- Rear hole blasting design creates a backblast that pushes the nozzle forward, helping reach further into pipes and improve debris disruption during cleaning. - Adapter included with the hose nozzle of the pressure drain heater to better fit standard water connections for reliable installation. - Scope of application: G1/4 sewer pipe cleaning nozzle is ideal for cleaning drains and delivers good cleaning results. - Connection: The hose nozzle of the pressure relief emitter comes with a quick release plug connector. Nozzle connection is G1/4. Use scenarios - Clear kitchen and bathroom drains in homes or small offices where a reliable forward propulsion helps break through blockages. - Clean sewer lines in residential buildings using standard G1/4 fittings for quick, effective maintenance. - Routine drain maintenance in commercial facilities or construction sites where fast, tool-free attachment speeds up jetting operations.