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<title><![CDATA[EC21 Product Catalogs - design service]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/design_service--1814/1/design service.html]]></link><item>
<title><![CDATA[SSW/SSWH Series Pipeline Pumps]]></title><link><![CDATA[https://slspump.en.ec21.com/SSW_SSWH_Series_Pipeline_Pumps--11948104_12046988.html]]></link><description><![CDATA[service temperature for these pumps is T&lt;80°C.
SSRG (SSGRG) and SSRW Hot Water Circulating Pumps:
The SSRG and SSGRG pipeline pumps are widely used in industries such as energy, metallurgy, chemical]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
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<title><![CDATA[G A4VSG 500 M/22R-PPH10K56 Rexroth Axial Piston Variable Pump R910937741]]></title><link><![CDATA[https://whq123.en.ec21.com/G_A4VSG_500_M_22R--12043204_12043205.html]]></link><description><![CDATA[service to our global partners.Our MissionEmpowering our clients’ success through reliable hydraulic solutions, technical excellence, and outstanding service.Quality CertificationsISO 9001:2015CE C]]></description><pubDate><![CDATA[20250217]]></pubDate></item>
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<title><![CDATA[Multistage Deep Well Submersible Pump]]></title><link><![CDATA[https://huilong7888.en.ec21.com/Multistage_Deep_Well_Submersible_Pump--12027227_12036529.html]]></link><description><![CDATA[in a lower operational cost and a smaller environmental footprint. Furthermore, the pumps are engineered to have a long service life, reducing the need for frequent replacements and reducing waste.
]]></description><pubDate><![CDATA[20250113]]></pubDate></item>
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<title><![CDATA[JinGao Petro Mission Magnum 8x6x14 Pump]]></title><link><![CDATA[https://123456jingao.en.ec21.com/JinGao_Petro_Mission_Magnum_8x6x14--12029288_12029293.html]]></link><description><![CDATA[design, ideally dealing high viscosity drilling slurries.2. Combination seal for a long service life.3. All pump models, use same frame support, convenient in maintainace and cut down costs.4. The ma]]></description><pubDate><![CDATA[20241203]]></pubDate></item>
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<title><![CDATA[Pump ZYB-50 for Fuel Dispenser]]></title><link><![CDATA[https://reayotech.en.ec21.com/Pump_ZYB_50_for_Fuel--11965510_11981036.html]]></link><description><![CDATA[design.
Low noise and long service life.
Easy to operate, reliable and low maintenance.
Built-in oil and gas separator and a relief valve.
Reusable suction strainer filter at inlet connection.
]]></description><pubDate><![CDATA[20241107]]></pubDate></item>
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<title><![CDATA[Mission Magnum XP Pump Spare Parts 12x10x23 24027-02-30]]></title><link><![CDATA[https://missionslurrypump.en.ec21.com/Mission_Magnum_XP_Pump_Spare--11921620_12005003.html]]></link><description><![CDATA[service life of the equipment.
Mechanical Seals: ensure leak-free operation under high pressure and high temperature environments.
Bearings &amp; Bushings: ensure smooth, low-friction shaft rotation to m]]></description><pubDate><![CDATA[20240914]]></pubDate></item>
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<title><![CDATA[Shineeast Oxygen Clean Gas Booster Pump for Scuba Diving Use]]></title><link><![CDATA[https://shineeast2024.en.ec21.com/Shineeast_Oxygen_Clean_Gas_Booster--11996822_11998380.html]]></link><description><![CDATA[service life as well.
7.Double pump heads with exhaust cooling devices. 
