水环式真空泵主要用于粗抽真空、抽气量大的工艺过程中，在化工、石油、轻工业部门得到了广泛的使用。主要用于抽气、输送空气及其它气体。特别适用于抽吸含有大量水蒸汽或可凝性气体，腐蚀性气体。
Water-ring vacuum pump is mainly used in the process of rough vacuum, highy-volume extraction and widely used in the sectors such as chemical, petroleum and light industry department.It is mainly used to extract gas, transfer air and other gases.Especially in the use of extraction for large quantity of water vapor or condensable and corrosive gas.

    例如化工行业的蒸馏、浓缩、干燥，塑料制品行业的真空除气、成型，皮草行业的真空干燥，饮料行业的真空浓缩，轻纺、造纸行业的真空脱水等。
For example, distillation, concentration and drying in chemical industry, vacuum degassing and shaping in plastic products industry, drying in fur industry, vacuum concentration in beverage industry, vacuum dehydration in textile and paper industry etc.

特点：Features:

▲    工作可靠
Reliable Operation

▲    使用方便
Easy to use

▲    耐久性强
Strong durability

▲    可抽腐蚀性气体、
Can extract for corrosilve gas,

▲    可抽含有灰尘的气体
Can extract gas contained with dusts.

▲    可抽气水混合物
Can extract gas-water mixture

▲    可单独配制为机组使用
Can be indepently configured for Units use.

规格参数：Main specifications

型号Model	SZ—0.5	SZ—1	SZ—2	SZ—6
极限压力Ultimate pressure (Pa)	4×103	4×103	4×103	4×103
抽气速率Pumping speed L/s	0.65	1	2	6
电机功率 Motor power  kw	1.5	2.2	4	11
转速 Speed r/min	2840	2840	2890	1460
补充水用量 Water Capacity  m3//h	0.23	0.25	0.45	1.2~2
进排气口径Bore of air inlet &ouelet ports	G1"	G1 1/2"	G1 1/2"	65mm
重量Weight kg	40	55	80	350