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<title><![CDATA[EC21 Product Catalogs - Speed Reducer]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/Speed_Reducer--1814/1/Speed Reducer.html]]></link><item>
<title><![CDATA[Gear Unit Speed Reducer Breather Vent Plugs,Breather Drain Plugs]]></title><link><![CDATA[https://1375244396.en.ec21.com/Gear_Unit_Speed_Reducer_Breather--3873469_6307452.html]]></link><description><![CDATA[Any Size OEM are welcome.
Work Pressure: 0.005 MPa to M 0.03 MPa
Temperature Range: -30 Cent degrees to 130 Cent degrees.
Usage: Pump Gearboxes, Speed Reducer, Compressor and Power Transmission.
]]></description><pubDate><![CDATA[20220703]]></pubDate></item>
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<title><![CDATA[SAZP Ceramic Slurry Pump]]></title><link><![CDATA[https://slspump.en.ec21.com/SAZP_Ceramic_Slurry_Pump--11948104_12046987.html]]></link><description><![CDATA[Speed
720,990,1480 and 2960r/min
Power
30-1200kw
Main models
1½1 • 2/1½ •3/2 • 4/3 • 6/4 • 8/6 • 10/8 • 12/10 • 14/12 • 16/14 •18/16 •20/18 • 24/20 •24/22 •28/24 
Bracke]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
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<title><![CDATA[China Single-Stage Oil-Sealed Rotary Vane Pump Supplier PNK-SP-0020]]></title><link><![CDATA[https://pronotek.en.ec21.com/China_Single_Stage_Oil_Sealed--12005008_12006952.html]]></link><description><![CDATA[reducing downtime and maintenance costs.
Product Parameters
Technical Data
Unit
PNK SP 0025
pumping speed 50Hz
m³/h
25
pumping speed 60Hz
30
Ultimate pressure
Mbar(abs)
0.5
Nominal motor rating/Mote]]></description><pubDate><![CDATA[20240919]]></pubDate></item>
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<title><![CDATA[Fatory Price Stainless Steel Sanitary Lobe Pump Liquid Filling Machine for Honey]]></title><link><![CDATA[https://shenghuipump.en.ec21.com/Fatory_Price_Stainless_Steel_Sanitary--11990538_11992081.html]]></link><description><![CDATA[Carbide, SiC-SiC, Tungsten Carbide-Tungsten Carbide.
7. Different drives for options: step-less speed reducer, fixed ratio reducer, variable frequency motor, explosion-proof motor, etc.
]]></description><pubDate><![CDATA[20240826]]></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[speed and auxiliary support structure of pump head to ensure stable operation during the production process of impeller. The pump has good cavitation performance to ensure strong suction capacity. gr]]></description><pubDate><![CDATA[20240723]]></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[dimensions（mm）
6000x2300x2400
Mass（kg）
10000
Diesel engine model
WP10
Diesel engine powe（KW）
266
Rated rotation speed（r/min）
2100
More information please click here
.
]]></description><pubDate><![CDATA[20240703]]></pubDate></item>
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<title><![CDATA[High Flow Centrifugal Horizontal Slurry Pump]]></title><link><![CDATA[https://zidongpump.en.ec21.com/High_Flow_Centrifugal_Horizontal_Slurry--5557523_11674227.html]]></link><description><![CDATA[Overview
Capacity Range: 12-5400 m3/h 
Head Range: 5- 68m 
Speed Range: 200-3800rpm
Power Range: 15-1200kw
ZH High Chrome Alloy Slurry Pumps are single-stage, single-suction and cantilevered, double ]]></description><pubDate><![CDATA[20240604]]></pubDate></item>
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<title><![CDATA[EVI DC Inverter Heat Pump]]></title><link><![CDATA[https://gtheatpump.en.ec21.com/EVI_DC_Inverter_Heat_Pump--11374249_11477491.html]]></link><description><![CDATA[speed and regulates temperature at the same time to avoid any rapid fluctuations in temperature and energy usage. Compared to previous generation technology, this system has many innovative features ]]></description><pubDate><![CDATA[20240418]]></pubDate></item>
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<title><![CDATA[Pulseless Metering Pumps]]></title><link><![CDATA[https://cheonsei.en.ec21.com/Pulseless_Metering_Pumps--1_3278239.html]]></link><description><![CDATA[speed of the 
flanger is a sinusoidal wave, which is the cause of the pulse in the discharge 
capacity. 
