Venturi suction nozzle for start-up or shutdown e.g. local-supply line, has pipe provided with thread at opening to mount air coupler e.g. compressor connection, where pipe has testing and measuring connection with stopper

摘要

The nozzle has a pipe (26) of 200 millimeters long, where a pipe bend (30) with a preset length is welded centrally in the pipe. The pipe is provided with a thread at an opening (32) to mount an air coupler e.g. compressor connection. Air flows via the compressor connection and a brass nozzle (29) when the nozzle is in operation. The pipe has a testing and measuring connection (27) with a stopper.