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2BE1液环真空泵

气量60至13,000 ACFM(100至22,500 m³/h)

真空度最高可达1 inHgA( 33 mbar abs.)

NASH 2BE1系列液环真空泵及压缩机的吸气量覆盖60至13,000 ACFM(100至22,500 m³/h),真空度最高可达1 inHgA(33 mbar abs.),排气压力可达50 psia(3.5 bar abs.)。该系列产品基于成熟可靠的扁平侧液环真空泵设计理念打造,提供23种型号选择,具备大压差处理能力,且通过ATEX认证。凭借这些优势,2BE1系列成为非常受欢迎的精典液环泵产品之一,广泛应用于化工、制浆造纸、发电等几乎所有工业真空应用场景。

主要特性:

  • 一机两用:兼具真空与压缩功能
  • 性能灵活,适用范围广
  • 结构坚固,维护需求低
  • NASH经典泵型

依托数十年可靠运行积淀,2BE1系列液环真空泵及压缩机持续为几乎所有工业真空应用场景提供高性价比、稳定可靠的真空解决方案。该产品线提供23种型号选择,气量覆盖范围广泛,材质可选铸铁、不锈钢或两种材质组合配置。

基于成熟扁平侧式2BE设计,结构坚固且维护需求低

 

NASH 平圆盘液环真空泵/压缩机设计于20世纪初在德国获得专利,百余年来已为全球数千家设施提供经实践验证的卓越性能、稳定可靠性及使用安心感。通过持续创新,NASH这一专利设计具备以下优势:

  • 采用可变端口设计的端板,确保泵在全运行范围内实现更优性能
  • 大压差处理能力
  • 高液体夹带容忍度
  • 大检修口设计,便于内部检查
  • 停机时可通过排放孔实现泵体完全排空

 

一机兼具真空泵与压缩机功能,排气压力范围可达50 psia(3.5 bar abs.)

部分应用场景需在单一工艺中同时实现真空与压缩功能。NASH液环真空泵及压缩机系列无需通过两台独立设备处理气体,仅需一台泵即可完成作业——既降低成本,又简化安装流程。

NASH经典泵型

凭借超过120多 年的液环真空泵及压缩机工程设计经验,NASH深谙耐用型产品的设计之道。因此,2BE1等经典系列液环真空泵及压缩机至今仍在持续生产,并在全球各地的工厂中稳定运行。唯有NASH原厂制造的正宗经典系列产品,均经过100%性能测试,并享有工厂质保服务。


2BE1小型系列

  • 轴密封:填料函(标准),机械密封(单作用/双作用)可按需
  • 材料:铸铁、不锈钢、两者结合
  • 平面端口

2BE1大型系列

  • 轴密封:填料函(标准) 机械密封(单作用/双作用)应需求
  • 结构材料:铸铁、不锈钢、两者结合
  • 平面端口
NA-En-Product-Photo-2be1-liquid-ring-pump-compressor-V2
*性能数据仅供说明,基于100%饱和空气、60华氏度密封水和68华氏度吸力温度。请咨询NASH工程师或销售代表,获取泵的尺寸和具体性能数据。

