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<title><![CDATA[EC21 Product Catalogs - gas operated]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/gas-operated--1814/1/gas operated.html]]></link><item>
<title><![CDATA[Lab Energy-saving Electric Operated Two Pump Heads Diaphragm Vacuum Pump Oil Free Vacuum Pump]]></title><link><![CDATA[https://chanyonancy123.en.ec21.com/Lab-Energy-saving-Electric-Operated--12026627_12027349.html]]></link><description><![CDATA[operation.
- Good
heat dissipation, surface temperature is not higher than 50℃.
- The
pumping rate can reach 33L/min。
- Small size and light weight.
Technical data
Model
DPM-633
Ambient temperatu]]></description><pubDate><![CDATA[20241219]]></pubDate></item>
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<title><![CDATA[Billabong Hydraulic Water Rams - IP Sale - Business Opportunity]]></title><link><![CDATA[https://misaltech.en.ec21.com/Billabong-Hydraulic-Water-Rams--9874812_11039548.html]]></link><description><![CDATA[Gas, Diesel, Solar,
Wind etc.) is required for its operation. In practical terms the BBHWRs are using water to pump water, no other form of fuel is required for the BBHWRs operation. 
A high reliable]]></description><pubDate><![CDATA[20241217]]></pubDate></item>
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<title><![CDATA[Best Quality Compressed Air Driven Pressure Liquid Helium Hydrogen Oxygen Nitrogen Natural Gas Boost]]></title><link><![CDATA[https://shineeast2024.en.ec21.com/Best-Quality-Compressed-Air-Driven--11996822_12023519.html]]></link><description><![CDATA[Gas high pressure pumps for gas applications up to 800 bar (11,600 psi) STT series
Features:
1.Diameter of drive plunger is 160mm
2.Double acting
3.Single air drive head
4.For operating pressure up t]]></description><pubDate><![CDATA[20241111]]></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[Lab Testing Equipment Gas Booster Pump]]></title><link><![CDATA[https://aurora980427.en.ec21.com/Lab-Testing-Equipment-Gas-Booster--11990290_12011435.html]]></link><description><![CDATA[gas booster sections
4.Wide range of models with different ratios
5.Built-in-cooling unit inside each models
6.Easy to install, operate and maintain
7. High quality seals, long life service available]]></description><pubDate><![CDATA[20240929]]></pubDate></item>
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<title><![CDATA[High-Efficiency Two-Stage Rotary Vane Pump for Industrial Applications PNK-DP-020C]]></title><link><![CDATA[https://pronotek.en.ec21.com/High-Efficiency-Two-Stage-Rotary--12005008_12008563.html]]></link><description><![CDATA[operation. Its dual-stage design allows for deeper vacuum levels, making it ideal for processes requiring high vacuum conditions. This pump is commonly used in HVAC systems, refrigeration, scientific]]></description><pubDate><![CDATA[20240923]]></pubDate></item>
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<title><![CDATA[High Efficiency QBY Series Double Air Operated Pneumatic Diaphragm Pump From China Supplier]]></title><link><![CDATA[https://shenghuipump.en.ec21.com/High-Efficiency-QBY-Series-Double--11992146_11992179.html]]></link><description><![CDATA[operated diaphragm pumps can be used for the treatment of sewage and waste oil in drains and sewers.
2. The gas residue and acidic water at the bottom of refineries, which need to be centralized, our]]></description><pubDate><![CDATA[20240826]]></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[operation the pump must continuously be supplied with service liquid, normally water, in order to eliminate the heat resulting from the gas compression and to replenish the liquid ring, because part ]]></description><pubDate><![CDATA[20240729]]></pubDate></item>
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<title><![CDATA[QBK-T Cast Iron Pneumatic Diaphragm Pumps]]></title><link><![CDATA[https://hkpumpvalve.en.ec21.com/QBK-T-Cast-Iron-Pneumatic--11975480_11975482.html]]></link><description><![CDATA[operated diaphragm pump
has many advantages of self-priming pumps, submersible pumps, shielding pumps, slurry pumps and impurity pumps and other conveying machinery.
