Printing Systems Miniature Water Pump / Small Electric Water Pump Long Life

Brand Name:Feiyinsi
Certification:Rohs,Reach
Model Number:SW312-203-2800
Minimum Order Quantity:negotiation
Payment Terms:Western Union, , T/T, L/C,paypal
Place of Origin:China
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Location: Shenzhen Guangdong China
Address: 5th floor, Zhongpeng Building, Zhongpengcheng Industrial Park,The 4th Industrial Zone of Heshuikou, Gongming Street, Guangming New District, Shenzhen, China
Supplier`s last login times: within 22 hours
Product Details Company Profile
Product Details

Printing Systems Miniature Water Pump / Small Electric Water Pump Long Life


Miniature Water Pump features


Our Miniature Water Pump are made with introduced international advanced technology,running by way of oil-free lubrication,distinguishing features of small size,light weight,good durability,maintenance-free,low noise and so on.Mainly forelock cars braking power,home oxygen machine,vacuum packaging machine,beauty equipment,chemical machinery.medical equipment etc.


Miniature Water Pump advantage

  1. Brush and brush-less direct current motor for selection
  2. Dry running, durable and maintenance free
  3. Self-priming and excellent for pressure

Miniature Water Pump application


Medical and surgical equipment

Hemodialysis apparatus ·Seal flush

Exhaust fumes treatment ·Sampling

Cooling systems ·Lab instrumentation


Miniature Water Pump SPECIFICATIONS / parameters


ModelSW312-203-2800 Miniature Water Pump
Size(mm)32.8*50*70
Voltage(DC/V)6V,9V,12V,24V
Power(W)3
Vacuum(Kpa)20
Pressure(Kpa)500-600
Free Flow rate(L/M) for water0.3
Self-priming height(m)1
Head/lift (m)5-7
life span>6000hours under continuously working
Weight(G)160


Brushless Mini DC water pumps work Note:


1. Power to DC Power Supply, reverse polarity is strictly prohibited, generally red positive power supply, black to negative

2. pumps in addition to immersible work can be identified, the rest can not be immersed in water, or they will cause a short circuit burned.

3. pumps is prohibited by the strong shock, fall from a height on the ground and other external damage.

4. pumps can not take strong acid and other corrosive liquids and granular solids with a tiny hard. Can not cycle more thick viscosity liquids, such as oil, high concentrations of oil and other fluids vast.

5. pumps was not long-time stall, causing the motor burned.

6. pumps can not withstand high voltage shock.


company introduction


Founded in 1999, Yanhua faith is concentrated on mold and plastic injection first.

In 2001, we start our own assemble line to produce pumps.

In 2002, we have our own sales team.

In 2003, we have our over-sales team.

From 2010, we start our own patent, now we have more than 20 patents.

In 2010, yanhua company has passed ISO9001 certification

In 2011years, we have our own trademark”Feinyinsi”.

Today, Yanhua have 12 production lines and 300 skilled workers, our monthly producton capacity is 500,000pcs brushless and brush dc pumps,100,000 piston pumps and 10,000 gear pump and water pump.


The company consists of a professional design department, mold department, injection department , assembling workshop and sales department.


Our mold department and injection department is very matured.

We do mold and plastic injection for more than 20years.

China Printing Systems Miniature Water Pump / Small Electric Water Pump Long Life supplier

Printing Systems Miniature Water Pump / Small Electric Water Pump Long Life

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