PBG型屏蔽式管道泵,吸收了上屏蔽泵設(shè)計及制造的*技術(shù),將電機(jī)的屏蔽技術(shù)應(yīng)用于流體輸送領(lǐng)域,為適應(yīng)國內(nèi)市場需求而推出的系列化新產(chǎn)品。PBG型屏蔽式管道泵系列性能參數(shù)基本符合標(biāo)準(zhǔn)IS02858及國家標(biāo)準(zhǔn)JB/T6878.2-93的規(guī)定。具有設(shè)計規(guī)范,通用化程度高,結(jié)構(gòu)合理,性能穩(wěn)定,運轉(zhuǎn)低噪音,無振動等顯著特點,是替代常規(guī)臥式離心泵,立式管道泵的理想產(chǎn)品。全系列共67個品種,184個規(guī)格,其性能范圍:流量6.3～1080m3/h,揚程12.5～125m,配用電機(jī)功率0.37～160kW,轉(zhuǎn)速1450r/min和2900r/min。
結(jié)構(gòu)特點
（1）泵結(jié)構(gòu)緊湊,機(jī)泵一體化,體積小。其立式結(jié)構(gòu)具有安裝占地面積小,運行平穩(wěn),安裝無需調(diào)整。
（2）泵進(jìn)出口設(shè)計成規(guī)格相同法蘭,且位于同一中心線上,可象閥門一樣直接安裝在管路上,且中心低,便于管道布置,安裝特別方便。
（3）泵與電機(jī)同軸,軸向尺寸短,使泵運行更加平穩(wěn),噪音低。
（4）取消傳統(tǒng)軸封方式,避免了輸送介質(zhì)的外泄,因此具有*無泄漏的顯著特點。
（5）用滑動軸承替代常規(guī)電機(jī)滾動軸承,使泵具有運行特別平穩(wěn),振動噪音極低。
（6）安裝檢修方便,無需拆動管路系統(tǒng),只要拆下連接體螺母即可抽出全部轉(zhuǎn)子部件進(jìn)行檢查和維修。
（7）可根據(jù)使用要求即流量和揚程的需要進(jìn)行泵的串、并聯(lián)運行方式。
主要用途
（1）普通型供輸送清水及物理化學(xué)性質(zhì)類似于清水的其他液體之用。介質(zhì)使用溫度不超過80℃,適用于工業(yè)和城市給排水,高層建筑增壓送水、園林噴灌、消防增壓、遠(yuǎn)距離輸送、暖通制冷循環(huán)、浴室等冷暖水循環(huán)增壓及設(shè)備配套。特別適用對振動、噪音要求較高的場合,如地下泵房、空調(diào)制冷系統(tǒng)等。
（2）熱水型主要供輸送溫度不超過160℃不含固體顆粒的軟水之用,適用于能源、冶金、化工、紡織、造紙以及賓館、飯店、浴室、鍋爐熱水增壓循環(huán)輸送及城市采暖系統(tǒng)循環(huán)等場合。
（3）防腐型供輸送不含固體顆粒,具有腐蝕性,粘度類似于水的液體,適用于石油、化工、冶金、電力、造紙、食品、制藥和合成纖維等部門。
| 性能參數(shù) | |||||||
| 型號 | 流量Q （m3/h） （L/S） | 揚程（m） | 效率（%） | 轉(zhuǎn)速（r/min） | 電機(jī)功率（kW） | 必需汽蝕余量（NPSH） | |
| PBG40-100 | 6.3 | 1.75 | 12.5 | 54 | 1450 | 0.55 | 3.5 |
| PBG40-100A | 5.6 | 1.56 | 10 | 52 | 1450 | 0.37 | 3.5 |
| PBG40-125 | 6.3 | 1.75 | 20 | 46 | 1450 | 1.1 | 3.5 |
| PBG40-125A | 5.6 | 1.56 | 16 | 45 | 2900 | 0.75 | 3.5 |
| PBG40-160 | 6.3 | 1.75 | 32 | 40 | 2900 | 2.2 | 3.5 |
| PBG40-160A | 5.9 | 1.64 | 28 | 39 | 2900 | 1.5 | 3.5 |
| PBG40-160B | 5.5 | 1.53 | 24 | 38 | 2900 | 1.1 | 3.5 |
| PBG40-200 | 6.3 | 1.75 | 50 | 33 | 2900 | 4.0 | 3.5 |
| PBG40-200A | 5.9 | 1.64 | 44 | 31 | 2900 | 3.0 | 3.5 |
| PBG40-200B | 5.3 | 1.47 | 36 | 29 | 2900 | 2.2 | 3.5 |
| PBG40-250 | 6.3 | 1.75 | 80 | 28 | 2900 | 7.5 | 3.5 |
| PBG40-250A | 5.9 | 1.64 | 70 | 28 | 2900 | 5.5 | 3.5 |
| PBG40-250B | 5.5 | 1.53 | 60 | 27 | 2900 | 4.0 | 3.5 |
