Zhejiang Lanbang Pump Science & Technology Co., Ltd.

China Manufacturer with main products: Pump, Submersible Pump, Sewage Pump, Deep Well Pump, Centrifugal Pump, Stainless Steel Pump, Surface Pump, Borehole Pump

Home  >Products Catalog > submersible pump > QDX6-7-0.25kw cheap submersible pump sewage pump deep well borehole pump,

QDX6-7-0.25kw cheap submersible pump sewage pump deep well borehole pump,

FOB Price: 29.00 - 54.00 USD/Piece
Supply Ability: 300 Piece/Pieces per Day
Shipping: FOBNingbo
Payment Terms: L/C, T/T
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Zhejiang in China
Packaging Details: carton wood carton

Quick Details

  • Application: Submersible
  • Pressure: High Pressure
  • Fuel: electric
  • Standard or Nonstandard: Standard
  • Power: Electric
  • Usage: Water
  • Structure: Single-stage Pump
  • Theory: Centrifugal Pump
  • Model Number: QDX

Specifications

Condition Of Usage
1.The depth for the electrical pump below the water is no more than 5m
2.The temperature of the water is no higher than 40℃
3.The PH figure of the water is between 6.5~8.5
4.The grain diameter of the solids in the water is no bigger than 2mm
Function And Feature
The clean water submersible pump is vastly used for aquariums mine enter-prises,gardens,family spray and irrigation,watering flower and flush. The portable power irrigation and drainage equipment is compact and light. The float switch can automatically control on and off with the change of the liquid level.The protector in the motor can automatically cut off the power when it overheated or ov-ercurrent thus guarantee the security and reliability of pump's oper-ation even in the atrocious environment


MODEL P2 DN DIMENSIONS(mm) WEGHT(kg)
1~220V/240V kw HP a b h kg
QDX6-7 0.25 0.33 1.5" 93 175 315 7
QDX6-10 0.37 0.37 1.5" 94 181 321 8
QDX10-12 0.55 0.55 2" 114 221 396 11
QDX10-16 0.75 0.75 2" 123 230 413 13
QDX10-20 1.1 1.5 2" 119 230 415 16


Application

Well pumping, river pumping, farming irrigation, water supply and drainage in breeding industry and domestic use, etc.


Key parts and materials

Pump body: Cas aluminum or cast iron

Mechanical seal: Ceramic-graphite, silicon

Stator sheet: DR510 or 4700

Motor bracket: Cast aluminum or cast iron carbide- carbide alloy

Motor shaft: C45# or SS AISI420

Impeller: aluminium


Brief introduction

Models QDX submersible pumps consist of water pump, mechanical seal and single-phase asynchronous motor with single-phase for QDX, using centrifugal impeller, small in volume and light in weight.


Feature

Low energy consumption, high efficiency, low noise and stable operation. Close structure with built-in thermal protector for single-phase motor.

Code"F"means pump assembled with float switch
NO. Description Material Quantity Remark
1 Screw SUS201 2  
2 Handle Nylon 1  
3 Presser Neoprene 1  
4 Screw Q235A 4  
5 Spring washer Q235A 4  
6 oil plug Q235A 2  
7 O ring NBR 2  
8 Plug Assembly 1 European plug
9 Screw SUS201 2
10 Cable clamp SUS201 1
11 cable presser Fluorine rubber 1
12 Upper screw cap ZL102 1
13 O ring NBR 1
14 insulation wire cap Assembly 3
15 Capacitor Assembly 1
16 Cable protector Fluorine rubber 1
17 Upper bearing seat HT200 1
18 Undulated ring 65Mn 1
19 bearing Assembly 1
20 Rotor Assembly 1
21 bearing Assembly 1
22 coil Assembly 1
23 barrel ZL102 1
24 O ring NBR 1
25 Mechanical seal Assembly 1
26 Hydro-cylinder cover HT200 1
27 Screw Q235A 10
28 Spring washer Q235A 6
29 Surface washer Q235A 7
30 Oring NBR 1
31 Pin SUS201 1
32 Framework oil seal Assembly 1
33 Impeller ZL102 1
34 Spring washer Q235A 1
35 bolt Q235A 1
36 Outlet HT200 1
37 Outlet washer Fluorine rubber 1
38 Pump head HT200 1
39 Net SUS201 1
40 base SUS201 1
41 Screw SUS201 3

PERFORMANCE DATA 50Hz

MODEL P2    DELIVERY n≈2850 r/min   
1~220V/240V kw HP Q m3/h
Q l/min
0 2 4 6 8 10 12 14 16 18
0 16 33 50 66 83 100 116 133
QDX6-7 0.25 0.33 H (m) 11.3 9.7 8.0 6.8 5.6 4.4 3.2 - - -
QDX6-10 0.37 0.37 H (m) 14.2 12.2 10.7 9.5 8.2 7.0 5.6 - - -
QDX10-12 0.55 0.55 H (m) 16.3 15.9 15.6 14.7 13 11.3 8.8 5.7 2.1 -
QDX10-16 0.75 0.75 H (m) 20.5 20.3 20.2 19.2 17.5 15.1 11.8 7.9 3.3 -
QDX10-20 1.1 1.5 H (m) 24.2 23.9 23.6 22.7 21.3 19.2 15.9 11.4 5.0 -

FAQ:

Q: What is the payment terms?

A: 30% T/T in advance, 70% before shipment, L/C at sight, Western Union or Paypel


Q: What is your delivery time?

A: Within 25-30 days after receiving deposit. 


Q: Do you offer OEM service?

A: Yes. We accept OEM service.


Q: What is your MOQ of this item ?

A: 5 PCS per item. 


Q: Can we type our brand on it?

A: Yes of course.


Q: Where is your loading port ?

A:Ningbo Port, zhejiang, China.


Q: What is your production capacity?

A: About 300 PCS per day.  

Service Process

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  • Product Quality Commitment

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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