总结：
one.QBY Air Operated (CZPT) Double Diaphragm Pump is a good displacement pump, adopting compress air, smoke and sector exhaust gas as power resource.
2. It has two diaphragms, the compressed air arrive to the pump physique to push the pump in the consistent action of sucking and releasing, so it can pump the liquids effortlessly by this theory. Also it is very secure in harmful surroundings considering that it has no electric motor.
3. QBY air operated double diaphragm pumps can not only transfer the flow liquid, but also can transfer some uneasy flowed medium, with the merits of self-priming pump, diving pump, shield pump, slurry pump and impurity pump and so forth.
Merchandise details:
| Functioning Principle: | 双隔膜，CZPT |
| 主要项目： | Oil, Water, CZPT, and so on. |
| CZPTr： | 气动 |
| 最高允许流体温度： | 150°C（302°F） |
| Kind of connection: | 法兰、螺纹、快速接头 |
| Set up position: | Join to compressor |
| 外壳部件材料： | CI、SS、PP、铝、PVDF、PTFE 衬里 |
| Maximum grain diameter: | 10mm (three/8inch) |
| Highest generate ranking: | 7kgf/cm² |
| 最高水准： | 100毫米（4英寸） |
| Greatest discharge-side stress: | 6kgf/cm² |
| 最佳头部： | 50米（164英尺） |
| 流量费种类： | .8-30m3/h(3.5-132US.GPM) |
Efficiency Information:
| 产品 |
尺寸 (“) |
容量 （立方米/小时） |
头 （m） |
吸 头部（米） |
最大限度 CZPT 直径。 （毫米） |
空气 |
| QBY-10 | 三/8 英寸 | 八 | 约六十 |
五 |
一 | 七 |
| QBY-十五 | 1/2 英寸 | 一 | 五 | 一 | ||
| QBY-25 | 一” | ~2.4 | 七 | 二.5 | ||
| QBY-40 | one-1/two” | ~8 | 七 | 4.5 | ||
| QBY-50 | 2″ | 十二 | 7 | 八 | ||
| QBY-65 | 二又二分之一英寸 | 十六岁左右 | 七 | 8 | ||
| QBY-80 | 三” | ~24 | 七 | 10 | ||
| QBY-100 | 4″ | ~30 | 七 | 10 |
