产品展示
美VWR手动真空泵
点击次数：1426发布时间：2011/12/26 11:23:58
更新日期：2023/12/21 18:10:08
所 在 地：美洲
产品型号：54903-819
优质供应
详细内容
美VWR手动真空泵Nalgene® Vacuum Pumps, Hand-Operated, Thermo ScientificSupplier: Thermo Scientific
手动真空泵These durable pumps easily ａnd quickly attain ａnd hold vacuum of 635Torr （25" Hg）. Smaller size has a pumping rate of 15mL/stroke ａnd 3psi positive pressure at the exhaust port. Larger sizes have 36mL/stroke ａnd 7psi positive pressure at the exhaust port. Units have a removable safety cover on exhaust port. They feature an adjustable vacuum release with trigger which works without disconnecting pump from the line. Lightweight ａnd self-lubricating.
Ordering Information: Supplied with two-feet of NALGENE® 8000 clear plastic tubing.
这些坚固耐用的泵容易和快速地达到和保持真空的635torr（25英寸）。规模较小的有抽气速率15ml／中风和3psi正压在排气口。大的尺寸在排气口有36ml /中风和7psi正压。单位有个可移动的安全罩的排气口。它们的特点是具有触发它没有断开泵从线可调真空释放。轻量和自润滑。
Ordering Information: Supplied with two-feet of NALGENE® 8000 clear plastic tubing.
订购信息：提供两英尺的Nalgene®8000透明塑料管。
| Supplier No. | VWR Catalog Number | Unit | Price |
| Large Pump | 6131-0020 | 54903-819 | Case of 4 |
| Each | |||
| Small Pump | 6131-0010 | 54903-808
| Case of 4 |
| Each |
