1、环境温度≤50℃，介质温度≤80℃特殊要求可达200℃。
2、介质PH值铸铁材质为6~9，不锈钢为2~13。
3、污水型使用介质重度不超过1240kg/m3。
4、自吸高度不能超过规定值5~7米，吸入管长度为≤10m。
5、通过能力悬浮颗粒直径约为泵口径的20%，纤维长度泵口径的5倍。
产品概述
QZZSC型强自吸双吸式柴油机水泵（带真空装置）不需引灌水便能自吸起动及能自动控制（即真空度降低到低位时真空泵组自动启动，真空度升到高位时真空泵组自动停机，不干扰主泵的运行，起辅助作用），采用耐干磨结构设计，能干运行30分钟，能吸浅水及气水混合液等功能。
该类型水泵解决了单吸式自吸泵的轴向拉力大、自吸时间长、效率低等问题，具有吸程高、自吸时间短、使用效率高、节能、运行平稳，使用寿命长等优点。
该类型水泵适用于各种复杂的应急抢险、消防等场合，不受电源、使用场地等因素的影响，可以移动作业，灵活性高。
性能参数
| 序号 | 型号 | 流量 m3/h | 扬程 m | 效率 % | 功率 KW | 转速 r/min | 汽蚀余量 m | 自吸高度 m | 自吸时间 s/5m |
| 1 | 100QZZSC100-20-30 | 100 | 20 | 66.1 | 30 | 1500 | 2.5 | 9.0 | 150 |
| 2 | 100QZZSC100-25-30 | 100 | 25 | 60.6 | 30 | 1500 | 2.5 | 9.0 | 150 |
| 3 | 100QZZSC100-30-30 | 100 | 30 | 58.9 | 30 | 1500 | 2.5 | 9.0 | 150 |
| 4 | 150QZZSC150-20-30 | 150 | 20 | 68.1 | 30 | 1500 | 2.5 | 9.0 | 150 |
| 5 | 150QZZSC150-25-30 | 150 | 25 | 69 | 30 | 1500 | 2.5 | 9.0 | 150 |
| 6 | 150QZZSC150-30-44 | 150 | 30 | 69.7 | 44 | 1500 | 2.5 | 9.0 | 150 |
| 7 | 150QZZSC150-35-66 | 150 | 35 | 63.6 | 66 | 1500 | 2.5 | 9.0 | 150 |
| 8 | 150QZZSC200-18-30 | 200 | 18 | 66.3 | 30 | 1500 | 2.5 | 9.0 | 150 |
| 9 | 150QZZSC200-22-44 | 200 | 22 | 68.1 | 44 | 1500 | 2.5 | 9.0 | 150 |
| 10 | 150QZZSC200-27-56 | 200 | 27 | 65.4 | 56 | 1500 | 2.5 | 9.0 | 150 |
| 11 | 150QZZSC200-32-56 | 200 | 32 | 62.8 | 56 | 1500 | 2.5 | 9.0 | 150 |
| 12 | 200QZZSC250-15-44 | 250 | 15 | 69 | 44 | 1500 | 3.0 | 9.0 | 150 |
| 13 | 200QZZSC250-20-56 | 250 | 20 | 72.9 | 56 | 1500 | 3.0 | 9.0 | 150 |
| 14 | 200QZZSC250-25-56 | 250 | 25 | 66.8 | 56 | 1500 | 3.0 | 9.0 | 150 |
| 15 | 200QZZSC250-40-84 | 250 | 40 | 71.2 | 84 | 1500 | 3.0 | 9.0 | 150 |
| 16 | 200QZZSC300-15-56 | 300 | 15 | 74.3 | 56 | 1500 | 3.0 | 9.0 | 150 |
| 17 | 200QZZSC300-20-56 | 300 | 20 | 72.7 | 56 | 1500 | 3.0 | 9.0 | 150 |
| 18 | 200QZZSC300-25-37 | 300 | 25 | 73.6 | 37 | 1500 | 3.0 | 9.0 | 150 |
| 19 | 200QZZSC300-30-84 | 300 | 30 | 72.7 | 84 | 1500 | 3.0 | 9.0 | 150 |
| 20 | 200QZZSC350-15-56 | 350 | 15 | 70.4 | 56 | 1500 | 3.0 | 9.0 | 150 |
| 21 | 200QZZSC350-22-56 | 350 | 22 | 66.7 | 56 | 1500 | 3.0 | 9.0 | 150 |
| 22 | 200QZZSC350-30-84 | 350 | 30 | 69.8 | 84 | 1500 | 3.0 | 9.0 | 150 |
| 23 | 200QZZSC400-11-42 | 400 | 11 | 68.1 | 42 | 1500 | 3.0 | 9.0 | 150 |
| 24 | 200QZZSC400-15-56 | 400 | 15 | 68.1 | 56 | 1500 | 3.0 | 9.0 | 150 |
| 25 | 200QZZSC400-20-84 | 400 | 20 | 69.3 | 84 | 1500 | 3.0 | 9.0 | 150 |
| 26 | 200QZZSC400-25-84 | 400 | 25 | 71.2 | 84 | 1500 | 3.0 | 9.0 | 150 |
| 27 | 250QZZSC600-10-56 | 600 | 10 | 64.1 | 56 | 1500 | 4.0 | 9.0 | 150 |
| 28 | 250QZZSC600-13-56 | 600 | 13 | 67.6 | 56 | 1500 | 4.0 | 9.0 | 150 |
| 29 | 250QZZSC600-16-84 | 600 | 16 | 68.4 | 84 | 1500 | 4.0 | 9.0 | 150 |
| 30 | 250QZZSC600-22-84 | 600 | 22 | 76.9 | 84 | 1500 | 4.0 | 9.0 | 150 |
