One, QDX type stainless steel submersible pump (in the water) Installation
A: Mobile installation: standard elbow pump, direct connection to the hose to achieve mobile installation
B: fixed installation: water pump to remove the elbow, outside the interface Thread structure, according to the pump outlet diameter with the corresponding external threaded pipe (steel pipe, plastic pipe can be).
1. The stainless steel submersible electric pump is an electric discharge and irrigation water supply device that is an assembly of a motor and a water pump. The structure is simple and compact. The submerged submergence pump works without the construction machine room, and is easy to use and widely used.
2, stainless steel submersible pump contact with liquid all non-magnetic stainless steel casting, so it has its own non-polluting, anti-corrosion characteristics, expand the use of submersible pumps and applications.
3, stainless steel submersible pumps with high strength characteristics, the product under the premise of ensuring quality and use, to further reduce the weight, the use of more lightweight and convenient.
4, the motor uses F-class insulation, equipped with thermal protection device, greatly extending the service life of the pump.
5, the company has a professional precision casting workshop, special materials can be customized. Such as 304,316,316L and so on.
6, stainless steel has its own high temperature performance, coupled with my company's technology to ensure that the stainless steel submersible pump operating at 50 degrees or less media can run normally, according to different environmental needs, the company through technical improvements can be at about 100 degrees medium temperature Special custom-made water pump.
The use range of 7,304 is easy to use between PH values 4-10. If it exceeds the medium, it is recommended to use 316 or 316L.
8, in addition to the voltage can do 220V, but also can do 380V voltage model will become QX stainless steel submersible pump.
Second, QDX type stainless steel submersible pumps (in water) product material corrosion resistance
|
stainless steel material
|
Ordinary water
|
mineral water
|
neutral
|
Acidic
|
Alkaline
|
seawater
|
brine
|
Description letter meaning
|
|
S201
|
A
|
A
|
B
|
NO
|
NO
|
NO
|
NO
|
A: meet B: apply
|
|
S304
|
A
|
A
|
A
|
A
|
B
|
B
|
A
|
|
S316
|
A
|
A
|
A
|
A
|
A
|
A
|
A
|
|
S316L
|
A
|
A
|
A
|
A
|
A
|
A
|
A
|
Three, QDX type stainless steel submersible pump (in the water) model specifications parameters
|
Product number
|
flow
|
Yang Cheng
|
power
|
Voltage
|
caliber
|
|
M3/h
|
m
|
kW
|
V
|
Mm
|
|
QDX1.5-17-0.37
|
1.5
|
17
|
0.37
|
220
|
25
|
|
QDX3-18-0.55
|
3
|
18
|
0.55
|
220
|
25
|
|
QDX10-12-0.55
|
10
|
12
|
0.55
|
220
|
50
|
|
QDX3-25-0.75
|
3
|
25
|
0.75
|
220
|
25
|
|
QDX10-16-0.75
|
10
|
16
|
0.75
|
220
|
50
|
|
QDX30-7-1.1
|
30
|
7
|
1.1
|
220
|
80
|
|
QDX40-6-1.5
|
40
|
6
|
1.5
|
220
|
80
|
|
QX1.5-17-0.37
|
1.5
|
17
|
0.37
|
380
|
25
|
|
QX3-18-0.55
|
3
|
18
|
0.55
|
380
|
25
|
|
QX10-12-0.55
|
10
|
12
|
0.55
|
380
|
50
|
|
QX3-25-0.75
|
3
|
25
|
0.75
|
380
|
25
|
|
QX10-16-0.75
|
10
|
16
|
0.75
|
380
|
50
|
|
QX30-7-1.1
|
30
|
7
|
1.1
|
380
|
80
|
|
QX40-6-1.5
|
40
|
6
|
1.5
|
380
|
80
|
|
QX10-34-2.2
|
10
|
34
|
2.2
|
380
|
50
|
|
QX10-44-3
|
10
|
44
|
3
|
380
|
50
|
|
QX10-56-4
|
10
|
56
|
4
|
380
|
50
|