8.Provide for air drive pressure up to10 bar (145psi). Suggest be not above 8 bar so as to protect pumps for long life durabil]]></description><pubDate><![CDATA[20240904]]></pubDate></item>
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<title><![CDATA[All-Flo Pump]]></title><link><![CDATA[https://petersun2007.en.ec21.com/All_Flo_Pump--10104813_10325532.html]]></link><description><![CDATA[designing and manufacturing the highest quality product available to the industry. Every diaphragm pump is performance engineered and quality built to provide trouble-free service under the toughest ]]></description><pubDate><![CDATA[20240811]]></pubDate></item>
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<title><![CDATA[2BE Liquid Ring Vacuum Pump]]></title><link><![CDATA[https://vacuumpumpsaisa.en.ec21.com/2BE_Liquid_Ring_Vacuum_Pump--11098936_11056483.html]]></link><description><![CDATA[service liquid: - water: 15°C
Compression pressure 1013 mbar (atmospheric pressure) ----38V/50HZ
Material design
HT200
SS304
SS316L
Pressure range: 33 to 1013 mbar
Suction volume flow: 600to 7500 m]]></description><pubDate><![CDATA[20240729]]></pubDate></item>
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<title><![CDATA[Gearbox Integrated Dredging Pump]]></title><link><![CDATA[https://sgbpump.en.ec21.com/Gearbox_Integrated_Dredging_Pump--9838944_9838989.html]]></link><description><![CDATA[of inhalation medium.
- The parts have long service life.The parts are made of high chromium wear-resistant alloy whose maximum hardness is more than 60HRC, and they have long service life.
]]></description><pubDate><![CDATA[20240723]]></pubDate></item>
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<title><![CDATA[Impeller]]></title><link><![CDATA[https://baodinghaoxu.en.ec21.com/Impeller--11006106_11006112.html]]></link><description><![CDATA[Service:
OEM/ODM/Customized
Application:
Stainless Steel Pipe System,Water System, Petrolum System etc.Medicine, Food, Chemical Industry, Ships, Agriculture, Automobiles etc
Material standard: 
GB/DI]]></description><pubDate><![CDATA[20240710]]></pubDate></item>
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<title><![CDATA[QZNB-2200 Horizontal Three-cylinder Reciprocating Single Acting Mud Pump]]></title><link><![CDATA[https://yppetro.en.ec21.com/QZNB_2200_Horizontal_Three_cylinder--11725383_11725386.html]]></link><description><![CDATA[service life of spare parts, reduce the loss of spare parts.
Type
Horizontal triplex reciprocating single acting piston pump
Trip（mm）
177.8
Cylinder diameter（mm）
170
Flow（L/min）
800-2200
]]></description><pubDate><![CDATA[20240703]]></pubDate></item>
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<title><![CDATA[High Head Horizontal Single Stage Centrifugal Pump]]></title><link><![CDATA[https://panstopump.en.ec21.com/High_Head_Horizontal_Single_Stage--11833757_11837602.html]]></link><description><![CDATA[design, structural design and corrosion-resistant materials. Its advantages are high efficiency, energy saving, small vibration, low noise, reliable operation, long service life and convenient mainte]]></description><pubDate><![CDATA[20240624]]></pubDate></item>
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<title><![CDATA[Rubber Submersible Vertical Sand Suction Slurry Pump]]></title><link><![CDATA[https://zidongpump.en.ec21.com/Rubber_Submersible_Vertical_Sand_Suction--5557523_11674255.html]]></link><description><![CDATA[service more longer;
8. No priming required;
Design features
Less wear, less corrosion
Wetted components are available in a wide range of alloys and elastomers. Zidong selects the optimum combination]]></description><pubDate><![CDATA[20240604]]></pubDate></item>
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<title><![CDATA[Rotary Vane Compressor Working Principle]]></title><link><![CDATA[https://nailicomp.en.ec21.com/Rotary_Vane_Compressor_Working_Principle--11374680_11937939.html]]></link><description><![CDATA[with some compressors rated at over 100,000 hours of optimal service life.
Flexibility. Rotary vane compressors are extremely versatile, serving a wide range of industries and applications.
]]></description><pubDate><![CDATA[20240516]]></pubDate></item>
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<title><![CDATA[100ES Submersible Slurry Pump]]></title><link><![CDATA[https://ruitepumps.en.ec21.com/100ES_Submersible_Slurry_Pump--11811703_11923156.html]]></link><description><![CDATA[service life and prevent loss of efficiency.
ES series heavy duty submersible Gravel pump
is designed and suitable for conveying liquid with slurry, big solid particles of gravel, cinders, tailings, ]]></description><pubDate><![CDATA[20240410]]></pubDate></item>
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<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[services that satisfy customers all over the world.
Custom Advantage
220V and 110V automatic detection voltage system, no need to switch, convenient for global users to use.
