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<title><![CDATA[EC21 Product Catalogs - closed system]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/closed-system--1814/1/closed system.html]]></link><item>
<title><![CDATA[Oxygen Cylinder Filling Pump Air Pump Oxygen Oxygen Booster Pump for Diving with Gas Tank]]></title><link><![CDATA[https://shineeast2024.en.ec21.com/Oxygen-Cylinder-Filling-Pump-Air--11996822_12021621.html]]></link><description><![CDATA[closed cabinet. 
To operate this system, the pressure gauges, valves and pressure regulators have to be fitted on panels. The outlet pressure is easily to be set through a simple air regulator. 
The ]]></description><pubDate><![CDATA[20241031]]></pubDate></item>
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<title><![CDATA[Advanced Two-Stage Oil-Sealed Rotary Vane Pump for Laboratory and Industrial Use PNK-DP-030C]]></title><link><![CDATA[https://pronotek.en.ec21.com/Advanced-Two-Stage-Oil-Sealed--12005008_12008653.html]]></link><description><![CDATA[closed)
Mbar
7.0 · 10⁻⁴
Ultimate total pressure (gas‑ballast valve closed)
Mbar
5.0 · 10⁻³
Ultimate total pressure (gas‑ballast valve open)
Mbar
2.0 · 10⁻⁴
Water vapor tolerance
Mba]]></description><pubDate><![CDATA[20240923]]></pubDate></item>
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<title><![CDATA[SPR Vertical Slurry Pump Parts Casing Impeller FPL]]></title><link><![CDATA[https://missionslurrypump.en.ec21.com/SPR-Vertical-Slurry-Pump-Parts--11921620_12005004.html]]></link><description><![CDATA[closed impellers, which can meet the needs of different working conditions:
Open impeller: suitable for handling slurries containing larger solid particles, with strong anti-clogging ability, suitabl]]></description><pubDate><![CDATA[20240914]]></pubDate></item>
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<title><![CDATA[Fast Shipping 3GB Series High Pressure Three Screw Oil Bitumen Transfer Pump]]></title><link><![CDATA[https://shenghuipump.en.ec21.com/Fast-Shipping-3GB-Series-High--11992085_11992141.html]]></link><description><![CDATA[closed in the gear cavity, along the screw axial continuous uniform to push to the outlet for the system to provide the stable pressure. It is made of cast steel and has two kinds of insulation and n]]></description><pubDate><![CDATA[20240826]]></pubDate></item>
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<title><![CDATA[KSB Centrifugal Pumps]]></title><link><![CDATA[https://vacuumpumpsaisa.en.ec21.com/KSB-Centrifugal-Pumps--11098948_11098956.html]]></link><description><![CDATA[close to our customers
To support our customers, we complement our range of products with inspection, maintenance and repair services for industrial pumps, industrial valves and spare parts. The unpa]]></description><pubDate><![CDATA[20240729]]></pubDate></item>
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<title><![CDATA[14X12ST-TAH Slurry Pump]]></title><link><![CDATA[https://ruitepumps.en.ec21.com/14X12ST-TAH-Slurry-Pump--11811703_11811704.html]]></link><description><![CDATA[system
. It is especially for handling the toughest and most abrasive applications.
Model
14/12ST-TAH
Position of Pump Shaft
Horizontal pump
Impeller
open, semi-open, closed
Color
any color
Certifica]]></description><pubDate><![CDATA[20240410]]></pubDate></item>
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<title><![CDATA[Steel Drum Closure]]></title><link><![CDATA[https://cx01.en.ec21.com/Steel-Drum-Closure--11657631_11657642.html]]></link><description><![CDATA[system for standard close head drum. It is necessary to have a well- designed paint cap covering on drum lid mouth, preventing the inner side of drum from spraying paints contamination. Secure your d]]></description><pubDate><![CDATA[20221017]]></pubDate></item>
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<title><![CDATA[Buoy Submersible Pump]]></title><link><![CDATA[https://zlwaterpump.en.ec21.com/Buoy-Submersible-Pump--11104681_11104699.html]]></link><description><![CDATA[system,greenhouse planting and other water conservancy projects.
Product instruction: 
QJ deep well pump,QJ pump,well submersible pump,stainless steel Zhonglan deep well pump
, are energy-saving prod]]></description><pubDate><![CDATA[20210302]]></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[close contact at their tips with the stator wall throughout rotation. 
Thus the inlet port and outlet port on the stator are separated by them. The volume of the space leading to the inlet port expan]]></description><pubDate><![CDATA[20211102]]></pubDate></item>
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<title><![CDATA[Electric Water Supply Pumpset, Apply for Hydrants Pump Station]]></title><link><![CDATA[https://pump2pump.en.ec21.com/Electric-Water-Supply-Pumpset--9748985_9750320.html]]></link><description><![CDATA[system take closed loop control, automatically adjust the difference between actual pressure and set pressure, to ensure the pumpset system pressure stable.
High automation, operation simple and conv]]></description><pubDate><![CDATA[20151111]]></pubDate></item>
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<title><![CDATA[China Factory Hydraulic Centrifugal Mud Pump for Water Well Drilling Rig]]></title><link><![CDATA[https://pump11.en.ec21.com/China-Factory-Hydraulic-Centrifugal-Mud--11752849_11754637.html]]></link><description><![CDATA[close-coupled configuration).
Also available, Horizontal and Vertical Close Coupled Magnum.Products Description Tobee® Mission Magnum I Pumps SPECIFICATIONS: Sizefrom 3x2x13 to 10x8x14Capacity200-22]]></description><pubDate><![CDATA[20230322]]></pubDate></item>
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<title><![CDATA[China Centrifugal Vertical Inline Booster Pump]]></title><link><![CDATA[https://gempump.en.ec21.com/China-Centrifugal-Vertical-Inline-Booster--11884396_11884581.html]]></link><description><![CDATA[closed-loop production. The team of experienced production R&amp;D engineers is professional and efficient. Choose us, professional team, professional equipment, trustworthy.
China Gempump Main products:]]></description><pubDate><![CDATA[20240106]]></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[systems:- pressure controller- pressure and flow controller Х-Т open- pressure and flow controller Х-Т closed- pressure control remotely operated- electrical pressure controller 12/24В
]]></description><pubDate><![CDATA[20221109]]></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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