VACUUM EXHAUST FILTERS

Brand Owner (click to sort) Address Description
ALLERGY CLEAN ENVIRONMENTS Allergy Clean Environments 125 Third Avenue Haddon Heights NJ 08035 vacuum exhaust filters; vacuum cleaners for domestic use for allergy proofing a residence and video demonstration tapes, all sold as a unit;powder for killing dust mite for domestic use;allergy proofing products for domestic use; namely, mildew removing spray;dust proof mattress pads and covers and pillow cases; dust proof box spring vinyl encasings;allergy proofing products for domestic use; namely, mildew and mold inhibiting concentrate;electrostatic air filters and ventilating duct covers for domestic use; portable household air cleaners;
VILEDA CARL FREUDENBERG Hohnerweg 2 - 4 D-69469 Weinheim Germany vacuum exhaust filters;foils and bags made of aluminum; metal ladders;foils and bags made of plastics, being used for food as well as for garbage;floor mats made of rubber, artificial rubber, textile or plastics;ironing cloths for use in preventing delicate clothing from being burned;air exhaust filters for household use;furniture and clothes pegs made wholly or principally of plastics materials, for garden and/or horticultural use, non-metal ladders;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A vacuum pumping system includes a primary vacuum pump having an inlet for coupling to a system, and a secondary vacuum pump having an inlet coupled to the exhaust of the primary vacuum pump. The primary vacuum pump is an oil-free, positive displacement vacuum pump having multiple clearance seals between the inlet and the exhaust. The primary vacuum pump may be a scroll vacuum pump, and the secondary vacuum pump may be an oil-free diaphragm pump. The system may include a valve coupled to the exhaust of the primary vacuum pump and configured to couple the exhaust of the primary vacuum pump to an interpump exhaust in response to a selected condition, such as the pressure level at the exhaust of the primary vacuum pump.