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                    PRODUCT

                    首页 ? Product ? Vacuum Acquiring Equipment ? Screw Dry Pump Series

                    GH-630A
                    编号:SN20151119153644856
                    类别:Screw Dry Pump Series
                    • 产品概述
                    • 规格参数
                    • 服务支持

                      Technical features:

                      (1) the variable pitch screw rotor type line, the international leading compression and thermodynamic properties;

                      (2) has no oil or water purity system operation, the working process of the totally enclosed, especially suitable for chemical recycle gas medium, can be used in the vacuum process of high purity;

                      (3) High precision parts processing, metal parts in the operation of the whole out of contact, less wear and tear, dynamic property, long service life;

                      (4) The dynamic balance of high precision, low vibration, low noise, high reliability;

                      (5) The flow surface through special coating treatment, can take a corrosive gas and meet the needs of special process;

                      (6) Can be either as a single pump operation, also can be a backing pump operation;

                      (7) Parts less, high stability, low maintenance cost, easy to operate;

                      (8) between the continuous extraction, stepless clapboard, short extraction path, avoid condensation gas condensation and corrosion pump cavity;

                      (9) compact type units, automatic control high integration, small floor space;

                              (10) Used machinery, such as multiple sealing labyrinth and nitrogen seal, flammable and explosive and toxic or harmful gases can achieve fully enclosed transmission.

                      Technical specification

                      技术参数 

                      Technical parameter

                      GH-630A

                      极限抽速

                      Max pumping rate

                      m³/h

                      630

                      极限压力

                      Ultimate pressure

                      Pa

                      1

                      电机功率

                      Motor power

                      KW

                      15

                      电机频率

                      Motor frequency

                      Hz

                      50

                      转速

                      Rotation speed

                      rpm

                      2950

                      环境温度

                      Environment temperature

                      5-50

                      氮气流量

                      Nitrogen flux

                      slm

                      5-7.5

                      冷却水流量

                      Cooling water flux

                      slm

                      6

                      噪声

                      Noise

                      dB(A)

                      <75

                      进气口连接法兰

                      Gas inlet connecting flange

                      ISO

                      100

                      排气口连接法兰

                      Gas outlet connecting flange

                      ISO

                      40

                      重量

                      Weight

                      Kg

                      550

                      外形尺寸

                      Dimension

                      L*W*H

                      1500×522×689

                      防爆等级

                      Anti-hazard classification

                      Ex d II BT4-Gb

                       

                       

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