Tabl dewis diamedr pibellau system hydrolig
1.Suction pibellau
1.2~1.3 m/s
2.Return pibellau
1.7~4.5 m/s
3.Pressure pibellau olew
<25 bar 2.5~3 m/s
<50bar 3.5~4 m/s
<100bar 4.5~5 m/s
<200bar 5~6 m/s >200bar 6 ~ 7.6 m/s
Cyfradd llif pwmp a diamedr pibell olew a argymhellir
