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<title><![CDATA[EC21 Product Catalogs - noise control systems]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/noise-control-systems--1814/1/noise control systems.html]]></link><item>
<title><![CDATA[Yarway Blow-off Valves]]></title><link><![CDATA[https://vacuumpumpsaisa.en.ec21.com/Yarway-Blow-off-Valves--11098937_11056487.html]]></link><description><![CDATA[noise displacement pumps
Blow-off service in boiler systems to remove dirt, sediment and scale as well as maintain boiler level surge.
Size range: NPS 1, 1¼, 1½, 2, 2½
TECHNICAL DATA
[DN 25, 32, 4]]></description><pubDate><![CDATA[20240729]]></pubDate></item>
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<title><![CDATA[DC Inverter Heat Pump]]></title><link><![CDATA[https://gtheatpump.en.ec21.com/DC-Inverter-Heat-Pump--11374249_11413802.html]]></link><description><![CDATA[DC inverter heat pump
DETAILS:
FULL DC INVERTER TECHNOLOGY
It is the real full inverter heat pump
by DC inverter compressor, DC inverter control system and DC inverter fan motor. Inverter technology ]]></description><pubDate><![CDATA[20240418]]></pubDate></item>
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<title><![CDATA[Gravel Pump]]></title><link><![CDATA[https://cworldind.en.ec21.com/Gravel-Pump--10976934_10976941.html]]></link><description><![CDATA[noise and vibration of the pump translates into improved hydraulic efficiency. The series of pumps are cased in hard-alloy which is a high anti-wear and high anti-corrosive impact resistance material]]></description><pubDate><![CDATA[20240306]]></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[noise, or the water pressure on the output drops, or electricity consumption increased significantly, the submersible sewage pump should be stopped immediately for maintenance.
(2) When some submersi]]></description><pubDate><![CDATA[20210302]]></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[control types- Possibility of tandem according to SAE- Low noise levelVariable displacement pump PVC series are designed for hydraulic systems of mobile equipment. Low power consumption, a wide range]]></description><pubDate><![CDATA[20221109]]></pubDate></item>
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<title><![CDATA[A4VSO355LR2G/30R-PPB13N00 Hydraulic Piston Pump]]></title><link><![CDATA[https://heavyequipmentmainta.en.ec21.com/A4VSO355LR2G-30R-PPB13N00-Hydraulic-Piston--11586014_11586018.html]]></link><description><![CDATA[systems, etc.
Details of A4VSO355LR2G/30R-PPB13N00
Product introduction:
Specially designed for open circuit hydraulic drive, remote control.
The flow of the pump is proportional to the speed and dis]]></description><pubDate><![CDATA[20220613]]></pubDate></item>
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<title><![CDATA[SK-2D 4KW Single Stage Liquid Ring Vacuum Pump From China]]></title><link><![CDATA[https://cece0126.en.ec21.com/SK-2D-4KW-Single-Stage--10858650_10859166.html]]></link><description><![CDATA[Technical Parameters
Model 
Motor
Power
(KW)
Suction
capacity
(m&amp;sup3;/min)
Limitvacuum
Inlet&amp;Outlet
Speed
(r/min)
Weight
(Kg)
Size
(mm)
Operating
liquid flow rate
(L/min) 
Noise
dB(A)
(-Mpa)
Torr
SK]]></description><pubDate><![CDATA[20181123]]></pubDate></item>
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<title><![CDATA[High Efficiency Swimming Pool Pump Circulation Swimming Pool Water Pumps]]></title><link><![CDATA[https://yongsenpoolspa.en.ec21.com/High-Efficiency-Swimming-Pool-Pump--11820800_11820806.html]]></link><description><![CDATA[systemsand filter,wall-mount pipeless filter,in-ground filtration system2.Circulation systemswimming pool water pump3.Disinfection systemchlorine feeder,salt chlorinator,pool controller,ozone,UV4.Lig]]></description><pubDate><![CDATA[20230805]]></pubDate></item>
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<title><![CDATA[Open Circuit A10V 53series Conforming To Rexroth Structure High Pressure Axial Piston Pump]]></title><link><![CDATA[https://archerho.en.ec21.com/Open-Circuit-A10V-53series-Conforming--11665396_11666350.html]]></link><description><![CDATA[control and adjust
function.
6. 
Can be driven via through shaft,
suitable to add gear pump or axial piston pump.
7. 
Compact design.
8. 
High efficiency.
9. 
High power density.
10. 
Low noise level]]></description><pubDate><![CDATA[20221101]]></pubDate></item>
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<title><![CDATA[Dispensing Peristaltic Pump Wt600f]]></title><link><![CDATA[https://leadfluid.en.ec21.com/Dispensing-Peristaltic-Pump-Wt600f--7516389_8318891.html]]></link><description><![CDATA[controlling function. 
&amp;bull; The operating expert system guides users setting parameters correctly. 
&amp;bull;Intelligent temperature-control technology reduces working noise. 
&amp;bull; External high-low]]></description><pubDate><![CDATA[20140403]]></pubDate></item>
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<title><![CDATA[12V/24V Micro Brushless DC Circulation Pump DC40B]]></title><link><![CDATA[https://shyskytech.en.ec21.com/12V-24V-Micro-Brushless-DC--8464416_8468153.html]]></link><description><![CDATA[12V/24V Micro DC Brushless Magnetic Drive Water Pump Low noise Absolutely safe completely waterproof For fountain computer cooling system 
This is a high-quality made DC Brushless Magnetic Drive Wate]]></description><pubDate><![CDATA[20140905]]></pubDate></item>
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<title><![CDATA[Air To Water Heat Pump Md20d]]></title><link><![CDATA[https://bluewaysd.en.ec21.com/Air-To-Water-Heat-Pump--8269544_8674098.html]]></link><description><![CDATA[control: Micro processor based digital controller with LCD display. 
*. Back-up heating element for emergency (optional). 
*. Low noise level fan. 
*. High efficiency tube-in- shell heat exchanger. 
]]></description><pubDate><![CDATA[20180301]]></pubDate></item>
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<title><![CDATA[Hydraulic Variable Displacement A10VSO Axial Piston Pump Replace Rexroth]]></title><link><![CDATA[https://gelanrex.en.ec21.com/Hydraulic-Variable-Displacement-A10VSO-Axial--7959665_7959666.html]]></link><description><![CDATA[Control Built In
• Long Service Life
• Large Range of Flow Rates Available
• Low Noise Level
• Cast Iron Contruction
• Standard Mounting Flange Dimensions
• Standard Drive Shaft Dimension]]></description><pubDate><![CDATA[20220208]]></pubDate></item>
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<title><![CDATA[D-Power Booster System]]></title><link><![CDATA[https://hnlglobal.en.ec21.com/D-Power-Booster-System--9914429_9914432.html]]></link><description><![CDATA[System with combination of small and large quantity of flow 
- Water supply is stabilized because of segmentation of water supply 
- Minimizes noise and vibration, which extends lifespan of water sup]]></description><pubDate><![CDATA[20180618]]></pubDate></item>

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