| PBG40-100（I） | 12.5 | 3.47 | 12.5 | 62 | 1450 | 1.1 | 3.5 |
| PBG40-100（I）A | 11 | 3.05 | 10 | 60 | 1450 | 0.75 | 3.5 |
| PBG40-125（I） | 12.5 | 3.47 | 20 | 58 | 1450 | 1.5 | 3.5 |
| PBG40-125（I）A | 11 | 3.05 | 16 | 57 | 1450 | 1.1 | 3.5 |
| PBG40-160（I） | 12.5 | 3.47 | 32 | 52 | 2900 | 3.0 | 3.5 |
| PBG40-160（I）A | 11.7 | 3.25 | 28 | 51 | 2900 | 2.2 | 3.5 |
| PBG40-160（I）B | 10.4 | 2.89 | 22 | 50 | 2900 | 1.5 | 3.5 |
| PBG40-200（I） | 12.5 | 3.47 | 50 | 46 | 2900 | 5.5 | 3.5 |
| PBG40-200（I）A | 11.7 | 3.25 | 44 | 45 | 2900 | 4.0 | 3.5 |
| PBG40-200（I）B | 10.6 | 2.94 | 36 | 44 | 2900 | 3.0 | 3.5 |
| PBG40-250（I） | 12.5 | 3.47 | 80 | 38 | 2900 | 11 | 3.5 |
| PBG40-250（I）A | 11.6 | 3.22 | 70 | 38 | 2900 | 7.5 | 3.5 |
| PBG40-250（I）B | 10.8 | 3.0 | 60 | 37 | 2900 | 7.5 | 3.5 |
| PBG40-250（I）C | 10.0 | 2.78 | 52 | 36 | 2900 | 5.5 | 3.5 |
| PBG50-100 | 12.5 | 3.47 | 12.5 | 62 | 1450 | 1.1 | 3.5 |
| PBG50-100A | 11 | 3.05 | 10 | 60 | 1450 | 0.75 | 3.5 |
| PBG50-125 | 12.5 | 3.47 | 20 | 58 | 1450 | 1.5 | 3.5 |
| PBG50-125A | 11 | 3.05 | 16 | 57 | 1450 | 1.1 | 3.5 |
| PBG50-160 | 12.5 | 3.47 | 32 | 52 | 2900 | 3.0 | 3.5 |
| PBG50-160A | 11.7 | 3.25 | 28 | 51 | 2900 | 2.2 | 3.5 |
| PBG50-160B | 10.4 | 2.89 | 22 | 50 | 2900 | 1.5 | 3.5 |
| PBG50-200 | 12.5 | 3.47 | 50 | 46 | 2900 | 5.5 | 3.5 |
| PBG50-200A | 11.7 | 3.25 | 44 | 45 | 2900 | 4.0 | 3.5 |
| PBG50-200B | 10.6 | 2.94 | 36 | 44 | 2900 | 3.0 | 3.5 |
| PBG50-250 | 12.5 | 3.47 | 80 | 38 | 2900 | 11 | 3.5 |
| PBG50-250A | 11.6 | 3.22 | 70 | 38 | 2900 | 7.5 | 3.5 |
| PBG50-250B | 10.8 | 3.0 | 60 | 37 | 2900 | 7.5 | 3.5 |
| PBG50-250C | 10.0 | 2.78 | 52 | 36 | 2900 | 5.5 | 3.5 |
| PBG50-100（I） | 25 | 6.94 | 12.5 | 69 | 1450 | 1.5 | 3.8 |
| PBG50-100（I）A | 22.3 | 6.19 | 10 | 67 | 1450 | 1.1 | 3.8 |
| PBG50-125（I） | 25 | 6.94 | 20 | 68 | 1450 | 3.0 | 3.8 |
| PBG50-125（I）A | 22.3 | 6.49 | 16 | 66 | 1450 | 2.2 | 3.8 |
| PBG50-160（I） | 25 | 6.94 | 32 | 63 | 1450 | 4.0 | 3.8 |
| PBG50-160（I）A | 23.4 | 6.5 | 28 | 62 | 1450 | 4.0 | 3.8 |
| PBG50-160（I）B | 21.6 | 6.0 | 24 | 58 | 1450 | 3.0 | 3.8 |
