美国VWR手动真空泵
- 型号：54903-819
- 产地：美洲
- 供应商：北京东方大林科技有限公司
- 供应商报价：电议
- 标签：美国VWR手动真空泵,常用设备,常用泵,供应美国VWR手动真空泵,北京东方大林科技有限公司
产品库
美国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。更大的尺寸在排气口有36ml /中风和7psi正压。单位有一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。轻量级和自润滑。
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 |
