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<title><![CDATA[EC21 Product Catalogs - backflow services]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/backflow services.html]]></link><item>
<title><![CDATA[Hydrolysis Resistant Transparent TPU Aeration Membrane Sleeving  for Wastewater Treatment  System]]></title><link><![CDATA[https://keyusce.en.ec21.com/Hydrolysis_Resistant_Transparent_TPU_Aeration--12059650_12063598.html]]></link><description><![CDATA[backflow of sewage and sludge to a certain extent, thereby preventing sewage and sludge from clogging the aerator.
The high-transparency TPU Tube for water treatment system is made of imported raw ma]]></description><pubDate><![CDATA[20260206]]></pubDate></item>
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<title><![CDATA[API 602 Cryogenic Swing Check Valve, F347, 4 Inch, 900LB]]></title><link><![CDATA[https://ukvalves.en.ec21.com/API_602_Cryogenic_Swing_Check--12000762_12023421.html]]></link><description><![CDATA[service.Design: Cryogenic swing check valve, tailored for extremely low-temperature applications, preventing backflow in cryogenic systems.Material: F347 stainless steel, providing excellent corrosio]]></description><pubDate><![CDATA[20241111]]></pubDate></item>
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<title><![CDATA[HF Hybrid Solar Power Inverter System Price 5000W-12KW]]></title><link><![CDATA[https://xindunpower2024824.en.ec21.com/HF_Hybrid_Solar_Power_Inverter--11994178_11994279.html]]></link><description><![CDATA[backflow when running on the grid.
Product Detail SpecificationSpecificationModel HF5024860248802481034812348PVMax PV Input Power6000W6000W4500W*26000W*26000W*2MPPT Tracking Voltage Range120VDC-450VD]]></description><pubDate><![CDATA[20240903]]></pubDate></item>
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<title><![CDATA[Wafer Check Valve]]></title><link><![CDATA[https://kairuitevalves.en.ec21.com/Wafer_Check_Valve--11933785_11933788.html]]></link><description><![CDATA[Service
Oil, Natural gas, Water and Chemical Transmission Pipeline application
Design Type
Dual plate/ Single plate
Ends
Wafer type, Flange ends, Lug type
Size
2”-36”
Design pressure
150Lb-2500Lb]]></description><pubDate><![CDATA[20240508]]></pubDate></item>
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<title><![CDATA[Globe Valve]]></title><link><![CDATA[https://baisheng326.en.ec21.com/Globe_Valve--11922748_11929565.html]]></link><description><![CDATA[services to
impress customers. The company adheres to the business philosophy of
&quot;customer first, forge ahead&quot;, adheres to the principle of
&quot;customer first&quot;, and provides quality services to our cust]]></description><pubDate><![CDATA[20240425]]></pubDate></item>
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<title><![CDATA[Gas &amp; Water Assisted Injection Mold]]></title><link><![CDATA[https://usmmold.en.ec21.com/Gas_Water_Assisted_Injection_Mold--11541197_11541199.html]]></link><description><![CDATA[the injection molding machine again.
As one of gas injection moulding manufacturers, we will provide more high quality plastic moulding services for clients, if you have needs, please contact us.
]]></description><pubDate><![CDATA[20220309]]></pubDate></item>
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<title><![CDATA[Submersible Sewage Pump]]></title><link><![CDATA[https://zlwaterpump.en.ec21.com/Submersible_Sewage_Pump--11104683_11118461.html]]></link><description><![CDATA[service life of pump will be affected. When the submersible pump stops, the water in the pipeline attacks backflow, if you turn on the pump again that will cause the pump is overloaded, and accept th]]></description><pubDate><![CDATA[20210302]]></pubDate></item>
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<title><![CDATA[Miniature Peristaltic Pump]]></title><link><![CDATA[https://runzefluid1.en.ec21.com/Miniature_Peristaltic_Pump--11867144_11867153.html]]></link><description><![CDATA[service life of tubing
3. Please replace new pump tube regularly to achieve higher precision constant liquid transfer
Dimension (unit: mm)
How Do Micro Peristaltic Pumps Work?
The mini peristaltic pu]]></description><pubDate><![CDATA[20231116]]></pubDate></item>
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<title><![CDATA[OEM/ODM Factory Original Design Portable Electric Wearable Breast Pumps for Breastfeeding]]></title><link><![CDATA[https://yymbaby.en.ec21.com/OEM_ODM_Factory_Original_Design--11755136_11755151.html]]></link><description><![CDATA[backflow, and the gas cup for more stable bounces back by the air pump and longer service time;
* 1200mAh insert battery support fast charging; it is compatible with chargers from 5W to 260W. The opt]]></description><pubDate><![CDATA[20230323]]></pubDate></item>
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<title><![CDATA[Computers in Industry]]></title><link><![CDATA[https://geshem.en.ec21.com/Computers_in_Industry--11551564_11673248.html]]></link><description><![CDATA[service life directly affects the production cost of the enterprise. Therefore, real-time monitoring of molds, improving mold quality, focusing on mold maintenance, and extending mold life cycles pla]]></description><pubDate><![CDATA[20221114]]></pubDate></item>
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<title><![CDATA[VRD-12 0.55kw Two Stage Oil Rotary Vane Vacuum Pump]]></title><link><![CDATA[https://cece0126.en.ec21.com/VRD_12_0.55kw_Two_Stage--10858660_10860716.html]]></link><description><![CDATA[Services
Pre-Sales Service
Provide 24-hour reply.
Provide suitable models according to clients&amp;#39; requirements.
Provide detailed product specifications and reasonal prices. 
In-Sales Service
Superv]]></description><pubDate><![CDATA[20181126]]></pubDate></item>
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<title><![CDATA[Ceramic Check Valve Water Jet Loom Parts Textile Machinery Spares]]></title><link><![CDATA[https://lwq800412.en.ec21.com/Ceramic_Check_Valve_Water_Jet--11702920_11702946.html]]></link><description><![CDATA[backflow. Commonly used for check valves with smaller sizes.
New type one way valve. According to the advantages of other unilateral valves, the newly improved check valve is composed of stainless st]]></description><pubDate><![CDATA[20230105]]></pubDate></item>
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<title><![CDATA[DJF(E) Series Double-door Cone Fan (Butterfly Cone Fan)]]></title><link><![CDATA[https://alinaxin.en.ec21.com/DJF_E_Series_Double_door--3397424_3399117.html]]></link><description><![CDATA[backflow when start fans at different time. Greatly improve the operation efficiency by 15-20% compared with the same power fan. 
Sanhe fan blade is special designed for top grade efficiency which ma]]></description><pubDate><![CDATA[20150117]]></pubDate></item>

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