| 31 | 250QZZSC600-27-110 | 600 | 27 | 69.2 | 110 | 1500 | 4.0 | 9.0 | 150 |
| 32 | 300QZZSC800-13-56 | 800 | 13 | 74.1 | 56 | 1500 | 5.0 | 9.0 | 150 |
| 33 | 300QZZSC800-16-84 | 800 | 16 | 74.6 | 84 | 1500 | 5.0 | 9.0 | 150 |
| 34 | 300QZZSC800-20-110 | 800 | 20 | 68.4 | 110 | 1500 | 5.0 | 9.0 | 150 |
| 35 | 300QZZSC800-26-132 | 800 | 26 | 74.1 | 132 | 1500 | 5.0 | 9.0 | 150 |
| 36 | 300QZZSC800-32-182 | 800 | 32 | 74.6 | 182 | 1500 | 5.0 | 9.0 | 150 |
| 37 | 300QZZSC1000-10-56 | 1000 | 10 | 71.2 | 56 | 1500 | 5.0 | 9.0 | 150 |
| 38 | 300QZZSC1000-12-84 | 1000 | 12 | 69.9 | 84 | 1500 | 5.0 | 9.0 | 150 |
| 39 | 300QZZSC1000-16-110 | 1000 | 16 | 68.4 | 110 | 1500 | 5.0 | 9.0 | 150 |
| 40 | 300QZZSC1000-20-132 | 1000 | 20 | 71.2 | 132 | 1500 | 5.0 | 9.0 | 150 |
| 41 | 300QZZSC1000-25-163 | 1000 | 25 | 72.9 | 163 | 1500 | 5.0 | 9.0 | 150 |
| 42 | 300QZZSC1000-30-182 | 1000 | 30 | 72.9 | 182 | 1500 | 5.0 | 9.0 | 150 |
| 43 | 300QZZSC1200-7-56 | 1200 | 7 | 72.8 | 56 | 1500 | 5.0 | 9.0 | 150 |
| 44 | 300QZZSC1200-9-84 | 1200 | 9 | 76.9 | 84 | 1500 | 5.0 | 9.0 | 150 |
| 45 | 350QZZSC1200-11-84 | 1200 | 11 | 66.7 | 84 | 1500 | 5.0 | 9.0 | 150 |
| 46 | 350QZZSC1200-13-110 | 1200 | 13 | 72.7 | 110 | 1500 | 5.0 | 9.0 | 150 |
| 47 | 350QZZSC1200-17-132 | 1200 | 17 | 76.9 | 132 | 1500 | 5.0 | 9.0 | 150 |
| 48 | 350QZZSC1200-22-163 | 1200 | 22 | 75.8 | 163 | 1500 | 5.0 | 9.0 | 150 |
| 49 | 350QZZSC1200-26-182 | 1200 | 26 | 72.1 | 182 | 1500 | 5.0 | 9.0 | 150 |
| 50 | 350QZZSC1200-30-216 | 1200 | 30 | 67.3 | 216 | 1500 | 5.0 | 9.0 | 150 |
| 51 | 350QZZSC1500-11-132 | 1500 | 11 | 74.3 | 132 | 1500 | 5.0 | 9.0 | 150 |
| 52 | 350QZZSC1500-14-150 | 1500 | 14 | 74.3 | 150 | 1500 | 5.0 | 9.0 | 150 |
| 53 | 350QZZSC1500-15-163 | 1500 | 15 | 72.9 | 163 | 1500 | 5.0 | 9.0 | 150 |
| 54 | 350QZZSC1500-25-182 | 1500 | 25 | 75.1 | 182 | 1500 | 5.0 | 9.0 | 150 |
| 55 | 350QZZSC1500-30-240 | 1500 | 30 | 72.1 | 240 | 1500 | 5.0 | 9.0 | 150 |
| 56 | 350QZZSC1500-35-280 | 1500 | 35 | 76.5 | 280 | 1500 | 5.0 | 9.0 | 150 |
| 57 | 400QZZSC1800-12-165 | 1800 | 12 | 63 | 165 | 1500 | 5.0 | 9.0 | 150 |
| 58 | 400QZZSC1800-15-182 | 1800 | 15 | 65.6 | 182 | 1500 | 5.0 | 9.0 | 150 |
| 59 | 400QZZSC1800-18-216 | 1800 | 18 | 64.9 | 216 | 1500 | 5.0 | 9.0 | 150 |
| 60 | 400QZZSC1800-24-240 | 1800 | 24 | 69.2 | 240 | 1500 | 5.0 | 9.0 | 150 |
| 61 | 400QZZSC1800-26-320 | 1800 | 26 | 68.2 | 320 | 1500 | 5.0 | 9.0 | 150 |
| 62 | 400QZZSC2000-11-182 | 2000 | 11 | 64.1 | 182 | 1500 | 5.0 | 9.0 | 150 |
| 63 | 400QZZSC2000-14-216 | 2000 | 14 | 68 | 216 | 1500 | 5.0 | 9.0 | 150 |
| 64 | 400QZZSC2000-17-240 | 2000 | 17 | 68.1 | 240 | 1500 | 5.0 | 9.0 | 150 |
| 65 | 400QZZSC2000-22-320 | 2000 | 22 | 70.5 | 320 | 1500 | 5.0 | 9.0 | 150 |
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