QBK pneumatic diaphragm pump
perf]]></description><pubDate><![CDATA[20240726]]></pubDate></item>
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<title><![CDATA[PE Plastic Siphon Hand Pump Transfer Chemicals Oils Fuels Kerosene Gas Fluids Syphon Liquids]]></title><link><![CDATA[https://hurricanelantern.en.ec21.com/PE-Plastic-Siphon-Hand-Pump--9433105_8813543.html]]></link><description><![CDATA[Operated Lever Steel Drum Barrel PumpMaterialChrome-electroplated SteelSeal MaterialNBRPistonPPBung Adapter2” NPTInlet / Outlet Dia 29mm / 22mmProduct Length56*56*1130mmNet Weight2.70KGSCapacity390]]></description><pubDate><![CDATA[20240724]]></pubDate></item>
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<title><![CDATA[Lever Action Steel Oil Diesel Fuel Lube Transfer Hand Pump 55 Gallon Drum Dispenser]]></title><link><![CDATA[https://kerosun.en.ec21.com/Lever-Action-Steel-Oil-Diesel--9441244_8818196.html]]></link><description><![CDATA[Operated Lever Steel Drum Barrel PumpMaterialChrome-electroplated SteelSeal MaterialNBRPistonPPBung Adapter2” NPTInlet / Outlet Dia 29mm / 22mmProduct Length56*56*1130mmNet Weight2.70KGSCapacity390]]></description><pubDate><![CDATA[20240724]]></pubDate></item>
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<title><![CDATA[Plastic Chemical Drum Pump Anti Corrosion Rotary Hand Pumps Diesel Fuel Petrol Methanol Chemicals]]></title><link><![CDATA[https://sundries.en.ec21.com/Plastic-Chemical-Drum-Pump-Anti--9450008_3246897.html]]></link><description><![CDATA[Operated Lever Steel Drum Barrel PumpMaterialChrome-electroplated SteelSeal MaterialNBRPistonPPBung Adapter2” NPTInlet / Outlet Dia 29mm / 22mmProduct Length56*56*1130mmNet Weight2.70KGSCapacity390]]></description><pubDate><![CDATA[20240724]]></pubDate></item>
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<title><![CDATA[FGD Slurry Recirculation Pump]]></title><link><![CDATA[https://sgbpump.en.ec21.com/FGD-Slurry-Recirculation-Pump--9818520_9838955.html]]></link><description><![CDATA[FGD Slurry Recirculation Pump
Product Description
Flue-gas desulfurization
Pump (FGD) is a set of technologies used to remove sulfur dioxide (SO2) from exhaust flue gases of fossil-fuel power plants,]]></description><pubDate><![CDATA[20240723]]></pubDate></item>
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<title><![CDATA[UNB 600 Ceramic Cylinder Liner Pump Part China Manufacturer]]></title><link><![CDATA[https://yppetro.en.ec21.com/UNB-600-Ceramic-Cylinder-Liner--11725383_11962085.html]]></link><description><![CDATA[The sleeve of this Ceramic Cylinder Liner is made of zirconia, with superior service life than regular steel sleeve liner, less rig downtime and lowest cost of per operating hour.
1. The zirconium ce]]></description><pubDate><![CDATA[20240703]]></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[operation, all parts, with the exception of the water, are fully submerged, allowing this pump to be widely used in oil and gas, pulp and paper, chemical and fertilization, power plants, coal-washing]]></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[https://www.nailicomp.com/hotproducts/rotary-vane-compressor-working-principle.html
Rotary Vane Compressor Working Principle
Air compressors convert energy from electricity, natural gas or other sour]]></description><pubDate><![CDATA[20240516]]></pubDate></item>
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<title><![CDATA[Multi-Functional Air To Water Heat Pump]]></title><link><![CDATA[https://gtheatpump.en.ec21.com/Multi-Functional-Air-To-Water--11374249_11570526.html]]></link><description><![CDATA[gas as the main heat source, the life cycle cost of air source heat pumps may be affected by the price of electricity compared to gas (if available). The use of natural gas may be related to higher c]]></description><pubDate><![CDATA[20240418]]></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--11858182_11858183.html]]></link><description><![CDATA[gas, water well drilling, and construction. It has excellent abrasion resistance and can withstand harsh working conditions. The Mud Pump Liner is designed for efficient operation and has a long serv]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[Self Priming Centrifugal Mud Pump 1-15 HP Single and Three Phase Motor]]></title><link><![CDATA[https://onestepengineering.en.ec21.com/Self-Priming-Centrifugal-Mud-Pump--11896682_11896683.html]]></link><description><![CDATA[operation. With our self-priming centrifugal mud pumps, you can expect reliable, trouble-free operation even in the most challenging environments. Choose One Step Engineering for a pump that sets the]]></description><pubDate><![CDATA[20240202]]></pubDate></item>
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<title><![CDATA[2BV-P1 0.81kw-11kw Water Ring Vacuum Pumps]]></title><link><![CDATA[https://watervacuumpumps.en.ec21.com/2BV-P1-0.81kw-11kw-Water--11855982_11855983.html]]></link><description><![CDATA[PRODUCT DESCRIPTION 
2BV (SKA) 2BV-P1 series water ring vacuum pump and compressor-Water ring vacuum pump
2BV (SKA) series vacuum pumps are suitable for pumping gas and water vapor, and the suction p]]></description><pubDate><![CDATA[20231018]]></pubDate></item>
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<title><![CDATA[High Pressure Pneumatic Pump]]></title><link><![CDATA[https://gxpump66.en.ec21.com/High-Pressure-Pneumatic-Pump--11743753_11856787.html]]></link><description><![CDATA[gas. This pressurized air can then be used for a variety of tasks and processes.