Our vacuum pump is the be]]></description><pubDate><![CDATA[20211123]]></pubDate></item>
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<title><![CDATA[Husky Series Plastic Air Operated Diaphragm Pump]]></title><link><![CDATA[https://lyjixie.en.ec21.com/Husky_Series_Plastic_Air_Operated--11673305_11674738.html]]></link><description><![CDATA[serviced quickly and easily without removing the pump.
Modular air valve – Stall-free, low pulsation air valve provides smooth and rapid changeover for increased efficiency and minimises downtime.
]]></description><pubDate><![CDATA[20221117]]></pubDate></item>
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<title><![CDATA[Chemical Dosing Pump Metering Pumps Ktech]]></title><link><![CDATA[https://ktech2023.en.ec21.com/Chemical_Dosing_Pump_Metering_Pumps--11885683_11885684.html]]></link><description><![CDATA[design and manufacturing services. We can work with you to create a pump that meets your exact requirements, including flow rate, pressure, and materials of construction.
Whether you need a single pu]]></description><pubDate><![CDATA[20240109]]></pubDate></item>
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<title><![CDATA[45# Replaceable Mud Pump Spare Parts 200 GPM 6-1/4&quot; Size Mud Pump Liners]]></title><link><![CDATA[https://mudpumpspareparts.en.ec21.com/45_Replaceable_Mud_Pump_Spare--11858182_11858183.html]]></link><description><![CDATA[designed for heavy duty operations, and has a long service life. It is resistant to abrasion and corrosion, and is able to withstand high pressure. With its superior performance, Mud Pump Liner is an]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[Tobee 6x4E AH Horizontal Centrifugal Slurry Pumps of Minerals Recycling.]]></title><link><![CDATA[https://tobeepump3.en.ec21.com/Tobee_6x4E_AH_Horizontal_Centrifugal--11654895_11666104.html]]></link><description><![CDATA[service life of pump.
√ The wet parts are made of metal or rubber which can interchangeable or mixed use, suited different working condition.
√ Impeller adopt the method of wide flow and vane con]]></description><pubDate><![CDATA[20221031]]></pubDate></item>
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<title><![CDATA[350bar High Pressure Hydraulic Axial Piston Variable Pump for Open Circuit]]></title><link><![CDATA[https://archerho.en.ec21.com/350bar_High_Pressure_Hydraulic_Axial--11665396_11671279.html]]></link><description><![CDATA[service life
8. Drive shaft can bear axial and radial loads.
9. High power density
10. Multiple control devices
11. Fast response
12. Through shaft drive for multiple pumps systems
Certification
Pack]]></description><pubDate><![CDATA[20221110]]></pubDate></item>
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<title><![CDATA[120V Fountain Pump]]></title><link><![CDATA[https://chinayuanhua.en.ec21.com/120V_Fountain_Pump--11737653_11853149.html]]></link><description><![CDATA[Design your packing box(≥2000PCS)4. Trial ORDER: We accept different models and small quantity as trial order.5. AFTER SALE SERVICE: (1) 1 Year Guarantee. (2) Any damaged parts you receive, we will]]></description><pubDate><![CDATA[20231011]]></pubDate></item>
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<title><![CDATA[High Pressure Liquid Pump for Chromatograph]]></title><link><![CDATA[https://luis12345.en.ec21.com/High_Pressure_Liquid_Pump_for--11696688_11696699.html]]></link><description><![CDATA[a library of 25 solventsFourteen additional user-configured solventsEasy MaintenanceAll user serviceable components are accessed via the front panelCartridge seal design makes seal replacement easy]]></description><pubDate><![CDATA[20221222]]></pubDate></item>
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<title><![CDATA[TOBEE -mission Centrifugal Pump 10x8x14 Sand Pump for Oilfield and Drilling]]></title><link><![CDATA[https://pump11.en.ec21.com/TOBEE_mission_Centrifugal_Pump_10x8x14--11752849_11754597.html]]></link><description><![CDATA[service. The SANDMASTER&apos;s variable speed hydraulic drive make this an excellent pump for water well drilling applications.When space is at a premium and prime mover options are limited, the SANDMASTE]]></description><pubDate><![CDATA[20230322]]></pubDate></item>
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<title><![CDATA[Hydroman Submersible Electric Pump for Removal of  Sediments and Boards]]></title><link><![CDATA[https://jasminehuang.en.ec21.com/Hydroman_Submersible_Electric_Pump_for--11753211_11753212.html]]></link><description><![CDATA[Service Network:
Hydroman® was founded by Tobee in 2008&apos;s as a manufacturer of heavy duty submersible slurry pumps in North of China. Hydroman mainly specialized in submersible slurry pumps, submers]]></description><pubDate><![CDATA[20230321]]></pubDate></item>
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<title><![CDATA[CDL Series Vertical Multi-stage Centrifugal Pump]]></title><link><![CDATA[https://jushpump.en.ec21.com/CDL_Series_Vertical_Multi_stage--11878842_11892960.html]]></link><description><![CDATA[service life of the pump.