| PBG50-200（I） | 25 | 6.94 | 50 | 58 | 2900 | 7.5 | 3.8 |
| PBG50-200（I）A | 23.5 | 6.53 | 44 | 57 | 2900 | 7.5 | 3.8 |
| PBG50-200（I）B | 21.8 | 6.06 | 38 | 55 | 2900 | 5.5 | 3.8 |
| PBG50-250（I） | 25 | 6.94 | 80 | 50 | 2900 | 15.0 | 3.8 |
| PBG50-250（I）A | 23.4 | 6.5 | 70 | 50 | 2900 | 11.0 | 3.8 |
| PBG50-250（I）B | 21.6 | 6.0 | 60 | 48 | 2900 | 11.0 | 3.8 |
| PBG50-315（I） | 25 | 6.94 | 125 | 40 | 2900 | 30.0 | 3.8 |
| PBG50-315（I）A | 23.7 | 6.58 | 113 | 40 | 2900 | 22.0 | 3.8 |
| PBG50-315（I）B | 22.5 | 6.25 | 101 | 39 | 2900 | 18.5 | 3.8 |
| PBG50-315（I）C | 20.6 | 5.72 | 85 | 38 | 2900 | 15.0 | 3.8 |
| PBG65-100 | 25 | 6.94 | 12.5 | 69 | 1450 | 1.2 | 3.8 |
| PBG65-100A | 22.3 | 6.19 | 10 | 67 , <, /DIV> | 1450 | 1.1 | 3.8 |
| PBG65-125 | 25 | 6.94 | 20 | 68 | 1450 | 3.0 | 3.8 |
| PBG65-125A | 22.3 | 6.19 | 16 | 66 | 1450 | 2.2 | 3.8 |
| PBG65-160 | 25 | 6.94 | 32 | 63 | 1450 | 4.0 | 3.8 |
| PBG65-160A | 23.4 | 6.5 | 28 | 62 | 1450 | 4.0 | 3.8 |
| PBG65-160B | 21.6 | 6.0 | 24 | 58 | 1450 | 3.0 | 3.8 |
| PBG65-200 | 25 | 6.94 | 50 | 58 | 2900 | 7.5 | 3.8 |
| PBG65-200A | 23.5 | 6.53 | 44 | 57 | 2900 | 7.5 | 3.8 |
| PBG65-200B | 21.8 | 6.06 | 38 | 55 | 2900 | 5.5 | 3.8 |
| PBG65-250 | 25 | 6.94 | 80 | 50 | 2900 | 15.0 | 3.8 |
| PBG65-250A | 23.4 | 6.5 | 70 | 50 | 2900 | 11.0 | 3.8 |
| PBG65-250B | 21.6 | 6.0 | 60 | 49 | 2900 | 11.0 | 3.8 |
| PBG65-315 | 25 | 6.94 | 125 | 40 | 2900 | 30. | 3.8 |
| PBG65-315A | 23.7 | 6.58 | 113 | 40 | 2900 | 22.0 | 3.8 |
| PBG65-315B | 22.5 | 6.25 | 101 | 39 | 2900 | 18.5 | 3.8 |
| PBG65-315C | 20.6 | 5.72 | 85 | 38 | 2900 | 15.5 | 3.8 |
| PBG65-100（I） | 50 | 13.9 | 12.5 | 73 | 1450 | 3.0 | 4.2 |
| PBG65-100（I）A | 44.7 | 12.5 | 10 | 72 | 1450 | 2.2 | 4.2 |
| PBG65-125（I） | 50 | 13.9 | 20 | 72.5 | 1450 | 5.5 | 4.2 |
| PBG65-125（I）A | 45 | 12.5 | 16 | 71 | 1450 | 4.0 | 4.2 |
| PBG65-160（I） | 50 | 13.9 | 32 | 71 | 1450 | 7.5 | 4.2 |
| PBG65-160（I）A | 46.7 | 13.0 | 28 | 70 | 1450 | 7.5 | 4.2 |
| PBG65-160（I）B | 43.3 | 12.0 | 24 | 69 | 1450 | 5.5 | 4.2 |
