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<title><![CDATA[EC21 Product Catalogs - two stage machine]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/two_stage_machine--1814/1/two stage machine.html]]></link><item>
<title><![CDATA[RS Series Single Stage Rotary Vane Vacuum Pumps]]></title><link><![CDATA[https://doctorpump.en.ec21.com/RS_Series_Single_Stage_Rotary--11435863_11480477.html]]></link><description><![CDATA[machinery, medical equipment, vacuum packaging, gas analysis, thermoplastic molding. It can also be used as a backing pump for various high vacuum equipment. 
Features
Anti oil return design. The air]]></description><pubDate><![CDATA[20211123]]></pubDate></item>
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<title><![CDATA[8 Inch River Sand Dredging Pump Gravel Sand Transfer Small Sand Pumps]]></title><link><![CDATA[https://panstopump01.en.ec21.com/8_Inch_River_Sand_Dredging--11878308_11878325.html]]></link><description><![CDATA[stages can be used in series.For PHJ pumps, the wetted parts of the pump are made of rubber materials. Its pump body, pump cover, and transmission parts are the same as PH pumps; it is suitable for c]]></description><pubDate><![CDATA[20231221]]></pubDate></item>
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<title><![CDATA[2SK-3 7.5kw Double Stage Liquid Ring Vacuum Pump]]></title><link><![CDATA[https://cece0126.en.ec21.com/2SK_3_7.5kw_Double_Stage--10858650_10859213.html]]></link><description><![CDATA[2SK series two-stage water ring vacuum pump and 2SK- P1 series two-stage water ring vacuum pump---air injection pump unit are vacuum pumps and vacuum unit with high degree of vacuum, high evacuation ]]></description><pubDate><![CDATA[20181123]]></pubDate></item>

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