Hot Sale 12V portable water pump from china manufacturer

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Company Information

Xiamen Newmao Pump Industry Co., Ltd.

CN Manufacturer, Trading Company
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Quick Details

Port: Xiamen Port
Payment Terms: L/C,T/T,Paypal
Place of Origin: Fujian China
Brand Name: Newmao
Model Number: NMDP-21 Series
Structure: Diaphragm Pump
Usage: Water
Application: Marine/RV/Agriculture/Boat/Yacht/Caravan/Industry/Water system,ect.
Power: Electric
Fuel: 12/24V DC Power
Pressure: High Pressure 35-70PSI/2.4-4.8BAR
Standard or Nonstandard: Standard
Theory: Electromagnetic Pump
Type: Positive Displacement 2 Chamber Diaphragm Pump
Port: 3/8" Hose Barb (10 mm)
Priming Capabilities: 4 feet (1.2 m) suction lift
Run Dry: Capable for Normal Workloads 5 Minutes
Motor: Permanent Magnet, Intermittent Duty
Protection: Thermal Overload Start on 239 °F(115° C), Automatic Restart
Control Type: Pressure switch
Current: 4.0 Amps Max
Packaging Detail: Inner color box: 1pc Master carton: 30pcs

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Typical Applications

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Key Specs

 

Model

Voltage

Open Flow

(GPM/LPM)

Control Type

Max Draw

Shut-off Pressure

(PSI/BAR)

Valves

Diaphragm

Ports

Wire Connections

NMDP21-G10-40-12

12V

1.0 / 3.8

Switch

4.0A

40 / 2.8

EPDM

Santoprene

3/8" Barb

2-Pin/Leads

NMDP21-G10-40-24

24V

1.0 / 3.8

Switch

2.0A

40 / 2.8

EPDM

Santoprene

3/8" Barb

2-Pin/Leads

NMDP21-G11-70-12

12V

1.1 / 4.0

Switch

4.0A

70 / 4.8

EPDM

Santoprene

3/8" Barb

2-Pin/Leads

NMDP21-G12-35-12

12V

1.2 / 4.3

Switch

4.0A

35 / 2.4

EPDM

Santoprene

3/8" Barb

2-Pin/Leads

NMDP21-G12-35-24

24V

1.2 / 4.3

Switch

2.0A

35 / 2.4

EPDM

Santoprene

3/8" Barb

2-Pin/Leads

Custom Service: Bar-cording, Packaging, Label / Logo, Instruction, Color, etc.

 

 

Pump Design:

Type:

Positive Displacement 2 Chamber Diaphragm Pump

Ports

3/8" Hose Barb (10 mm)

Liquid:

140°F (60°C)

Dry-Prime:

4 feet (1.2 m)

Run Dry:

Capable for Normal Workloads 5 Minutes

 

Electrical:

Motor:

Permanent Magnet, Intermittent Duty

Protection:

Thermal Overload Start on 239 °F(115° C), Automatic Restart

Voltage:

12/24 Volts DC

Leads:

18 AWG, 14" (35cm) long with 2-Pin connector/Leads

Fuse:

6.0 Amps Automotive

Current:

4.0 Amps Max

Control:

Shut-off Pressure35 PSI: 25 PSI ±5 PSI (±0.3 bar)
Shut-off Pressure40 PSI: 30 PSI ±5 PSI (±0.3 bar)
Shut-offPressure70 PSI: 56 PSI ±5 PSI (±0.3 bar)

 

Materials of Construction

Housings:

Polypropylene/ Nylon

Valves/Seals:

EPDM

Diaphragm:

Santoprene

Hardware:

Stainless Steel Fasteners, Zinc Plated

 

Agency Approvals:

CE

 

Performance Data

Diaphragm Water Pump-9.jpg 

Diaphragm Water Pump-10.jpg

  

Heat Rise

 Diaphragm Water Pump-6.jpg

Dimensions

Diaphragm Water Pump-7.jpg

 

Note: Do NOT use any Newmao pump for petrol gasoline, petroleum products, solvents, thinners or any other flammable liquid with a flash point below 82 C (180 F). This pump requires a round cable. Warranty: 1 Year.

Repair Kits

Diaphragm Water Pump-8.jpg

 

 Diaphragm Water Pump-11.jpg

 

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