|Place of Origin:||China|
|Minimum Order Quantity:||50pcs|
|Packaging Details:||Export carton, carton's dimension:47*31*25cm|
|Payment Terms:||Western Union, , T/T, L/C,paypal|
|Supply Ability:||3000pcs per day|
|Basic Materials:||PPS,PTFE, EPDM,hardware||Structure:||Piston Pump|
|Working Way:||Continuous Or Intermittent||Usage:||Air Or Vacuum|
|Power:||Electric||Application:||Inflate And Deflate Gas|
|Pressure:||-85Kpa Vacuum And 450Kpa Pressure||Motor:||DC Pump|
|Model:||DHW724-4504-5000||Pump Name:||Air Vacuum Piston Pump|
Small piston brushless dc medical equipment air pump
Single package size: 13*9.5*9.5cm
Single gross weight:1 kg
Package Type:carton and tray / honey-comb carton and tray
Lead Time :
|Quantity(Piece)||1 - 100||101 - 500||501 - 1000||>1000|
High pressure and high flow
Extreme chemical resistance
High level of gas tightness
Optimal solution for your application
|Free Flow rate(L/M) for air||35|
|Noise level(db)||55db in one meter|
|Materials||PPS and Teflon|
|Inlet diameter and outlet diameter(mm)||ID:4.5mm OD:8.5mm|
Remark: Usually our pump has 4 kinds of voltage:6V, 9V,12V and 24V.
When you choose pump, you can tell me the pump's voltage you need.
We can do it for you.
The flow pressure chart
3-wires motor connection
|AWG 20 Black||GND|
|AWG 20 RED||M+12~+25V|
|High level input voltage||1.8V~5.5V|
|Low level input voltage||
TO GND SPEED MAX.
|High level input current||65uA MAX. (PWM IN 5V)|
|Low level input current||-65uA~-95uA(PWM IN 0V)|
Unlabeled tolerance is ± 0.1mm.
Outlet:OD 8.5mm, silicone hose suggestion:ID 10mm
Materials:pump body: PPS, diaphragm: Teflon
Because we use imported ball bearing,the pump’s performance is stable and high.
The membrane is made by Teflon and pump's body is made by special PPS which make pump well endurance and strong chemical resistance.
Q.1: What's your factory address ? May I visit your factory ?
Our factory is located in:5th floor, Zhongpeng Building, Zhongpengcheng Industrial Park,The 4th Industrial Zone of Heshuikou, Gongming Street, Guangming New District, Shenzhen, China
Welcome to visit our factory.
Q.2: When I get my products, is there anything I should pay attention to ?
It need to clear the filter once every two months.
When use it, it need to handle with care and pay more attention to waterproof.
Q.3 : Can I buy the sample to test?
We are pleased to send the samples for your evaluation.
Q.4: Do you have test records of every pump?
We will inspect products three times before shipment and every pump have the test records. We will keep these test records to our quality traceability system about 3-5 years.
Test items : workmanship, air flow rate, power, pressure, current, noise, vibration , temperature and durability etc.