| | WarrenRupp S1FB3C2PCUS000 ATEX特殊重型气动式双膜片泵，最大流量45 GPM，1”法兰端口，热塑性/聚四氟乙烯隔膜 | 195 | ￥19500.00 | ￥19500.00 | | ￥19500.00 |  |
| | Masterflex 07592-95更换控制器Masterflex I / P 07592-35系统 | 191 | ￥19150.00 | ￥19150.00 | | ￥19150.00 | |
| | Ideal 4in-7in Stainless Steel Clamp 420-57104 | 8 | ￥839.90 | ￥839.90 | | ￥839.90 | |
| | WarrenRupp T1FB1SASWTS000 气动隔膜泵，FDA认证，最高45 gpm，1 / 2“三钳，聚四氟乙烯 | 216 | ￥21690.00 | ￥21690.00 | | ￥21690.00 | |
| | Cole-Parmer®蠕动泵 变速，115 VAC，24.0 GPD | 113 | ￥11363.00 | ￥11363.00 | | ￥11363.00 | |
