EDM Die Sinking Machine,die sinking edm,cnc edm die sinking machine Taizhou Jiangzhou CNC Machine Tool Manufacturing Co.,Ltd , https://www.machinetzjz.com
QDX pumps are half open impeller centrifugal submersible pumps,designed for automatic and non-automatic use.The impeller mounted on the end of the drive shaft,consists of a rear disk and blades,which are enclosed by the pump body cover.Fluid enter the ratating blade channel via the suction strainer,which forms the support base for the pump.Here the fluid moves radially from the centre outwards.Acquiring energy both in the form of pressure and increased speed.When it leaves the impeller the fluid is conveyed towards to volute.
Here part of the kinetic energy is transformed into pressure energy and the fluid leaves the pump via the side opening machined in the pump body.
Materical
Pump body: Cast-iron
Motor housing: Aluminum
Impeller: Aluminum
Motor wire: Copper
Shaft: 45# steel
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PUMP INSTALLATION AND APPLICATIONS
As portable electric drainage &irrigation devices.QDX series single-phase vertical submersible pumps with lover water input are widely suitable for water cluster boxes.Farmland.industrial&mining enterprises.construction sites.ship and family,and characterized by less volume.Light weight and convenient operation etc.(the pump is fitted with a floating switch.so it is possible to achieve the automatic control of start-stop action under no one's care.) Single-phase capacitor-running asynchronous or 3-phase asynchronous motor is equipped in this pump and installed with a built-in thermal protector,and can be automatically cut-off in the case of overheat or over-current.Thus assuring safe and reliable running under worse circumstances.
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STRUCTURAL CHARACTERISTIC
Aluminum pump body
Stainless steel mechanical seal (graphite to SiC to graphite)
With float switch or without
Round shape or square shape
Cast iron impeller or nylon impeller with tech-nopolymer half open type
With thermal overload protector in single phase motor.
 MOTOR
Closed,externally ventilated
Insulation Class B
Protection IP68
Continuous duty
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OPERATING LIMITS
Max.medium temperature:+40 ºC
Max.ambient temperature:+40 ºC
Medium free from granules or anything
that may damage the pump.
Voltage fluctuation range:0.9-1.1times
of the rated value
WARRANTY: 1 YEARÂ (according to our general sales conditions)
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Main Technical Parameter   Â
Item No
Voltage
Frequency
Power
HP
Flow rate
Head
Speed
Outlet
Float Switch
(Hz)
(KW)
(m³/h)
(M)
(R/min)
(Inch)
QDXS1.5-17-0.37
220V
50Hz
0.37
0.5
1.5
17
2860
1"
can add
QDXS1.5-25-0.55
220V
50Hz
0.55
0.75
1.5
25
2860
1"
can add
QDXS3-20-0.55
220V
50Hz
0.55
0.75
3
20
2860
1.25"
can add
QDXS10-12-0.55
220V
50Hz
0.55
0.75
10
10
2860
1.5"
can add
QDXS15-7-0.55
220V
50Hz
0.55
0.75
15
7
2860
2"
can add
QDXS1.5-32-0.75
220V/380V
50Hz
0.75
1
1.5
32
2860
1"
can add
QDXS3-24-0.75
220V/380V
50Hz
0.75
1
3
24
2860
1.25"
can add
QDXS8-18-0.75
220V/380V
50Hz
0.75
1
8
18
2860
1.5"
can add
QDXS10-16-0.75
220V/380V
50Hz
0.75
1
10
16
2860
2"
can add
QDXS15-10-0.75
220V/380V
50Hz
0.75
1
15
10
2860
2.5"
can add
QDXS30-7-1.1
220V/380V
50Hz
1.1
1.5
30
7
2860
3"
can add
QDXS10-20-1.1
220V/380V
50Hz
1.1
1.5
10
20
2860
2"
can add
QDXS40-9-1.5
220V/380V
50Hz
1.5
2
40
9
2860
3"
can add
QDXS15-18-1.5
220V/380V
50Hz
1.5
2
15
18
2860
2.5"
can add
Workshop
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Stainless Steel Parts Submersible Water Pump
Model NO.: QDX1.5-17-0.37 1.5-25-0.55 1.5-32-0.75
Power: Electric
Start Up: Electric Pump
Type: Submersible Pump
Application: Submersible Pump
Industry: Water Pump
Media: Submersible Pump
Performance: Automatic Pump
Theory: Centrifugal Pump
Impeller: Stainless Steel
Wire: Copper,Aluminum
Pump Housing: Stainless Steel
Pump Body: Stainless Steel
Trademark: FRONTO
Specification: 0.405*0.195*0.175
Origin: China
HS Code: 8413709190
WORKING PRINCIPLE