1.Working without pump oil.
2.Adjustable suction flow rate: 0-15 L/min.
3.Universal voltage 110V~220V.
4.Overload protection, over temperature protection, short circuit protection.
5.Can work without stopping for a long time,over 24 hours.
Jl. Jupiter VI, Perum Bintang Metropol Blok A7 No.16 Bekasi Utara 17122 , BekasiBekasi , Indonesia