| PBG65-200（I） | 50 | 13.9 | 50 | 67 | 2900 | 15.0 | 4.2 |
| PBG65-200（I）A | 47 | 13.1 | 44 | 66 | 2900 | 11.0 | 4.2 |
| PBG65-200（I）B | 43.5 | 12.1 | 38 | 65 | 2900 | 7.5 | 4.2 |
| PBG65-250（I） | 50 | 13.9 | 80 | 59 | 2900 | 22.0 | 4.2 |
| PBG65-250（I）A | 46.7 | 13.0 | 70 | 59 | 2900 | 18.5 | 4.2 |
| PBG65-250（I）B | 43.3 | 12.0 | 60 | 58 | 2900 | 15.0 | 4.2 |
| PBG65-315（I） | 50 | 13.9 | 125 | 54 | 2900 | 34.0 | 4.2 |
| PBG65-315（I）A | 46.5 | 12.9 | 110 | 54 | 2900 | 30.0 | 4.2 |
| PBG65-315（I）B | 44.5 | 12.4 | 100 | 53 | 2900 | 30.0 | 4.2 |
| PBG65-315（I）C | 41 | 11.4 | 85 | 51 | 2900 | 22.0 | 4.2 |
| PBG80-100 | 50 | 13.9 | 12.5 | 73 | 1450 | 3.0 | 4.2 |
| PBG80-100A | 44.7 | 12.4 | 10 | 72 | 1450 | 2.2 | 4.2 |
| PBG80-125 | 50 | 13.9 | 20 | 72.5 | 1450 | 5.5 | 4.2 |
| PBG80-125A | 45 | 12.5 | 16 | 71 | 1450 | 4.0 | 4.2 |
| PBG80-160 | 50 | 13.9 | 32 | 71 | 1450 | 7.5 | 4.2 |
| PBG80-160A | 46.7 | 13.0 | 28 | 70 | 1450 | 7.5 | 4.2 |
| PBG80-160B | 43.3 | 12.0 | 24 | 69 | 1450 | 5.5 | 4.2 |
| PBG80-200 | 50 | 13.9 | 50 | 67 | 2900 | 15.5 | 4.2 |
| PBG80-200A | 47 | 13.1 | 44 | 66 | 2900 | 11.0 | 4.2 |
| PBG80-200B | 43.5 | 12.1 | 38 | 65 | 2900 | 7.5 | 4.2 |
| PBG80-250 | 50 | 13.9 | 80 | 59 | 2900 | 22.0 | 4.2 |
| PBG80-250A | 46.7 | 13.0 | 70 | 59 | 2900 | 18.5 | 4.2 |
| PBG80-315 | 50 | 13.9 | 125 | 54 | 2900 | 37.0 | 4.2 |
| PBG80-315A | 46.5 | 12.9 | 110 | 54 | 2900 | 30.0 | 4.2 |
| PBG80-315B | 44.5 | 12.4 | 100 | 53 | 2900 | 30.0 | 4.2 |
| PBG80-315C | 41 | 11.4 | 85 | 51 | 2900 | 22.0 | 4.2 |
| PBG80-100（I） | 100 | 27.8 | 12.5 | 76 | 1450 | 5.5 | 4.2 |
| PBG80-100（I）A | 89 | 24.7 | 10 | 74 | 1450 | 4.0 | 4.2 |
| PBG80-125（I） | 100 | 27.8 | 20 | 76 | 1450 | 11.0 | 4.2 |
| PBG80-125（I）A | 89 | 24.7 | 16 | 74 | 1450 | 7.5 | 4.2 |
| PBG80-160（I） | 100 | 27.8 | 32 | 76 | 1450 | 15.0 | 4.2 |
| PBG80-160（I）A | 93.5 | 26.0 | 28 | 74 | 1450 | 11.0 | 4.2 |
| PBG80-160（I）B | 86.6 | 24.1 | 24 | 72 | 1450 | 11.0 | 4.2 |
| PBG80-200（I） | 100 | 27.8 | 50 | 74 | 1450 | 22.0 | 4.2 |
| PBG80-200（I）A | 93.5 | 26.0 | 44 | 73 | 1450 | 18.5 | 5.5 |
