P系列 无油真空泵

无油真空泵产品简介

产品广泛应用于过滤、样品浓缩、固相萃取等装置中，是实验室重要的基础设备。单级或双级泵是通过橡胶膜片上下往复运动，引导气流通过泵头，形成真空状态。无油真空泵提供了*洁净的真空环境，泵体本身无需保养，而且不会产生任何污染物。

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.

特点：features

1. 采用结实的铝合金外壳，不锈钢或塑料提手，使用轻便，功能全面。

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

2. 提供了一个洁净的真空环境，不会对系统产生污染。

Provide a clean vacuumwon’t contaminate your system.

3. *的皮膜设计减少磨损，延长工作寿命。

Unique flat diaphragm design reduces weartear for long service life.

4. 内设过热自动保护装置防止电机损坏，延长泵的寿命。

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