设为首页
加入收藏
联系我们产品详情
|
2XZ-8B,15B型直联式旋片真空泵
特点：Features:
● 采用本厂获国家专利权的结构，提高泵的性能
Our factory’s advanced structure which won national patent is adopted to improve pump performance.
● 采用弹性联轴器和冷却风扇
The use of flexible coupling and cooling fan
● 泵设有气镇装置，可防止可抽的蒸汽污染油
The pump is equipped with gasballast device, oil pollution could be prevented pumpable water vapor.
● 采用油泵供油，可靠性好
The use of oil pump feed, good reliablity
● 停泵不返油，启动方便
Easy starting without oil backstreaming when pump stopped.
● 体积小、重量轻
Small size, light weight
● 允许有较高的入口压力和工作温度
Enable higher inlet pressure and work temperature.
|
型号Model
|
2XZ—8B
|
2XZ—15B
|
|
抽气速率Pumping speed L/s
|
8
|
15
|
|
极限分压Ultimate partial pressure ≤Pa
|
4×10-2
|
4×10-2
|
|
极限全压Ultimate total pressure ≤Pa
|
1
|
1
|
|
气镇极限分压Ultimate partial pressure with gas ballast ≤Pa
|
5
|
5
|
|
气镇极限全压Ultimate total pressure with gas ballast ≤Pa
|
7
|
7
|
|
连续工作允许压强 continuous working pressure ℃
|
4000
|
4000
|
|
最高工作温度 Maximum working temperature ℃
|
100
|
120
|
|
噪声 Noise Lw dB(A)
|
78
|
80
|
|
注入油量 Oil capacity L
|
4.5
|
4.2
|
|
电机功率 Motor power kw
|
1.1
|
2.2
|
|
进气口径Bore of air inlet ports mm
|
40
|
50
|
|
总重量 Total weight kg
|
75
|
95
|
