About Us

    Wenzhou Yuanen Fluid Equipment Co.,Ltd ,located at the Binhai Zone of Wenzhou Economic and Technology Zone ,it is the rare manufacturers of high preicision fluid equipments .And we focus closely on the international cooperation,introduced the advanced machining equipments abroad .

    The mainly products we produce are sanitary pumps ,sanitary valves,pneumatic reversing valve ,sanitary pipe fittings,sanitary pipes .They are widely used in food, beer, beverage ,dairy prouducts, cosmetic, pharmacy and biology engineering field .The products made with accordance with the standards of ISO,IDF,DIN and 3A.And the technology can compared to the international level in the same field ,the quality is comply with the requirements of GMP .

    We,YUY, believe that “the customers are our best inspectors,the market is the most impartial judge of enterprises.Our mission is to provide the good quality products with competitive price and satisfaction service for our customers .We believe that we will be much more powerful under the principle of scientific and technology innovation,social reseponsibility.We believe that our honest ,enthusiasm and the step forward will win your support .We are looking forward to starting coopertion ,and establish mutual-benefit relationship with our customers ,and reach win-win .

Product Series
Sanitary pumps
Sanitary valve
Sanitary pipe fittings and connections
Sanitary pipes
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Sanitary self-priming pump  技术参数 Location:Home > Product > Product Show


    The pump is mainly used to deal with the convey of gas-bearing materials. So it  is
widely used in the occassions that the liquid level is instable,and the liquid level is lower than that
of inlet to draw the material ,and also used as reture in the CIP system .And it is the necessary
convey equipment in the food,chemical ,pharmacy .field.
Functions and specifications  

The design adopt the side channel principle leading to the excellent suction,sanitariality ,low
power ,lower noise ,easy to clean ,and low cost to maintanance .
shaft sealing  
YUY sanitary priming pump seal is mechanical seal ,include the stationary ring SUS316L steel
embedded in grapgite structure ,and the movable ring made of silicon carbide .


All the part contact with medium ,pump case.pump cover and impeller are made of AISI316L stainless
steel .  
The part contact with medium:AISI316L stainless steel  
Other parts:AISI304 stainless steel  
The sealing contact with medium:EPDM
UnRegisteredSurface treatment
The part contact with medium is polished ,and other part is glass painted or sand
blasted treatment.  
Max Inlet Pressure:0.5Mpa
Temperature Range:-10°C to +140°C(EPDM)
flushed mechanical seal:
water pressure:Max0.1MPa
  water consumption:0.25-0.5L/min

I)According to the configuration ,we adapt three phase“ABB”brand AC motor. The motor desiged
according to the International Eltronical Commission IEC 60034.IEC60072,and comply with the
EC requirements of “CE”marking requirement .
II).The explosion-proof motor also available ,that can meet with the requirement of different
applications .
III)It with excellent electric performance ,and with low niose,low vibration,the protection grade is
IP55,insulation grade is F.
Iv) The operate involtage  
>3Kw,380-420V/660-690V, △/Y
VI)Operate way :continously  
VII)Running Speed : 2900r/min

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