Howorth Pharma Containment Solutions. DE DIETRICH/ ROSENMUND Nutsche Filter, Dryers. Liquid/Solid separations LA CALHENE Product containment and isolation systems ATMOSTECH Life Science Division Laminar flow units for clean rooms. QUADRO, INC. Sanitary mills Fluid Mixing PATTERSON KELLEY Tumble blenders, dryers and granulators.           GLATT AIR TECHNIQUES Fluid bed dryers. Tablet coatings pans. Product handling.