<table><tbody><tr><td class="">&nbsp;</td><td class="" _msttexthash="7985926" _msthash="210">泵型号</td><td class="" _msttexthash="10167677" _msthash="211">最小吸气量ACFM</td><td class="" _msttexthash="10090301" _msthash="212">最大吸气量ACFM</td><td class="" _msttexthash="20237633" _msthash="213">最高真空度inHgA</td><td class="" _msttexthash="18143918" _msthash="214">最高排气压力psia</td><td class="" _msttexthash="45486480" _msthash="215">压差psi</td><td class="" _msttexthash="14274585" _msthash="216">工艺接口(ANSI标准)</td></tr><tr><td class="" _msttexthash="2144597" _msthash="217">小</td><td class="" _msttexthash="48633" _msthash="218">2BE1101</td><td class="" _msttexthash="10751" _msthash="219">59</td><td class="" _msttexthash="15951" _msthash="220">144</td><td class="" _msttexthash="1919736" _msthash="221">到1</td><td class="" _msttexthash="9815" _msthash="222">50</td><td class="" _msttexthash="6989450" _msthash="223">降至37.7</td><td class="" _msttexthash="24947" _msthash="224">2" / 2"</td></tr><tr><td class="">&nbsp;</td><td class="" _msttexthash="48802" _msthash="225">2BE1102</td><td class="" _msttexthash="15743" _msthash="226">124</td><td class="" _msttexthash="16471" _msthash="227">194</td><td class="" _msttexthash="1919736" _msthash="228">到1</td><td class="" _msttexthash="9815" _msthash="229">50</td><td class="" _msttexthash="6989450" _msthash="230">降至37.7</td><td class="" _msttexthash="24947" _msthash="231">2" / 2"</td></tr><tr><td class="">&nbsp;</td><td class="" _msttexthash="48971" _msthash="232">2BE1103</td><td class="" _msttexthash="16614" _msthash="233">177</td><td class="" _msttexthash="16341" _msthash="234">283</td><td class="" _msttexthash="1919736" _msthash="235">到1</td><td class="" _msttexthash="9815" _msthash="236">50</td><td class="" _msttexthash="6989450" _msthash="237">降至37.7</td><td class="" _msttexthash="24947" _msthash="238">2" / 2"</td></tr><tr><td class="">&nbsp;</td><td class="" _msttexthash="49413" _msthash="239">2BE1151</td><td class="" _msttexthash="16614" _msthash="240">177</td><td class="" _msttexthash="16341" _msthash="241">283</td><td class="" _msttexthash="1919736" _msthash="242">到1</td><td class="" _msttexthash="9815" _msthash="243">50</td><td class="" _msttexthash="6989450" _msthash="244">降至37.7</td><td class="" _msttexthash="100022" _msthash="245">2-1/2" / 2-1/2"</td></tr><tr><td class="">&nbsp;</td><td class="" _msttexthash="49582" _msthash="246">2BE1152</td><td class="" _msttexthash="15158" _msthash="247">200</td><td class="" _msttexthash="16289" _msthash="248">318</td><td class="" _msttexthash="1919736" _msthash="249">到1</td><td class="" _msttexthash="9815" _msthash="250">50</td><td class="" _msttexthash="6989450" _msthash="251">降至37.7</td><td class="" _msttexthash="100022" _msthash="252">2-1/2" / 2-1/2"</td></tr><tr><td class="">&nbsp;</td><td class="" _msttexthash="49751" _msthash="253">2BE1153</td><td class="" _msttexthash="16731" _msthash="254">259</td><td class="" _msttexthash="15678" _msthash="255">412</td><td class="" _msttexthash="1919736" _msthash="256">到1</td><td class="" _msttexthash="9815" _msthash="257">50</td><td class="" _msttexthash="6989450" _msthash="258">降至37.7</td><td class="" _msttexthash="100022" _msthash="259">2-1/2" / 2-1/2"</td></tr><tr><td class="">&nbsp;</td><td class="" _msttexthash="48945" _msthash="260">2BE1202</td><td class="" _msttexthash="16484" _msthash="261">347</td><td class="" _msttexthash="16562" _msthash="262">618</td><td class="" _msttexthash="1919736" _msthash="263">到1</td><td class="" _msttexthash="9815" _msthash="264">50</td><td class="" _msttexthash="6989450" _msthash="265">降至37.7</td><td class="" _msttexthash="25389" _msthash="266">4" / 4"</td></tr><tr><td class="">&nbsp;</td><td class="" _msttexthash="49114" _msthash="267">2BE1203</td><td class="" _msttexthash="16471" _msthash="268">518</td><td class="" _msttexthash="16133" _msthash="269">912</td><td