Oil Free Diaphragm Vacuum Pump Pressure Adjustable Rotary Evaporator Use 30L/Min

<p>Application Examples</p> <p>■ Vacuum Filtration</p> <p>■ Vacuum Distillation</p> <p>■ Vacuum Drying</p> <p>■ on Rotary Evaporators</p> <p>■ to Extract and Transfer Gases</p> <p>■ Gel Drying</p> <p>&nbsp;<br>Technique Parameter:</p> <p>Model: 0.5a</p> <p>Pumping Speed:(L/Min)30</p> <p>Pump Head：1</p> <p>Ultimate Pressurevacuum：≥0.08mpa 200mbar</p> <p>Pressure≥ 30 Psi</p> <p>Noise Level（Db）&lt;50</p> <p>Dimensions(L X B X H)（Ｍｍ）：210×160×235</p> <p>Temp of the Body（℃）&lt;55</p> <p>Motor Power（W）160</p> <p>Working Temp（℃）7—40</p> <p>Function：vacuum &amp;Pressure</p> <p>Category: Positive and negative pressure dual purpose</p> <p>&nbsp;<br>Features</p> <p>1. It Can Be in Service Under the Condition of No Working Medium (No Oil) and Will Not Produce Any Pollution.</p> <p>Moreover, There Is Filtering Material in the Air Exchange Bin of the Body to Guarantee Clean Air.</p> <p>2. New Technologies and Materials Are Used in Production.</p> <p>It Is Easy to Move and Can Work Smoothly, Which Can Guarantee the Ideal Vacuum and High Rate of Flow of Air Stream.</p> <p>3. It Adopts the Operation Containing No Friction, Producing No Calories and Having No Friction Exhausts.</p> <p>The Diaphragm Is Made of Nitrile Rubber, Which Resists the Corrosion and Has Long Operating Life.</p> <p>4. the Self-cooling Air Draft System Is Designed in the Body. This System Can Keep the Machine Continuously Running for 24 Hours.</p> <p>5. the Design Can Be Regulated by Pressure to Meet the Requirements of Vacuum or Controllable Steady Air Stream Within Certain Range.</p> <p>6. the Axletrees Are Classical, Which Are Imported Abroad. They Have the Features of Steady Running, Low Noise and High Operating Efficiency</p>