Cheonsei paid attention to this sinusoidal wave. We thought &quot;Can&apos;t 
we make the flow speed fix]]></description><pubDate><![CDATA[20070313]]></pubDate></item>
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<title><![CDATA[Shijiazhuang Mining Dewatering Slurry Pump Ash Pump Mud Pump]]></title><link><![CDATA[https://owen886886.en.ec21.com/Shijiazhuang_Mining_Dewatering_Slurry_Pump--1824830_8274911.html]]></link><description><![CDATA[mining slurry pump/centrifugal slurry pump /dewatering pump ash pump
1. Slurry pump technical Parameter:
Ex: 25ZHB
a) Caliber: DN25-DN400mm
b) Flow:12-5040m3/hr
c) Head:5-118 m
d) Rotate speed:300-38]]></description><pubDate><![CDATA[20190320]]></pubDate></item>
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<title><![CDATA[API 11E Standard Conventional Walking Beam Pumping Units]]></title><link><![CDATA[https://jintaibladder.en.ec21.com/API_11E_Standard_Conventional_Walking--4039044_4311073.html]]></link><description><![CDATA[speed reducers and oil pumping units for the pumps. It has more than 500 employees, of which over 160 are technicians and engineers, with the annual production capacity of more than 3000 sets of spee]]></description><pubDate><![CDATA[20100426]]></pubDate></item>
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<title><![CDATA[Drilling Mud Pump 10p130 12-P-160 Oil Drilling Mud Pump Spare Parts]]></title><link><![CDATA[https://hnaru.en.ec21.com/Drilling_Mud_Pump_10p130_12--10363286_10418781.html]]></link><description><![CDATA[speed: 130SPM
(4) Stroke length 9”(228.6mm)
(5) Rated speed of pinion shaft 582 rpm
(6) Gear ratio: 4.48:1
(7) Valve standard: API7#
(8) Suction inlet 10”
(9) Discharge outlet 5 1/8”(5000PSI)
(]]></description><pubDate><![CDATA[20230907]]></pubDate></item>
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<title><![CDATA[Tokimec SQP Pump Cartridge Kit]]></title><link><![CDATA[https://victory222.en.ec21.com/Tokimec_SQP_Pump_Cartridge_Kit--5063283_5072969.html]]></link><description><![CDATA[speed of rotation ranges from 600 rpm to 2200 rpm. The intra-vane structure can supply the pump with long service and low noise, also high pressure and large flow. The smooth operation and more effic]]></description><pubDate><![CDATA[20230420]]></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[Working Principle
2XZ series rotary vane vacuum pump is double stage high speed oil sealed rotary vane vacuum pump (hereinafter referred it as &quot;the pump&quot; for short). Its pumping principle is same as ]]></description><pubDate><![CDATA[20211102]]></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[speed, state memory (power-down memory). 
&amp;bull; Display and control flow rate, accumulate dispensing volume. 
&amp;bull; Speed resolution is 0.1rpm. 
&amp;bull; Brushless servo motor drive with large torque]]></description><pubDate><![CDATA[20140403]]></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[Speed n
(rpm)
Eff. η
(%)
NPSH
(m)
6/4E-AH
120
M
M
162-360
12-56
800-1550
65
5-8
5
Should you have any questions and requirements, please feel
free contact us.
