Air Science® Ductless Fume Hoods

The PURAIR 5 is a compact ductless fume hood that is efficient and economical but offers many features offered in more expensive systems. The PURAIR 5 range of hoods give the operator safety where routine work is being carried out. The units operate at low noise levels and because they recirculate they do not exhaust expensive conditioned and/or heated air into the atmosphere. A face velocity at 100 fpm ensures containment of fumes and an alarm will alert the operator when the airflow falls to an unacceptable level.

The PURAIR 5 unit is a compact bench mounted unit that can be used for small amounts of chemicals. A face velocity of 100 fpm ensures containment of fumes and particulates for operator protection. An alarm will alert the operator when the airflow falls to an unacceptable level. The unit can be placed on any bench top, and an optional polypropylene spillage tray can be provided when required. The rear of the unit has lighting to illuminate the work surface. The patented filter clamping mechanism allows for the filter to be easily installed and ensures an even seal at the filter face at all times to prevent bypass leakage. The main filter can be chosen from 14 different types of carbon, which include specialty media for vapors of organics, solvents, acids, mercury and formaldehyde. HEPA filters for particulate filtration are also available to suit your application needs. Standard internal height is 19"