CAN 38 SPECIAL 75

CAN Filters are available in many sizes to suit most needs and are 40 cm diameter with duct flanges (neck) 6'' to 12''. They can also be combined for larger air flow requirements. Filters can be hung using a chain and suitably anchored hooks or may be placed off the floor where convenient. Filled with Bitumous Charcoal Activated carbon type CKV-3 Removes odors for up to 1 year/ more Maintenance Free Non-Refillable How does activated carbon work? Picture yourself a sponge with holes or entries of different diameter and you have a fair idea of what activated carbon looks like under a microscope. Based on the size of the molecules of the compounds to be removed, it is important to select a type of activated carbon offering just the right amount of pores to adsorb those molecules. Absorption mainly takes place in the smaller (micro) pores. The amount, in which activated carbon is capable of binding the molecules of a certain compound, is called adsorption capacity or affinity. The adsorption capacity is determined mainly by the molecular structure of the compound: e.g. benzene (C6H6) is very well adsorbed, while carbon monoxide (CO) is not adsorbed at all. The larger (meso/macro) pores transport the molecules to their final destination: the micro pores. Highly activated carbon may offer an extremely large total surface area (sometimes over 1.250 m per gram!) but have a relatively small amount of micro pores. Such carbons are very suitable to treat large volumes of saturated gas streams. Gas streams having lower concentrations of impurities are best treated with lesser activated carbon grades offering a more balanced pore size distribution. The 38 Special is designed for comercial and light industrial odor and pollution control. Rated at 0.08 sec. contact time at max CFM. Designed for commercial and light odor and pollution control. Rated at 0.08 second contact time at max CFM. NO ODOR 38-Special provides one of natures BEST odor control materials, ACTIVATED CARBON. The CKV-4 (carbon type) is specially developed for this purpose. Choice of Carbon type and activation process affects the Carbons ability to perform well for a given application. Controlled grain size and a large surface area give full rated airflow. Carbon bed thickness is 2'' MAINTENANCE FREE 38-Special Packed bed design means no settling and no preferential channels for consistent performance and long life. High quality Pre-Filter Can 50 - 38 Special - 400 CFM - 51 LBS Can 75 - 38 Special - 600 CFM - 70 LBS Can 100 - 38 Special - 840 CFM - 92 LBS These filters are made with the same high quality carbon filter design as the other can filters, with slightly less carbon. This makes them a cost effective solution for those customers who are comparison shopping.