Mob: +86-17632062190 | Skype:
Tobee.Pum]]></description><pubDate><![CDATA[20221031]]></pubDate></item>
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<title><![CDATA[Dredge Pump (DoubleWalled)]]></title><link><![CDATA[https://william32.en.ec21.com/Dredge_Pump_DoubleWalled--7622172_8616347.html]]></link><description><![CDATA[Speed (r/pm)
Efficiency (%)
Inlet Diameter
(mm)
Outlet Diameter (mm)
NPHr
Max Flowed Particle (mm)
Pump Weight (T)
(m)
Five Pieces
Three Pieces
MDRE060-UH01
700--1100
20--45
500--750
65--70
300
250
4]]></description><pubDate><![CDATA[20131115]]></pubDate></item>
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<title><![CDATA[Axial Piston Pump A2V]]></title><link><![CDATA[https://gelanrex.en.ec21.com/Axial_Piston_Pump_A2V--7959665_9905364.html]]></link><description><![CDATA[speed an displacement and is infinitely variable at constant drive speed.
​Comprehensive control programme for every control and regulating function.
Heavy duty rolling bearings for intermittent hi]]></description><pubDate><![CDATA[20220208]]></pubDate></item>
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<title><![CDATA[Cummins Diesel Fire Fighting Pump Set]]></title><link><![CDATA[https://pdmelectronic.en.ec21.com/Cummins_Diesel_Fire_Fighting_Pump--8581052_10939862.html]]></link><description><![CDATA[speed: 1450rpm, 2900rpm, etc.
Fluid: Water, oil, etc.
Diesel: Cummins, CAT, Chinese brand diesel, etc.
For more products information, you can check our home page: Www. Pdmmachinery. COM or email to u]]></description><pubDate><![CDATA[20190424]]></pubDate></item>
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<title><![CDATA[250HP One Input Two Output Pump Drive DPD-220]]></title><link><![CDATA[https://geardrivingparts.en.ec21.com/250HP_One_Input_Two_Output--11856079_11856080.html]]></link><description><![CDATA[speed-increasing and speed-reducing options. Modular design options include a flexible coupling, rubber block drive, or clutch to match your SAE engine flywheel dimensions. Independent mounting is an]]></description><pubDate><![CDATA[20231018]]></pubDate></item>
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<title><![CDATA[TOBEE  Sand Centrifugal Pump Used in Solids Control Mineral Oil Base Drilling Mud]]></title><link><![CDATA[https://pump11.en.ec21.com/TOBEE_Sand_Centrifugal_Pump_Used--11752849_11754588.html]]></link><description><![CDATA[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 SANDMASTER is the pump of choice. 
Typical C]]></description><pubDate><![CDATA[20230322]]></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[speeds of the Tobee HH Heavy Duty Slurry Pump, together with the comprehensive choice of abrasion resistant alloys and elastomers, provide unrivalled performance and service life for all abrasive min]]></description><pubDate><![CDATA[20230506]]></pubDate></item>
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<title><![CDATA[Digital Auto Control Mechanical Diaphragm Metering Pumps]]></title><link><![CDATA[https://dongkai1.en.ec21.com/Digital_Auto_Control_Mechanical_Diaphragm--11601454_11694748.html]]></link><description><![CDATA[speed and flow through a digital display. TheVFD uses digital (4 to 20 mA) inputs and outputs to monitor and control elements of the process.
The PVC model is ideal for pumping Sodium Hydroxide, Sulf]]></description><pubDate><![CDATA[20221219]]></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[SPEED MAX.
Hysteresis width0.3V~0.4VHigh level input current65uA MAX. (PWM IN 5V)Low level input current-65uA~-95uA(PWM IN 0V) 
Features
High vacuum and large flow rate. Strong adaptability to enviro]]></description><pubDate><![CDATA[20230704]]></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_Apply--9748985_9750320.html]]></link><description><![CDATA[speed drive in the worldwide. The origin national variable speed drive controls the speed and quantity of single or more than pumps to make sure constant pressure water supply. Then our water supply ]]></description><pubDate><![CDATA[20151111]]></pubDate></item>
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<title><![CDATA[Laboratory Peristaltic Pump]]></title><link><![CDATA[https://crpump12.en.ec21.com/Laboratory_Peristaltic_Pump--10573486_10573725.html]]></link><description><![CDATA[Product Description: 
M series can be installed by YZ1515x,YZ2515x,DG-1 and DG-2 four kinds of pump heads.Flow speeds can be adjusted by hand through switching knobs, instead of the traditional way o]]></description><pubDate><![CDATA[20190517]]></pubDate></item>
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<title><![CDATA[Low Price Small Hydraulic Hand Operated Manual Oil Pump SYB-1]]></title><link><![CDATA[https://taigaolisa.en.ec21.com/Low_Price_Small_Hydraulic_Hand--10720290_10720291.html]]></link><description><![CDATA[Reduced handle effort and ergonomic grip for less operator fatigue. 
