Gas Jet Solids Eductors Manufacturers

Gas-jet solids eductors use compressed air or other pressurized gas as the motive fluid, and operate on the venturi principle to pump and convey free-flowing granular solids and powders. Pressurized gas/vapor is discharged through the eductor nozzle, emerging at a relatively high velocity, creating a zone of lower pressure contained within the suction chamber of the eductor. The suction solids are fed to this lower pressure zone, where a transfer of momentum from the motive fluid to the suction material occurs, causing the suction material to be accelerated and pumped. It is designed for the optimal combination of obtainable suction solids flow rate versus eductor discharge pressure. Standard materials of construction are PVC, CPVC, bronze/brass, cast iron/steel, all carbon steel, and stainless steel.