·The end face of the mechanical seal is made of alloy versus silicon carbide, and the auxiliary sealing ring is made of fluorine rubber, which can improve the reliability o]]></description><pubDate><![CDATA[20240124]]></pubDate></item>
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<title><![CDATA[PGY Series Slurry Pump]]></title><link><![CDATA[https://panstopump99.en.ec21.com/PGY_Series_Slurry_Pump--11852773_11852801.html]]></link><description><![CDATA[service life, light weight, reasonable structure, reliable operation, low vibration, low noise and convenient maintenance.
The pump body adopts double pump shell structure to facilitate the replaceme]]></description><pubDate><![CDATA[20231010]]></pubDate></item>
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<title><![CDATA[Tobee Impellers DH2147A05 of 3X2D HH High Pressure Slurry Pumps]]></title><link><![CDATA[https://tobeepump12.en.ec21.com/Tobee_Impellers_DH2147A05_of_3X2D--11777757_11790976.html]]></link><description><![CDATA[service life of slurry pumps. The wetted parts include impeller, liner, throatbush, frame plate liner insert, casing etc., These parts are very easily worn-out components because they work under long]]></description><pubDate><![CDATA[20230516]]></pubDate></item>
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<title><![CDATA[Metering Pump Check Valve]]></title><link><![CDATA[https://dongkai1.en.ec21.com/Metering_Pump_Check_Valve--11601454_11694751.html]]></link><description><![CDATA[designer, can help customers make CAD drawings,according to your exactly usage.Q: How about after-sales service ?A: 1 year free warranty, Lifetime technical service support.Q:What&apos;s the guarantee, in]]></description><pubDate><![CDATA[20221219]]></pubDate></item>
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<title><![CDATA[Electrical Peripheral Clean Water Pump]]></title><link><![CDATA[https://newyinjia.en.ec21.com/Electrical_Peripheral_Clean_Water_Pump--11663542_11663543.html]]></link><description><![CDATA[service and timely delivery. QB series electrical peripheral clean water pump belongs to the single-phase peripheral pump category, is a classical and popular pump in the global market. The small wat]]></description><pubDate><![CDATA[20221027]]></pubDate></item>
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<title><![CDATA[100TJQ Submersible Slurry Pump]]></title><link><![CDATA[https://tobeetony09.en.ec21.com/100TJQ_Submersible_Slurry_Pump--11720710_11722778.html]]></link><description><![CDATA[service factor. 
The impeller, the wear plates and the agitator are manufactured in high chrome alloy(27 to 28%). The hardness can upto 65HRC.
Hydroman™ TJQ Submersible Slurry Pumps Applications:
D]]></description><pubDate><![CDATA[20230207]]></pubDate></item>
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<title><![CDATA[Centrifugal Slurry Pump, Pressure Pump Supplier]]></title><link><![CDATA[https://kendapump.en.ec21.com/Centrifugal_Slurry_Pump_Pressure_Pump--10961241_10961264.html]]></link><description><![CDATA[Grinding process, Tailings, Slag Granulation, Thickener overflow, Industrial processing, Pulp and paper 
Food processing, Ash handling, Diamond concentrate, Power plant, Chemical slurry service
]]></description><pubDate><![CDATA[20190527]]></pubDate></item>
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<title><![CDATA[Mid-suction Axial-flow Pump]]></title><link><![CDATA[https://zlwaterpump.en.ec21.com/Mid_suction_Axial_flow_Pump--11104680_11104686.html]]></link><description><![CDATA[service life,good quiet performance,can bear axial force,large bearing capacity.
