| 科尔帕默 MASTERFLEX® B/T® Rapid-Load® 泵头 | 348 | ¥34883.10 | ¥34883.10 | | ¥34883.10 |  |
| Cole-Parmer®磁力驱动泵,离心式聚丙烯的泵Headd,70 GPM,无电机 | 350 | ¥35035.00 | ¥35035.00 | | ¥35035.00 |  |
| Cole-Parmer® A4V26-BNL蠕动计量泵,最大流量为100加仑,50 PSI,Norprene管,220伏50赫兹CE | 569 | ¥56980.00 | ¥56980.00 | | ¥56980.00 |  |
| Seepex W10NA4H0BD5036 螺杆泵,不锈钢机身和氟橡胶定子建设,5 HP AC马达,45 psi最大压力,62.5 GPM最大流量 | 568 | ¥56800.00 | ¥56800.00 | | ¥56800.00 |  |