| Masterflex® 07588-87 泵I / P ®,三通道系统,230 VAC | 344 | ¥34400.00 | ¥34400.00 | | ¥34400.00 |  |
| Cole-Parmer P13/1-N102-05G 浮子流量计 | 17 | ¥1782.00 | ¥1782.00 | | ¥1782.00 |  |
| Seepex W01NA4H0SP06AM 螺杆泵,不锈钢机身和Viton定子建设,0.6 HP SPAGGIARI驱动器,90 psi最大压力,3.3 GPM最大流量 | 331 | ¥33170.00 | ¥33170.00 | | ¥33170.00 |  |