| 科尔帕默 MASTERFLEX® B/T® Rapid-Load® 泵头 | 348 | ¥34883.10 | ¥34883.10 | | ¥34883.10 |  |
| Masterflex 6C帧AC马达,每分钟1725转,1/2马力,全封闭自扇冷式(TEFC),115/208-230 VAC | 38 | ¥3840.00 | ¥3840.00 | | ¥3840.00 |  |
| Finish Thompson PVDF自吸式磁力驱动泵,20m/hr - 24M,液体端 - 电机 | 375 | ¥37570.00 | ¥37570.00 | | ¥37570.00 |  |
| Masterflex 77201-62 L / S易装II泵头为高性能精密管材,可调闭塞,SS转子 | 33 | ¥3380.00 | ¥3380.00 | | ¥3380.00 |  |