class="" _msttexthash="1919736" _msthash="270">到1</td><td class="" _msttexthash="9815" _msthash="271">50</td><td class="" _msttexthash="6989450" _msthash="272">降至37.7</td><td class="" _msttexthash="25389" _msthash="273">4" / 4"</td></tr><tr><td class="">&nbsp;</td><td class="" _msttexthash="49725" _msthash="274">2BE1252</td><td class="" _msttexthash="16627" _msthash="275">736</td><td class="" _msttexthash="23218" _msthash="276">1295</td><td class="" _msttexthash="1919736" _msthash="277">到1</td><td class="" _msttexthash="9815" _msthash="278">50</td><td class="" _msttexthash="6989450" _msthash="279">降至37.7</td><td class="" _msttexthash="25610" _msthash="280">5" / 5"</td></tr><tr><td class="">&nbsp;</td><td class="" _msttexthash="49894" _msthash="281">2BE1253</td><td class="" _msttexthash="21658" _msthash="282">1030</td><td class="" _msttexthash="23023" _msthash="283">1825</td><td class="" _msttexthash="1919736" _msthash="284">到1</td><td class="" _msttexthash="9815" _msthash="285">50</td><td class="" _msttexthash="6989450" _msthash="286">降至37.7</td><td class="" _msttexthash="25610" _msthash="287">5" / 5"</td></tr><tr><td class="" _msttexthash="2076893" _msthash="288">大</td><td class="" _msttexthash="49257" _msthash="289">2BE1303</td><td class="" _msttexthash="23140" _msthash="290">1177</td><td class="" _msttexthash="23309" _msthash="291">2295</td><td class="" _msttexthash="1919736" _msthash="292">到1</td><td class="" _msttexthash="9815" _msthash="293">50</td><td class="" _msttexthash="6989450" _msthash="294">降至37.7</td><td class="" _msttexthash="25701" _msthash="295">6" / 5"</td></tr><tr><td class="">&nbsp;</td><td class="" _msttexthash="50037" _msthash="296">2BE1353</td><td class="" _msttexthash="23517" _msthash="297">1766</td><td class="" _msttexthash="23452" _msthash="298">3178</td><td class="" _msttexthash="1919736" _msthash="299">到1</td><td class="" _msttexthash="9815" _msthash="300">50</td><td class="" _msttexthash="6989450" _msthash="301">降至37.7</td><td class="" _msttexthash="26013" _msthash="302">8" / 6"</td></tr><tr><td class="">&nbsp;</td><td class="" _msttexthash="49400" _msthash="303">2BE1403</td><td class="" _msttexthash="23036" _msthash="304">2707</td><td class="" _msttexthash="23478" _msthash="305">4709</td><td class="" _msttexthash="1919736" _msthash="306">到1</td><td class="" _msttexthash="9815" _msthash="307">50</td><td class="" _msttexthash="6989450" _msthash="308">降至37.7</td><td class="" _msttexthash="32851" _msthash="309">10" / 8"</td></tr><tr><td class="">&nbsp;</td><td class="" _msttexthash="49543" _msthash="310">2BE1503</td><td class="" _msttexthash="22490" _msthash="311">3531</td><td class="" _msttexthash="23517" _msthash="312">6474</td><td class="" _msttexthash="1919736" _msthash="313">到1</td><td class="" _msttexthash="9815" _msthash="314">50</td><td class="" _msttexthash="6989450" _msthash="315">降至37.7</td><td class="" _msttexthash="39988" _msthash="316">12" / 10"</td></tr><tr><td class="">&nbsp;</td><td class="" _msttexthash="49686" _msthash="317">2BE1603</td><td class="" _msttexthash="23842" _msthash="318">5297</td><td class="" _msttexthash="24180" _msthash="319">8829</td><td class="" _msttexthash="1919736" _msthash="320">到1</td><td class="" _msttexthash="9815" _msthash="321">50</td><td class="" _msttexthash="6989450" _msthash="322">降至37.7</td><td class="" _msttexthash="40508" _msthash="323">14" / 12"</td></tr><tr><td class="">&nbsp;</td><td class="" _msttexthash="49829" _msthash="324">2BE1703</td><td class="" _msttexthash="23322" _msthash="325">7652</td><td class="" _msttexthash="29510" _msthash="326">12360</td><td class="" _msttexthash="1919736" _msthash="327">到1</td><td class="" _msttexthash="9815" _msthash="328">50</td><td class="" _msttexthash="6989450" _msthash="329">降至37.7</td><td class="" _msttexthash="41028" _msthash="330">16" / 14"</td></tr></tbody></table>