（3）We adopt 3-disc precision bearings to coordinate positioning.
（4）Our enameled wires are made of 99.999% pur]]></description><pubDate><![CDATA[20210302]]></pubDate></item>
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<title><![CDATA[Peristaltic Pump]]></title><link><![CDATA[https://runzefluid1.en.ec21.com/Peristaltic_Pump--11341494_11552411.html]]></link><description><![CDATA[service make my business easy and high efficiency, I hope we will work together more and more years to achieve a mutual won-won business!
Application of Peristaltic Pump
Peristaltic pumps are high co]]></description><pubDate><![CDATA[20220411]]></pubDate></item>
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<title><![CDATA[PTCXPUMP Metallic Stainless Steel Magnetic Drive Pump]]></title><link><![CDATA[https://ptcxpump.en.ec21.com/PTCXPUMP_Metallic_Stainless_Steel_Magnetic--11866828_11866849.html]]></link><description><![CDATA[design to reduce energy consumption when operating.
✔️EU CE certification / ATEX explosion proof certification
✔️Provide maintenance services for the full series of products.
✔️Max. Capac]]></description><pubDate><![CDATA[20231122]]></pubDate></item>
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<title><![CDATA[High Pressure Pump]]></title><link><![CDATA[https://ellagao.en.ec21.com/High_Pressure_Pump--11859802_11859803.html]]></link><description><![CDATA[design of the &quot;U&quot;type &quot;Nbr/Com/Buna N&quot; material enhances the performance of the waterpump and improves its service life. The plunger support guide ring ensures thecoaxiality of the plunger, extending]]></description><pubDate><![CDATA[20231106]]></pubDate></item>
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<title><![CDATA[Oilfield Wellhead Equipment  API Beam Pumping Unit]]></title><link><![CDATA[https://machinery14.en.ec21.com/Oilfield_Wellhead_Equipment_API_Beam--9182239_9182261.html]]></link><description><![CDATA[service life
2. Double Horse Head Pumping Unit. 
Description： 
This kind of pumping unit is designed based on the conventional pumping units. Rear part of the walking beam has a special curve shape]]></description><pubDate><![CDATA[20140912]]></pubDate></item>
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<title><![CDATA[Wear Resistant Horizontal Sand Pump River Dredging Pump]]></title><link><![CDATA[https://owen886886.en.ec21.com/Wear_Resistant_Horizontal_Sand_Pump--5735447_5757292.html]]></link><description><![CDATA[Service Time of Wet Parts:
Wet parts of this kind of dredging pump-impeller, liner and front &amp; back liner plate are adapted anti-wear cast iron alloy whose hardness is more than 58HRC, who has both s]]></description><pubDate><![CDATA[20230301]]></pubDate></item>
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<title><![CDATA[TL-B10 Centrifugal Circulation Mini Brushless DC Water Pump]]></title><link><![CDATA[https://dcminipump.en.ec21.com/TL_B10_Centrifugal_Circulation_Mini--9256162_9256479.html]]></link><description><![CDATA[TL-B10 Centrifugal Circulation Mini Brushless DC Water PumpRemarks:
- We are high-end micro DC pumps manufacturer. Can provide customized services
- If you are interested in our products, pls feel fr]]></description><pubDate><![CDATA[20220324]]></pubDate></item>
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<title><![CDATA[Mud Pump]]></title><link><![CDATA[https://lxmlinda.en.ec21.com/Mud_Pump--2264741_2264900.html]]></link><description><![CDATA[service of the RGF-mud pumps easy and convenient, especially, all of easily-worn parts on the hydraulic end can be freely substituted with the parts that can be in conformity with API Specs.
