BeschreibungThe set consists of: - I stage R4 TEC O2 (oxygen clean), DIN connection with M26x2 threading! - II stage TEC1 O2 (oxygen clean) - Hoses: LP 1m Proflex green* - Tecline bag The set consists of:- I stage R4 TEC O2 (oxygen clean), DIN connection with M26x2 threading!- II stage TEC1 O2 (oxygen clean)- Hoses:LP 1m Proflex green*- Tecline bag