Piston or Diaphragm Design: High-pressure pneumatic pumps often use either piston or diaphragm mechanisms to compress ]]></description><pubDate><![CDATA[20231020]]></pubDate></item>
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<title><![CDATA[FP/FPZ Type Reinforced Polypropylene Centrifugal Pump]]></title><link><![CDATA[https://jushpump.en.ec21.com/FP-FPZ-Type-Reinforced-Polypropylene--11878842_11880365.html]]></link><description><![CDATA[gas-liquid separation chamber, and a return hole. It is only necessary to fill the liquid before the first startup, and there is no need to repeat the filling. When sucking the medium, the liquid can]]></description><pubDate><![CDATA[20231227]]></pubDate></item>
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<title><![CDATA[Pumps]]></title><link><![CDATA[https://cheonsei.en.ec21.com/Pumps--1_9070306.html]]></link><description><![CDATA[Gas locking prevention 
Liquid end design to minimize dead space. Air relied valve can be provided for vaporous liquid (Optional item for KS 51~32) 
- Easy dial setting 
The capacity can be easily ad]]></description><pubDate><![CDATA[20140723]]></pubDate></item>
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<title><![CDATA[Electric Vacuum Pump for Ev M-710]]></title><link><![CDATA[https://nevauto.en.ec21.com/Electric-Vacuum-Pump-for-Ev--10962461_10962466.html]]></link><description><![CDATA[gas analysis sampling, instrumentation,gas-liquid separator etc. A complately realization of the maintenance-free, and the pump without oil,no pollution transmission medium,can replace the similar fo]]></description><pubDate><![CDATA[20230911]]></pubDate></item>
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<title><![CDATA[API610 BB4 Radial-split Multi-stage Casted Casing]]></title><link><![CDATA[https://okhuaming.en.ec21.com/API610-BB4-Radial-split-Multi--2121573_4953610.html]]></link><description><![CDATA[operation of oil fields, mining water injection, factory water supply, city water supply and field irrigation, chemical and petrochemicals, natural gas, refinery, pulp and paper industry, coal indust]]></description><pubDate><![CDATA[20101128]]></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[operation in oil and gas field,are a kind of horizontal medium-speed triplex single-acting piston pump.It is especially suited to high press- ure jet drilling for increasing penetration rate,and it c]]></description><pubDate><![CDATA[20181026]]></pubDate></item>
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<title><![CDATA[Metering Pump]]></title><link><![CDATA[https://19881128.en.ec21.com/Metering-Pump--11837608_11837615.html]]></link><description><![CDATA[GIENS is an entity with over 10 years of experience in engineered flow solutions. Our core products are AODD (Air Operated Double Diaphragm) pumps and metering pumps.
GIENS has always been striving t]]></description><pubDate><![CDATA[20230824]]></pubDate></item>
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<title><![CDATA[Swimming Pool Heat Pump Water Heater]]></title><link><![CDATA[https://bluewaysd.en.ec21.com/Swimming-Pool-Heat-Pump-Water--8269544_8674102.html]]></link><description><![CDATA[gas, oil, or electric heaters, operation cost of swimming pool water chiller &amp; heat pumps is up to 60%~80% less, saving your expenses in energy costs each year.BLUEWAY Swimming Pool Heat Pump is espe]]></description><pubDate><![CDATA[20180301]]></pubDate></item>
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<title><![CDATA[2XZ Series Double Stage Rotary Vane Vacuum Pumps]]></title><link><![CDATA[https://doctorpump.en.ec21.com/2XZ-Series-Double-Stage-Rotary--11435863_11468838.html]]></link><description><![CDATA[gas filling the space through inlet pipe, meanwhile the volume of the space leading to the outlet port diminishes progressively and periodically to compress the gas previously sucked.
