| 驱动方式 : | 电动 | 材质 : | 铸铁 |
| 型号 : | 212/412 | 品牌 : | STOKES |
| 原理 : | 真空泵 |
| Displacement | cfm m3/hr | 30 50 | 50 85 | 80 135 | 100 170 | 150 255 | 300 510 | 600 1020 | 728 1240 |
| Model No. | 00 | 146H | 148H | 149H | 149HS | 212J | 412J | 612J | 912J |
| Pump Speed Motor | rpm hp | 800 1-1/2 | 610 2 | 490 3 | 615 5 | 500 7-1/2 | 490 10 | 490 10 (2) | 438 30 |
| Pipe Connections suction Discharge | in. (Flg) | 2 | 1-1/2 | 2 | 2 | 3 | 4 | 6 | 6 |
| in. (NPT) | 1-1/4 | 1-1/2 | 1-1/2 | 1-1/2 | 2 | 3 | 3 (2) | 5 Flg |