816M on metal spike

·  No backsplash  

·  Distance adjustment  

·  Water saving arm  

·  Bronze bearings  

·  Rustproof metal spike  

·  Possibility of inline “System” irrigation

pressure   (bar)	2.9     blue	3.5    red	4  black
1.5	470	560	700
2	550	640	820
2.5	600	680	820
3	630	710	950
3.5	660	760	1000