DC Air Pump for Waterbed Mattresses

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PRODUCTS DETAILS

Basic Info.

Model NO.
DC40M
Power
Electric
Start Up
Electric Pump
Type
Positive-Displacement Pump
Application
Submersible Pump
Industry
Air Conditioning Pump
Media
Water,Hot Water
Performance
Wear Pump
Theory
Centrifugal Pump
Protection Level
IP68
Service Life
30,000hrs
Transport Package
Standard Export Packing or OEM Packing
Trademark
ZKSJ
Origin
China
HS Code
8413709190
Production Capacity
100, 000 PCS/Month

Product Description

DC Air Pump for Waterbed Mattresses

Specifications

 
NO. Item Specs
1 Dimension and weight 65.1*58*66.9mm;16kg
2 Installation dimension 84.5mmx65mmx56mm;
3 External diameter of outlet 11mm
4 External diameter of inlet 13mm
5 Driving mechanism Brush-less, magnetic isolated design
6 Material of pump shell ABS,PES/SPS/PPS/PA66+30%GF (Optional)
7 Condition of use Can continuously work, submersible or land use (not self-priming)
8 Suitable medium Water, oil, or normal acid/ alkaline liquids
(Pre-test needed for special liquid)
9 Max working temperature 70ºC
10 Power consumption 2.5W~9W(can be customized within this range)
11 Rated voltage 12Vdc
12 Working voltage range 5Vdc ~ 12Vdc (Max 14V )or 5Vdc ~ 24Vdc(Max 26V)
13 Max load current 0.75A
14 Max horizontal flow rate 8.8L/MIN   
15 Max static lift 3.5M                                          
16 Noise class <40dB
17 Waterproof class IP68(suitable for submersible installation)
18 Life span > 30,000hrs
19 Power supply Suitable for solar panel, batteries, adapter or other power source
20 Protection function dry-run protection, stuck protection(customized function)
21 Power regulation function Speed can adjustable by PWM signal, 0~5V analog signal or potentiometer (customized function)
22 Feature
  • small size with high efficiency,maintenance-free
  • Use ceramics shaft and carbon fiber sleeve
  • Completely water proof (IP68)
  • Brush-less dc control without pollution, long life span
  • OEM and ODM service accept
  • Offer Pump related control system design

Pump Structure
DC Air Pump for Waterbed Mattresses

Electrical parameters 
(only for reference,parameters can be customized for specific requirements)
Model No. Voltage Max load current Max static lift Max flow rate Power consumption
V(dc) A M  L/H w
DC40M-1215 12 0.25 1.5 350 3
DC40M-1225 12 0.4 2.5 410 5
DC40M-1230 12 0.6 3.0 480 7
DC40M-1240 12 0.75 3.5 530 9
NOTE
  • Information including continuous working time, working temperature and medium is required to be pre-confirmed with professionals; pump cannot work with high temperature or corrosive fluids.
  • When pump is connected into circulation system, load current will be reduced to 70~85% of Max working current (opening outlet current).
  • The head means the Max vertical lifting height of water,the flow is 0L/MIN@max head.
  • The max flow rate means flow rate with no lifting height(according to the curve bellow)

Flow rate-Head Curve 
DC Air Pump for Waterbed Mattresses




Dimensions of pump

DC Air Pump for Waterbed Mattresses
DC Air Pump for Waterbed Mattresses





Two-Phase DC Pump making and testing 
DC Air Pump for Waterbed Mattresses
DC Air Pump for Waterbed Mattresses
Exploded diagram of the product 
DC Air Pump for Waterbed Mattresses
 

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