Oil-immersed pressure gauges can reduce the impact of vibration and have a long life.
Danfoss pressure sensor: it can accurately detect pressure, resist corrosion and has a long life
Diaphragm tank with carbon steel, quality assurance.Variable frequency voltage regulation reduces the impact on the system
MODEL
|
POWER
|
VOLTAGE
|
Q(m³/h)
|
H(m)
|
DN
|
QDW2-2
|
0.37KW
|
220
|
0.5-3.5
|
7.5-19
|
25
|
QDW2-2
|
0.37KW
|
380
|
0.5-3.5
|
7.5-19
|
25
|
QDW2-3
|
0.37KW
|
220
|
0.5-3.5
|
12月28日
|
25
|
QDW2-3
|
0.37KW
|
380
|
0.5-3.5
|
12月28日
|
25
|
QDW2-4
|
0.55kw
|
220
|
0.5-3.5
|
16-36
|
25
|
QDW2-4
|
0.55kw
|
380
|
0.5-3.5
|
16-36
|
25
|
QDW2-5
|
0.55kw
|
220
|
0.5-3.5
|
20.5-45.5
|
25
|
QDW2-5
|
0.55kw
|
380
|
0.5-3.5
|
20.5-45.5
|
25
|
QDW2-6
|
0.55kw
|
220
|
0.5-3.5
|
24-53.5
|
25
|
QDW2-6
|
0.55kw
|
380
|
0.5-3.5
|
24-53.5
|
25
|
QDW4-2
|
0.37KW
|
220
|
1月7日
|
8月19日
|
25
|
QDW4-2
|
0.37KW
|
380
|
1月7日
|
8月19日
|
25
|
QDW4-3
|
0.55kw
|
220
|
1月7日
|
13-28
|
25
|
QDW4-3
|
0.55kw
|
380
|
1月7日
|
13-28
|
25
|
QDW4-4
|
0.75KW
|
220
|
1月7日
|
19-37.5
|
25
|
QDW4-4
|
0.75KW
|
380
|
1月7日
|
19-37.5
|
25
|
QDW8-2
|
0.75KW
|
220
|
5月11日
|
14-20
|
50
|
QDW8-2
|
0.75KW
|
380
|
5月11日
|
14-20
|
50
|
QDW8-3
|
1.1KW
|
220
|
5月11日
|
21-29.5
|
50
|
QDW8-3
|
1.1KW
|
380
|
5月11日
|
21-29.5
|
50
|
QDW8-4
|
1.5KW
|
220
|
5月11日
|
27.5-39
|
50
|
QDW8-4
|
1.5KW
|
380
|
5月11日
|
27.5-39
|
50
|
QDW8-5
|
2.2KW
|
220
|
5月11日
|
36-51
|
50
|
QDW8-5
|
2.2KW
|
380
|
5月11日
|
36-51
|
50
|
QDW16-2
|
2.2KW
|
220
|
8月22日
|
15.5-26
|
50
|
QDW16-2
|
2.2KW
|
380
|
8月22日
|
15.5-26
|
50
|
QDW16-3
|
3KW
|
380
|
8月22日
|
25-40
|
50
|
Our company mainly deals in hardware tools, combined tools, electric tools, special tools for petroleum, metal processing machinery and petroleum drilling equipment. Diagonal Cutting Plier,Oil Drill Pipes,Drilling Tools,The company provides various centrifugal pumps, chemical pumps, screw pumps, booster pumps, variable frequency constant pressure pumps, hydrochloric acid pumps, testing pumps, etc. Diesel Engine Etc.Our companyoperates hardware tools and has established long-term and stable cooperative relations with many retailers. Rugao yaou import & Export Co. Ltd has won the trust of our customers with the principle of multi variety operation characteristics and small profit and quick turnover. Enjoy a high position among consumers.
Q:Can you supply pump qualified with CE and ISO standard?
A:Yes, our pump compliant with ISO /CEstandard.
Q:How to customize pumps and mechanical seals ?
A:Customers could send us application data, we will select suitable pump and seal types, or client could send us drawings, We are well in OEM and ODM.
Q:How can I pay for my items? What is the payment you can provide?
A:Usually by T/T, 30% down payment once PI confirmed, the balance will be paid after inspection and before shipment. L/C at sight
Q:How long is warranty?
A:1 year for main construction warranty.
Q:How long is production lead time?
A:Normally 25 days. If client need urgently, we have a huge spare parts stock, we could finish assembly and testing in 7-15 days.
Q:What is the shipping terms you can provide?
A:Depnends on customer's requirements, we can provide different transportantin terms, such as EXW, FOB, CIF.
Q:Who is in charge of after-sales?
A:YAOU has professional after sales service team, we will follow up the client's comments and suggest them good solutions. Solve client's problems and keeping the clients profit.
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Main Product:
Special Tools For Petroleum ,
Hand Operated Tools,
Electrical Tools ,
Oil Drilling Equipment,
Metal Processing Machinery,
Industrial Pump