It Is the Ideal Product Used with the High-accuracy Chromatogram Apparatus, and As Backing Pumps for (Wide Range) Turbo Molecular Pumps.

This Rang of Vacuum Pumps Were Developed Especially for Laboratory Operations.

It Satisfies the Highest Expectations in Terms of Precision, Reliability and Ease of Use.

Application Examples

■ Vacuum Filtration

■ Vacuum Distillation

■ Vacuum Drying

■ on Rotary Evaporators

■ to Extract and Transfer Gases

■ Gel Drying

Technique Parameter:

Model: 0.5a

Pumping Speed:(L/Min)30

Pump Head：1

Ultimate Pressurevacuum：≥0.08mpa 200mbar

Pressure≥ 30 Psi

Noise Level（Db）<50

Dimensions(L X B X H)（Ｍｍ）：210×160×235

Temp of the Body（℃）<55

Motor Power（W）160

Working Temp（℃）7—40

Function：vacuum &Pressure

Category: Positive and negative pressure dual purpose  

Features

1. It Can Be in Service Under the Condition of No Working Medium (No Oil) and Will Not Produce Any Pollution.

Moreover, There Is Filtering Material in the Air Exchange Bin of the Body to Guarantee Clean Air.

2. New Technologies and Materials Are Used in Production.

It Is Easy to Move and Can Work Smoothly, Which Can Guarantee the Ideal Vacuum and High Rate of Flow of Air Stream.

3. It Adopts the Operation Containing No Friction, Producing No Calories and Having No Friction Exhausts.

The Diaphragm Is Made of Nitrile Rubber, Which Resists the Corrosion and Has Long Operating Life.

4. the Self-cooling Air Draft System Is Designed in the Body. This System Can Keep the Machine Continuously Running for 24 Hours.

5. the Design Can Be Regulated by Pressure to Meet the Requirements of Vacuum or Controllable Steady Air Stream Within Certain Range.

6. the Axletrees Are Classical, Which Are Imported Abroad. They Have the Features of Steady Running, Low Noise and High Operating Efficiency