By means of gas]]></description><pubDate><![CDATA[20211102]]></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[K-Tech Fluid Controls is a leading manufacturer of Chemical Dosing Pumps , Metering Pumps, Injection Quills, and Air Operated Double Diaphragm Pumps. We offer a wide range of products to meet the nee]]></description><pubDate><![CDATA[20240109]]></pubDate></item>
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<title><![CDATA[3600rpm Diesel Engine Pumps High Pressure with Recoil Starter]]></title><link><![CDATA[https://dieselenginepumps.en.ec21.com/3600rpm-Diesel-Engine-Pumps-High--11884169_11884170.html]]></link><description><![CDATA[Operations And Adverse Conditions, Making Diesel Engine Pumps Highly Reliable And Long-Lasting. They Can Operate Continuously For Extended Periods Without Experiencing Excessive Wear Or Breakdowns.Hi]]></description><pubDate><![CDATA[20240105]]></pubDate></item>
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<title><![CDATA[Explosion-proof Self-priming Oil Pump AHCB-2 Series]]></title><link><![CDATA[https://jayopetromachinery.en.ec21.com/Explosion-proof-Self-priming-Oil--11684858_11706601.html]]></link><description><![CDATA[gas stations, railways, docks and other oil loading and unloading operations.◈ It can transport gasoline, diesel, kerosene, methanol, ethanol and other oil products and liquid raw materials.◈ Exp]]></description><pubDate><![CDATA[20230111]]></pubDate></item>
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<title><![CDATA[Brushless Motor Pressure Air Dialysis Machines Vacuum Pump]]></title><link><![CDATA[https://dcminipump.en.ec21.com/Brushless-Motor-Pressure-Air-Dialysis--9256168_9256954.html]]></link><description><![CDATA[gas pumps are the perfect combination of form and function. The use of a special diaphragm allows the pump to transfer both air and liquid efficiently. The compact lightweight unit offers optimum siz]]></description><pubDate><![CDATA[20210317]]></pubDate></item>
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<title><![CDATA[LPA Pump in Refrigeration]]></title><link><![CDATA[https://hysaveasia.en.ec21.com/LPA-Pump-in-Refrigeration--9857425_9857426.html]]></link><description><![CDATA[gas discharged by compressor is from 60 to 80 degree.
Efficiency of compress improves as additional injection line for cooling compressor is no longer necessary.
Life of operation units (ex. Valve, P]]></description><pubDate><![CDATA[20160217]]></pubDate></item>
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<title><![CDATA[Tobee 4/3E HH High Pressure Dredge Pump of Mud and Sand Pumps]]></title><link><![CDATA[https://tobeepump12.en.ec21.com/Tobee-4-3E-HH-High--11778497_11783560.html]]></link><description><![CDATA[operation during the sugar campaign is a critical requirement.
Flue Gas Desulphurisation
The new generation of specially formulated abrasion and corrosion resistant alloys, together with the very lat]]></description><pubDate><![CDATA[20230506]]></pubDate></item>
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<title><![CDATA[Plastics Air-Operated Diaphragm Pump]]></title><link><![CDATA[https://dongkai1.en.ec21.com/Plastics-Air-Operated-Diaphragm-Pump--11601454_11851953.html]]></link><description><![CDATA[Product DescriptionChina Advanced Plastics Air-Operated Diaphragm Pump Manufacturers and Suppliers.
1. Product Introduction of Plastics Air-Operated Diaphragm Pump
Plastics Air-Operated diaphragm pum]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
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<title><![CDATA[Variable Displacement Axial-piston Pumps &quot;PVC&quot; Series]]></title><link><![CDATA[https://348947411235.en.ec21.com/Variable-Displacement-Axial-piston-Pumps--11670456_11670801.html]]></link><description><![CDATA[gas industries.Characteristics:- Swashplate design.- High volumetric efficiency.- Smooth operation over the entire speed range.- Bimetal contro; valve has a high wear-resistance.- The bushing design ]]></description><pubDate><![CDATA[20221109]]></pubDate></item>
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<title><![CDATA[Single Stage Oil Rotary Vane Pump WSS Series]]></title><link><![CDATA[https://wspump.en.ec21.com/Single-Stage-Oil-Rotary-Vane--11583923_11583934.html]]></link><description><![CDATA[operation under ambient pressure.
11. Low noise level.
Applications
Packaging : food vacuum packaging, MAP, forming packaging, blister packaging, tube packaging
Degassing : food industry, plastic inj]]></description><pubDate><![CDATA[20230523]]></pubDate></item>
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<title><![CDATA[2X-4 0.55kw Double Stage Oil Rotary Vane Vacuum Pump]]></title><link><![CDATA[https://cece0126.en.ec21.com/2X-4-0.55kw-Double-Stage--10858660_10859159.html]]></link><description><![CDATA[2X Technical
Model 
2X-4
2X-8 
2X-15
2X-30A
2X-70A
Remark
pumping capacity(L/s)
4
8
15
30
70
Ultimate vacuum pressure
Gas ballast closed
&amp;le;6x10-2
with a Mcleod gauge
Gas ballast opern
&amp;le;6x10-1
&amp;l]]></description><pubDate><![CDATA[20181123]]></pubDate></item>

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