Power-operated sprayers

whirlpool baths

suction irrigation system for use in laparoscopic surgery

variable speed drive units for axial flow fans

drive for controlling the speed of an axial flow fan

Polymeric Drilling Fluid Additives

Nozzles for Effecting Spraying of Liquids in Biological Wastewater Treatment Plants

Automotive fan regulator

SINGLE-STAGE AND MULTIPLE-STAGE CENTRIFUGAL PUMPS IN STANDARD AND AUTOMATIC INTAKE VERSIONS, SINGLE-STAGE AND MULTIPLE-STAGE AUTOMATIC INTAKE PERIPHERY PUMPS, ROTARY PISTON PUMPS, DIAPHRAGM PUMPS, RECIPROCATING DIAPHRAGM PUMPS, PROPELLER PUMPS, HOSE PUMPS, ECCENTRIC SPIRAL PUMPS, AND GAS PUMPS, ALL FOR DELIVERY OR PRESSURE BOOSTING OF PRODUCTS SUBJECT TO RIGOROUS HYGIENIC REQUIREMENTS IN THE FOOD, BREWING, DAIRY, CHEMICAL, PHARMACEUTICAL, AND COSMETIC INDUSTRIES; AND STRUCTURAL PARTS FOR THE ...

material transfer systems comprised of a pneumatic conveyor for transporting bulk particulate solids in a dilute phase specially adapted to provide variable line loading using low pressure air

digital invertor fuel control system for industrial gas turbines

commercial and industrial air filters

environmental testing equipment for the petroleum industry; namely, a flow control device for an analytical instrument

SINGLE-STAGE AND MULTIPLE-STAGE CENTRIFUGAL PUMPS IN STANDARD AND AUTOMATIC INTAKE VERSIONS, SINGLE-STAGE AND MULTIPLE-STAGE AUTOMATIC INTAKE PERIPHERY PUMPS, ROTARY PISTON PUMPS, DIAPHRAGM PUMPS, RECIPROCATING DIAPHRAGM PUMPS, PROPELLER PUMPS, HOSE PUMPS, ECCENTRIC SPIRAL PUMPS, AND GAS PUMPS, ALL FOR DELIVERY OR PRESSURE BOOSTING OF PRODUCTS SUBJECT TO RIGOROUS HYGIENIC REQUIREMENTS IN THE FOOD, BREWING, DAIRY, CHEMICAL, PHARMACEUTICAL, AND IRRIGATION INDUSTRIES; AND STRUCTURAL PARTS FOR TH...