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52 Series DC Diaphragm Pump yunying test

52 Series DC Diaphragm Pump yunying test

52 Series DC Diaphragm Pump provides high volume water flow with reduced pump cycling, thanks to the large five-chamber diaphragm.

  • Material :

    EPDM(Valves) / Santoprene(Diaphragm)
  • Samples :

    Accept
  • Voltage :

    12V/24V
  • Customized support :

    OEM, ODM
  • Warranty :

    1 Years
  • Product Origin :

    China

The 52 NEW Series is our Heavy-Duty water pump. These models are designed to run on water systems with no accumulator tank necessary, and up to five fixtures! It is also suited for use with a holding tank water system, as may be found in a boat, RV or remote cabin. It provides up to 5.0 gallons per minute. The 52-Series pumps are self-priming, and can run dry without damage, performance reliable and low current. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops the pump when the faucet is opened and closed.They are easy to install service and winterize.

 

About this item

Voltage:12V/24V

Open Flow:3.0-5.0GPM / 11.5-18.9LPM

Shut-off Pressure:60-70PSI / 4.2-4.8BAR

Priming Capabilities:6 feet (1.8 m) suction lift

Max Recommended Temperature:140° F (60° C)Max.

Material:EPDM(Valves) / Santoprene(Diaphragm)

Ports:1/2"-14 MNPT

 

Specification

Type 5 Chamber positive displacement diaphragm pump, self priming, capable of being run dry
Control Type Pressure switch/ bypass
Max Recommended Temperature 60° C(140° F)
Priming Capabilities 6 feet (1.8 m) suction lift
Re-start Pressure Shut-off Pressure 60 PSI :48 PSI ±5 PSI (±0.3 bar)
Shut-off Pressure 70 PSI :56 PSI ±5 PSI (±0.3 bar)
Inlet/Outlet Ports

1/2"-14 MNPT

Weight 5.9 lbs (2.7 kg)
Leads 14 AWG, 13" (33 cm) long with 2-Pin connector / Leads
Duty Cycle Continuous
Max.Amp Draw 18.0 A
Fuse 27.0 A

 

Model

Voltage

Open flow

(GPM/LPM)

Max draw

Shut-off pressure

(PSI / BAR)

Ports

Wire connections

NMDP52-G30-60-12

12V

3.0 / 11.5

10A

60 / 4.2

1/2"-14 MNPT

2-pin / Lead

NMDP52-G30-60-24

24V

3.0 / 11.5

5.5A

60 / 4.2

1/2"-14 MNPT

2-pin / Lead

NMDP52-G40-60-12

12V

4.0 / 15.0

13A

60 / 4.2

1/2"-14 MNPT

2-pin / Lead

NMDP52-G40-60-24

24V

4.0 / 15.0

7.0A

60 / 4.2

1/2"-14 MNPT

2-pin / Lead

NMDP52-G50-60-12

12V

5.0 / 18.9

17A

60 / 4.2

1/2"-14 MNPT

2-pin / Lead

NMDP52-G50-60-24

24V

5.0 / 18.9

9.0A

60 / 4.2

1/2"-14 MNPT

2-pin / Lead

NMDP52-G50-70-12

12V

5.0 / 18.9

18A

70 / 4.8

1/2"-14 MNPT

2-pin / Lead

NMDP52-G50-70-24

24V

5.0 / 18.9

10A

70 / 4.8

1/2"-14 MNPT

2-pin / Lead

 

Dimensions

 

 

 

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