PTM

TEMPERATURE SENSING AND CONTROL ELEMENTS-NAMELY, THERMOCOUPLES, THERMOCOUPLE ASSEMBLIES, AND THERMOWELLS

FILTERS FOR FLUIDS-NAMELY, FILTER ELEMENTS, FILTER HOUSINGS, FILTER ASSEMBLIES AND PARTS THEREFOR, WOVEN WIRE MESH FILTERS, PAPER FILTERS, POROUS PLASTIC FILTERS, FILTERS HAVING MICROPOROUS LAYERS, COALESCERS, AND OIL REMOVAL FILTERS

[ GAS DRYERS-NAMELY, DESICCANT AND REFRIGERANT DRYERS AND COMPONENTS THEREFOR, CYCLING CONTROL AND TIMING DEVICES AND VALVES SOLD AS COMPONENTS FOR GAS DRYERS, GAS AND FLUID DEHYDRATORS AND COMPONENTSTHEREFOR, GAS PURIFIERS, AND DRY AIR SYSTEMS INCLUDING AS COMPONENTS A GAS DRYER AND OTHER GAS PURIFYING EQUIPMENT, SUCHAS FILTERS AND ADSORBERS FOR REMOVAL OF CONTAMINANT VAPORS AND SOLIDS ]