PALL真空泵13158Vacuum Pressure Pumps

泵和筒體之間為空氣密封，保證泵體無油無塵，降低樣品受污染的風(fēng)險； 真空/壓力雙向泵帶有隔膜，使操作更清潔、更安靜；可以抽真空，也可以提供正壓，方便不同實驗應(yīng)用；  泵體：鋁模鑄造，輕巧耐用；真空度：61cm Hg（24in .Hg），可以調(diào)節(jié)真空度大小；壓力：4.2Kg/cm²（60psig），可以調(diào)節(jié)壓力大小。PALL 真空/壓力雙向泵，標配2個壓力表、一個真空泵保護濾器。

Cost effective, reliable pumps now smaller and lighter weight

Reduces the risk of sample contamination. An air seal between the pump and cylinder provides oil-free and dust-free vacuum/pressure delivery. 

Compact design saves laboratory space.

Features a diaphragm for cleaner, quieter operation.