It may be of low density or high density depending upon the process used in its manufacturing. Polyethylene is a tough, light, flexible synthetic resin made by polymerizing ethylene, chiefly used for plastic bags, food containers, and other packaging. These two olefins are polyethylene and polypropylene. Over 70% of the plastics used in the world are thermoplastics, and the two most commonly used thermoplastics are both olefins, compound made up of hydrogen and carbon that contains one or more pairs of carbon atoms linked by a double bond. by thermoforming) or in the liquid state (e.g. Thermoplastics are a class of polymers, that with the application of heat, can be softened and melted, and can be processed either in the heat-softened state (e.g. Original Blower For Cake Discharge Was A Roots Blower Rated At 45 Cfm At 2 Psi. We Do Have A Similar Nash Vacuum Pump That Is Available At Extra Cost If Desired. Filter Originally Was Supplied With A Nash Vacuum Pump Size H-6 Rated At 260 Cfm 20" Hg 246 Rpm With 15 Hp Motor. Agitator Drive Motor Is 1.5 Hp And Agitator Speed Is 16 Cycles Per Minute. Unit Has 1 Hp Filter Drive Motor And 75:1 Filter Drive Worm Gear. Drawings And Complete Parts List Are Included With Filter. It is our philosophy that equipment does not lose value just because it has been used, and want to help you get good quality at a reasonable cost. We provide competitive prices that you can see or request once you register as a member. Important: please note that only qualified and authorised personnel should. By purchasing your used rotary vacuum filter from Federal Equipment Company, you will be purchasing from a trusted name in processing equipment sales. With Addition Of Comline Sanderson Cake Discharge Device Unit Is Wider Than Original 8'1" Dimension. All recommended checks are based on a typical oil-lubricated rotary screw compressor. Length Of Filter Is 9'-11.5" Out To Vacuum Connections Height Is 6'-10" And Width Is 8'-1-3/8" As On Original Drawing. Drainage Grids Are Moulded Rubber, Snap In Type With Division Strips And End Bars Of 304 Stainless Steel. Drum Shell, Heads, Trunions, Agitator And Inside Of Tank Are Covered With 3/16" Rubber. The time available for the various filtration steps (cake filtration, washing, air drying) can be adjusted via the filter. In many commercial labs, these machines need to be running around-the-clock without. Most rotovaps make use of a vacuum and pressure control monitor to precisely control pressure within your system, increasing evaporation efficiency. The drum can be operated at various speeds to control cake thickness. What are rotary evaporators A rotary evaporator (or rotavap or rotovap) uses precise engineering to effectively remove solvents from a sample using evaporation. with the Makita 11 Gallon Wet/Dry HEPA Filter Dust Extractor/Vacuum (VC4210. Drum Shell And Heads Are 3/16" Mild Steel Plate. The vacuum sucks the liquor through the filter medium and forms a filter cake out of the solids, contained in the feed slurry. Features Easily converts from industrial wet/dry vacuum to dust extraction. Filter Has Been Rebuilt And Not Reused Since Rebuilding. Used Vacuum Drum Filter Package: Eimco Vacuum Drum Filter, 6' Diameter X 6' Long Drum.