Two-Stage Vacuum Pump Exhaust Filter Kit两级真空泵排气过滤器套件

For rotary vacuum pumps it is recommended that they should be vented outside the room or to a laboratory exhaust hood to prevent indoor air contamination. This two-stage vacuum pump exhaust filter kit enables venting rotary vacuum pumps in rooms where an outside line is either not practical or possible. The two stage filters contains a replaceable oil mist eliminator element to trap vacuum oil and a replaceable activated charcoal element for the lighter hydrocarbon fractions.

Features:

• Provides a safe lab environment
• Purifies vacuum exhaust gases
• Separate replaceable elements for oil mist and lighter fractions
• Only 6-1/4" tall with standard KF25 connection
• Low cost solution

It is recommended that both filters are replaced on a regular basis. For application such as electron microscopes and mass spectrometers, the oil mist filters （#92066-10） need to be replaced every 4-6 months and the final activated charcoal filter （#92068-20） once a month. Rated for vacuum pumps up to 10 CFM （5 ltr/sec or 16m³/hr） （suitable for #92081, 92082, 92035 and 92035-220）.

两级真空泵排气过滤器套件
对于旋转真空泵，建议将它们排放到室外或实验室排气罩中，以防止室内空气污染。这种两级真空泵排气过滤器套件可以在外线不实用或不可能的房间内对旋转真空泵进行排气。两级过滤器包含可更换的油雾消除器元件以捕获真空油，并且可更换的活性炭元件用于较轻的烃馏分。

特征：

•提供安全的实验室环境
•净化真空废气
•可分离的油雾和较轻馏分的可更换元件
•标准KF25连接仅6-1 / 4“高
•低成本解决方案
建议定期更换两个过滤器。对于电子显微镜和质谱仪等应用，需要每4-6个月更换一次油雾过滤器（＃92066-10），后每月更换一次活性炭过滤器（＃92068-20）。适用于蕞高10 CFM（5 ltr / sec或16m³/ hr）的真空泵（适用于＃92081,92082,92035和92035-220）。