Nozzle Comparison with Rust Removal Return Nozzle Comparison with Rust Removal This test features the XL Performance Nozzle, Double Venturi Nozzle and the Long Venturi Nozzle. Each is being fed 90 PSI with an Empire 650 XL Sandblast Pot. Product Categories Abrasive Sandblasting Hose (37) Abrasive Sandblasting Piping Hardware (15) Air Hose & Couplings (25) Operator Safety (26) Sandblasting Couplings (24) Sandblasting Equipment (13) Sandblasting Nozzles (28) Sandblasting Replacement Parts (25) Sandblasting Valves (30)