As diesel gets older a fine sediment and gum forms in the diesel brought about by the reaction of diesel components with oxygen from the air. The fine sediment and gum will block fuel filters, leading to fuel starvation and engine stopping.
Frequent filter changes are then required to keep the engine going. The gums and sediment do not burn in the engine very well and can lead to carbon and soot deposits on injectors and other combustion surfaces.
The presence of water allows for growth of fungus and bacteria, these produce natural by-products such as organic acids which make the fuel unstable. This problem is compounded in biodiesel which is more hygroscopic (water absorbing) as compared to Diesel.
Establishing a system for filtering the contents of the main storage tank through a recirculating filter system can keep contaminant build up in check. This can be made automatic and will reduce the potential for problems by removing sediment and gums. The filters should be changed and checked at regular intervals.
Siga Filtration can supply bag filter housings in the following configuration for effective filtration of diesel and biodiesel.
acuraLine ALSI Series Bag Filter Housings are compact industrial units designed for prefiltration or non-critical applications. Manufactured from 304 (optional 316) Stainless Steel, ALSI bag filter housings feature a quick release triclamp closure (optional bolted closure) and come complete with a bag locking plate and perforated Stainless Steel basket.
acuraBag Filter Bags offer a cost effective solution for high flow rate filtration. Available in a range of micron ratings and industry standard sizes 1, 2, 3 & 4 (4" & 7" diameter), all acuraBag filter bags are Silicone free, come with integrated handles for easy removal and supplied individually wrapped to avoid contamination. Polyester felt material is ideal for high temperature applications. acuraBag filter bags can be used for the filtration of water, waste water, oil, cutting fluids, paints, inks, acids, food oils & beverages. All seams are welded (felt bags only) and the bags are supplied with our positive sealing bypass free (polypropylene or polyester) collars. View complete range of filter bags View complete range of bag filter housings
View Details Enquire Now2 x BFOS2 bag filter housings in duty/standby arrangement complete with switch over valves. This unit eliminates process disruption due to filter maintenance. Filtration can be easily switched to standby unit with valves.
acuraBag Filter Bags offer a cost effective solution for high flow rate filtration. Available in a range of micron ratings and industry standard sizes 1, 2, 3 & 4 (4" & 7" diameter), all acuraBag filter bags are Silicone free, come with integrated handles for easy removal and supplied individually wrapped to avoid contamination. Polyester felt material is ideal for high temperature applications. acuraBag filter bags can be used for the filtration of water, waste water, oil, cutting fluids, paints, inks, acids, food oils & beverages. All seams are welded (felt bags only) and the bags are supplied with our positive sealing bypass free (polypropylene or polyester) collars. View complete range of filter bags View complete range of bag filter housings
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