F- mud p]]></description><pubDate><![CDATA[20181026]]></pubDate></item>
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<title><![CDATA[AIRJET DC Brushless Air Pump ZH724-904-3800N 24VDC 21LPM Vacuum -80KPA Pressure 500KPA]]></title><link><![CDATA[https://surflo.en.ec21.com/AIRJET_DC_Brushless_Air_Pump--11742129_11742175.html]]></link><description><![CDATA[service life at room temperature environment.Can supply a variety of certifications according to customer’s requests. Please ensure the input voltage meets the specification and make sure the power]]></description><pubDate><![CDATA[20230704]]></pubDate></item>
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<title><![CDATA[Stainless Steel Light Vertical Multi-stage Centrifugal Pump]]></title><link><![CDATA[https://pump2pump.en.ec21.com/Stainless_Steel_Light_Vertical_Multi--9748985_9748986.html]]></link><description><![CDATA[service life;
√ Integrated design of machine and pump, small vibration and low noise;
√ Serial design, high interchangeability of parts, reduce the inventory of spare parts for user maintenance;
]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[ATOS PFE PFED Vane Pump]]></title><link><![CDATA[https://victory222.en.ec21.com/ATOS_PFE_PFED_Vane_Pump--5063283_5072420.html]]></link><description><![CDATA[ATOS PFE vane pump are fixed displacement-twelve-vane pump, 2 and 3 cartridge design with integral hydraulic balancing 4 for high pressure operation and long service life with low noise level.
Suitab]]></description><pubDate><![CDATA[20230420]]></pubDate></item>
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<title><![CDATA[Gear Pumps - Sonalika / Solis (OEM 800402020B,803402044A)]]></title><link><![CDATA[https://348947411235.en.ec21.com/Gear_Pumps_Sonalika_Solis_OEM--11670456_11670469.html]]></link><description><![CDATA[service life. They have a simple design, don&apos;t require large maintenance cost, which makes them a cost-effective solution for the hydraulic systems of various mobile machines and equipment. 
Long exp]]></description><pubDate><![CDATA[20221108]]></pubDate></item>
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<title><![CDATA[Hydraulic Piston Pump (Variable)]]></title><link><![CDATA[https://ghss.en.ec21.com/Hydraulic_Piston_Pump_Variable--5749381_5749382.html]]></link><description><![CDATA[service life
&amp;ndash;&amp;ndash;Axial and radial loading of drive shaft possible
&amp;ndash;&amp;ndash;High power to weight ratio
&amp;ndash;&amp;ndash;Wide range of controls
&amp;ndash;&amp;ndash;Short response times
&amp;ndash;&amp;nd]]></description><pubDate><![CDATA[20110819]]></pubDate></item>
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<title><![CDATA[Centrifugal Slurry Pump Supplier]]></title><link><![CDATA[https://liana2018.en.ec21.com/Centrifugal_Slurry_Pump_Supplier--10839904_10839905.html]]></link><description><![CDATA[
Grinding process 
Tailings 
Slag Granulation 
Thickener overflow 
Industrial processing 
Pulp and paper 
Food processing 
Ash handling 
Diamond concentrate 
Power plant 
Chemical slurry service
]]></description><pubDate><![CDATA[20181024]]></pubDate></item>
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<title><![CDATA[Hydraulic Pump-Axial Piston Type]]></title><link><![CDATA[https://yhens.en.ec21.com/Hydraulic_Pump_Axial_Piston_Type--10651580_10651601.html]]></link><description><![CDATA[service based on accumulated technology and know-how. 
YH ENS R&amp;D tries to improve professional competence for high efficiency and specially guaranteed durability. 
1) Planetary reducer for shipbuild]]></description><pubDate><![CDATA[20190716]]></pubDate></item>
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<title><![CDATA[SK-0.8A 2.2KW Liquid Ring Vacuum Pump From China]]></title><link><![CDATA[https://cece0126.en.ec21.com/SK_0.8A_2.2KW_Liquid_Ring--10858650_10859139.html]]></link><description><![CDATA[services.
Our main products include liquid ring vacuum pumps;rotary vane vacuum pumps;roots vacuum pump;centrifugal water pump and customized vacuum pump system,which are widely used in all kinds of ]]></description><pubDate><![CDATA[20181123]]></pubDate></item>
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<title><![CDATA[Centrifugal Vertical Sand Slurry Mud Pump]]></title><link><![CDATA[https://oceanpump2018.en.ec21.com/Centrifugal_Vertical_Sand_Slurry_Mud--10743433_10743459.html]]></link><description><![CDATA[designed and manufactured on the basis of similar products with advanced technology. It has the characteristics of high efficiency, energy saving, easy operation and long service life. The vertical c]]></description><pubDate><![CDATA[20180604]]></pubDate></item>

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