無油真空泵產品簡介

產品廣泛應用于過濾、樣品濃縮、固相萃取等裝置中，是實驗室重要的基礎設備。單級或雙級泵是通過橡膠膜片上下往復運動，引導氣流通過泵頭，形成真空狀態。無油真空泵提供了*潔凈的真空環境，泵體本身無需保養，而且不會產生任何污染物。

These pumps are widely used for applications including filtration, sample concentration, solid phase extraction. They are the important basic instruments in the lab. One-stage or two-stage pumps feature updown movement of flexible diaphragm during the mechanical stage which induces a flow of gas through the pump head, generating a vacuum. Thus they can provide a clean vacuum over the entire vacuum range. Dry pumps require little maintenancedon’t generate any waste material.

特點：features

1. 采用結實的鋁合金外殼，不銹鋼或塑料提手，使用輕便，功能全面。

Portabilityversatility with a tough, aluminum coverstainless steel or plastic handle.

2. 提供了一個潔凈的真空環境，不會對系統產生污染。

Provide a clean vacuumwon’t contaminate your system.

3. *的皮膜設計減少磨損，延長工作壽命。

Unique flat diaphragm design reduces weartear for long service life.

4. 內設過熱自動保護裝置防止電機損壞，延長泵的壽命。

Built-in heat-triggered protector prevents motor damageextends pump life.