 |
|
200-150-250 | 1450 | 240 | 66.7 | 20 | 82 | 26.6 | 37 | 4.2 | 275 | 8BA-18 |
200-150-250A | 1450 | 225 | 62.5 | 17.5 | 82 | 21.8 | 30 | 4.2 | 257.5 | 8BA-18A |
200-150-250B | 1450 | 208 | 57.7 | 15 | 82 | 17.2 | 22 | 4.2 | 238 | 8BA-18B |
200-150-315 | 1450 | 240 | 66.7 | 32 | 82 | 42.5 | 55 | 3.5 | 346 | 8BA-12 |
200-150-315A | 1450 | 225 | 62.5 | 28 | 82 | 35.4 | 45 | 3.5 | 325.5 | 8BA-12A |
200-150-315B | 1450 | 208 | 57.7 | 24 | 82 | 27.9 | 37 |
| 301.5 | 8BA-12B |
200-150-400 | 1450 | 240 | 66.7 | 50 | 81 | 67.2 | 90 | 3.8 | 395 |
|
200-150-400A | 1450 | 225 | 62.5 | 44 | 81 | 55.5 | 75 | 3.8 | 370.5 |
|
200-150-400B | 1450 | 208 | 57.7 | 38 | 81 | 44.6 | 55 | 3.8 | 344.5 |
|