c. Two-speed operation for fast and easy operation. 
d. Vent free reservoir eliminates spills. 
e. Quick grip handle allows for ea]]></description><pubDate><![CDATA[20190117]]></pubDate></item>
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<title><![CDATA[Gravel Pump, Dredge Pump Supplier]]></title><link><![CDATA[https://liana2018.en.ec21.com/Gravel_Pump_Dredge_Pump_Supplier--10839904_10839959.html]]></link><description><![CDATA[triangular belt drive, flexible coupling drive, gear reducer drive, fluid coupling drive, thyristor speed control, etc. 
-Applications 
Sand and gravel 
Coarse sand 
Dredging 
Fine Tailings 
Coal]]></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[1. Product Description
1-1. Specification
Pump Size
55cc
80cc
107cc
Displacement 
54.6
80.3
106.6
Working pressure [bar]
250
250
250
Max. pressure [bar]
350
350
350
Max. speed [rpm]
2,000
1,800
1,600]]></description><pubDate><![CDATA[20190716]]></pubDate></item>
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<title><![CDATA[ZJB-70 1.5KW Roots Booster Vacuum Pump]]></title><link><![CDATA[https://cece0126.en.ec21.com/ZJB_70_1.5KW_Roots_Booster--10858663_10859117.html]]></link><description><![CDATA[ZJ &amp;ZJB Technical
Model
Suction capacity (L/S)
Limit vacuum
(&amp;le;Pa) 
Speed
(rpm)
Motor Power
(kw)
Inlet Dia.
(mm)
Outlet Dia.
(mm)
Weight
(Kg)
Recommended backing pump model
ZJ-70
70
6x10-2
2780
1.5]]></description><pubDate><![CDATA[20181123]]></pubDate></item>
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<title><![CDATA[VB Series Double Stage HVAC Air Conditioning Refrigeration Rotary Vane Vacuum Pump]]></title><link><![CDATA[https://hvacolink.en.ec21.com/VB_Series_Double_Stage_HVAC--11488075_11488083.html]]></link><description><![CDATA[speed- High efficient filtration with high quality filter element to reduce oil mist efficiently- High efficient motor to ensure reliable and outstanding performance- Soft rubber lined comfortable an]]></description><pubDate><![CDATA[20211207]]></pubDate></item>
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<title><![CDATA[F1600 Triplex Piston Mud Pump]]></title><link><![CDATA[https://saigaogroup.en.ec21.com/F1600_Triplex_Piston_Mud_Pump--11093688_11181026.html]]></link><description><![CDATA[speed spm
120
Max. liner bore in.(mm)
7&quot; (177.8)
Stroke in. (mm)
12 &quot; (304.8)
Cylinder hydraulic test pressure psi(kg/cm2)
7500 (527)
Gear ratio
4.3:1
Suction pipe dia. in.
12 &quot;
Discharge pipe dia. i]]></description><pubDate><![CDATA[20200622]]></pubDate></item>
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<title><![CDATA[Sleigh Axial-flow Pump]]></title><link><![CDATA[https://zlwaterpump.en.ec21.com/Sleigh_Axial_flow_Pump--11104680_11104687.html]]></link><description><![CDATA[speed rotating,at the same time the inside liquid also rotates. Under the action of the centrifugal force,the water in the pump shoot out from the impeller, finally flow out of the pump outlet and ou]]></description><pubDate><![CDATA[20210302]]></pubDate></item>

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