| PBG80-200（I）B | 87 | 24.2 | 38 | 71 | 1450 | 15.0 | 5.5 |
| PBG100-100 | 100 | 27.8 | 12.5 | 76 | 1450 | 5.5 | 5.5 |
| PBG100-100A | 89 | 24.7 | 10 | 74 | 1450 | 4.0 | 5.5 |
| PBG100-125 | 100 | 27.8 | 20 | 76 | 1450 | 11.0 | 5.5 |
| PBG100-125A | 89 | 24.7 | , 16 | 74 | 1450 | 7.5 | 5.5 |
| PBG100-160 | 100 | 27.8 | 32 | 76 | 1450 | 15.0 | 5.5 |
| PBG80-250B | 43.3 | 12.0 | 60 | 58 | 2900 | 15.0 | 4.2 |
| PBG100-160A | 93.5 | 26.0 | 28 | 74 | 1450 | 11.0 | 5.5 |
| PBG100-160B | 86.6 | 24.1 | 24 | 72 | 1450 | 11.0 | 5.5 |
| PBG100-200 | 100 | 27.8 | 50 | 74 | 1450 | 22.0 | 5.5 |
| PBG100-200A | 93.5 | 26.0 | 44 | 73 | 1450 | 18.5 | 5.5 |
| PBG100-200B | 87 | 27.2 | 38 | 71 | 1450 | 15.0 | 5.5 |
| PBG125-100 | 160 | 44.4 | 12.5 | 82 | 1450 | 11.0 | 5.5 |
| PBG125-100A | 143 | 39.7 | 10 | 77 | 1450 | 7.5 | 5.5 |
| PBG125-125 | 160 | 44.4 | 20 | 80 | 1450 | 15.0 | 5.5 |
| PBG125-25A | 143 | 39.7 | 16 | 77 | 1450 | 11.0 | 5.5 |
| PBG125-160 | 160 | 44.4 | 32 | 78 | 1450 | 22.0 | 5.5 |
| PBG125-160A | 150 | 41.7 | 28 | 76 | 1450 | 18.5 | 5.5 |
| PBG125-1160B | 138 | 38.3 | 24 | 73 | 1450 | 15.0 | 5.5 |
| PBG125-200 | 160 | 44.4 | 50 | 77 | 1450 | 37.0 | 5.5 |
| PBG125-200A | 150 | 41.7 | 44 | 76 | 1450 | 30.0 | 5.5 |
| PBG125-200B | 138 | 38.3 | 37.5 | 75 | 1450 | 22.0 | 5.5 |
| PBG150-200 | 200 | 55.6 | 12.5 | 78 | 1450 | 15.0 | 5.0 |
| PBG150-200A | 179 | 49.7 | 10 | 76 | 1450 | 11.0 | 5.0 |
| PBG150-250 | 200 | 55.6 | 20 | 79 | 1450 | 18.5 | 5.0 |
| PBG150-250A | 184.4 | 51.2 | 17 | 78 | 1450 | 15.0 | 5.0 |
| PBG150-250B | 167 | 46.4 | 14 | 76 | 1450 | 11.0 | 5.0 |
| PBG150-315 | 200 | 55.6 | 32 | 78 | 1450 | 30.0 | 5.5 |
| PBG150-315A | 187 | 51.9 | 28 | 77 | 1450 | 22.0 | 5.5 |
| PBG150-315B | 173 | 48.1 | 24 | 76 | 1450 | 18.5 | 5.5 |
| PBG150-400 | 200 | 55.6 | 50 | 75 | 1450 | 45.0 | 5.5 |
| PBG150-400A | 187 | 51.9 | 44 | 74 | 1450 | 37.0 | 5.5 |
| PBG150-400B | 174 | 48.3 | 38 | 73 | 1450 | 30.0 | 5.5 |
| PBG150-400C | 160 | 44.4 | 32 | 71 | 1450 | 22.0 | 5.5 |
| PBG200-200 | 200 | 55.6 | 12.5 | 78 | 1450 | 15.0 | 5.0 |
| PBG200-200A | 179 | 49.7 | 10 | 76 | 1450 | 11.0 | 5.0 |
| PBG200-250 | 200 | 55.9 | 20 | 79 | 1450 | 18.5 | 5.0 |
| PBG200-250A | 184.4 | 51.2 | 17 | 78 | 1450 | 15.0 | 5.0 |
| PBG200-250B | 167 | 46.4 | 14 | 76 | 1450 | 11.1 | 5.0 |
| PBG200-315 | 200 | 55.6 | 32 | 78 | 1450 | 30.0 | 5.5 |
| PBG200-315A | 187 | 51.9 | 28 | 77 | 1450 | 22.0 | 5.5 |
| PBG200-315B | 173 | 48.1 | 24 | 76 | 1450 | 18.5 | 5.5 |
| PBG200-400 | 200 | 55.6 | 50 | 75 | 1450 | 45.0 | 5.5 |
| PBG200-400A | 187 | 51.9 | 44 | 74 | 1450 | 37.0 | 5.5 |
| PBG200-400B | 174 | 48.3 | 38 | 73 | 1450 | 30.0 | 5.5 |
| PBG200-400C | 160 | 44.4 | 32 | 71 | 1450 | 22.0 | 5.5 |
| PBG200-200（I） | 400 | 111.1 | 12.5 | 80 | 1450 | 22.0 | 5.5 |
| PBG200-200（I）A | 358 | 99.4 | 10 | 78 | 1450 | 18.5 | 5.5 |
| PBG200-250（I） | 400 | 111.4 | 20 | 80 | 1450 | 30.0 | 5.5 |
| PBG200-250（I）A | 358 | 99.4 | 16 | 78 | 1450 | 22.0 | 5.5 |
| PBG200-250（I）B | 322 | 89.4 | 13 | 75 | 1450 | 18.5 | 5.5 |
| PBG200-315（I） | 400 | 111.4 | 32 | 80 | 1450 | 55.0 | 5.5 |
| PBG200-315（I）A | 374 | 103.9 | 28 | 79 | 1450 | 45.0 | 5.5 |
| PBG200-315（I）B | 346 | 96.1 | 24 | 78 | 1450 | 37.0 | 5.5 |
| PBG200-400（I） | 400 | 111.4 | 50 | 81 | 1450 | 75.0 | 5.5 |
| PBG200-400（I）A | 374 | 103.9 | 44 | 80 | 1450 | 75.0 | 5.5 |
| PBG200-400（I）B | 346 | 96.1 | 30 | 78 | 1450 | 55.0 | 5.5 |
| PBG200-400（I）C | 320 | 88.9 | 32 | 76 | 1450 | 45.0 | 5.5 |
| PBG300-235 | 720 | 200 | 18 | 81 | 970 | 55.0 | 6.0 |
| PBG300-235A | 657 | 182.5 | 15 | 79 | 970 | 45.0 | 6.0 |
| PBG300-235B | 600 | 167.0 | 12.5 | 77 | 970 | 37.0 | 6.0 |
| PBG300-300 | 720 | 200 | 28 | 81 | 970 | 75.0 | 6.0 |
| PBG300-300A | 666 | 185 | 24 | 80 | 970 | 75.0 | 6.0 |
| PBG300-300B | 623 | 173.1 | 21 | 79 | 970 | 55.0 | 6.0 |
| PBG300-380 | 720 | 200 | 44 | 84 | 970 | 132.0 | 6.0 |
| PBG300-380A | 666 | 185 | 38 | 80 | 970 | 110.0 | 6.0 |
| PBG300-380B | 614 | 170.6 <, /DIV> | 32 | 78 | 970 | 90.0 | 6.0 |
| PBG300-235（I） | 1080 | 300 | 40 | 82 | 970 | 160.0 | 6.0 |
| PBG300-235（I）A | 965 | 268.1 | 32 | 80 | 970 | 132.0 | 6.0 |
