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40PSI 2.8BAR 12v Marine Water Pump Diaphragm Houseboat Caravans Set

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Qingdao Golden Shark Yacht Technology Co., Ltd.

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40PSI 2.8BAR 12v Marine Water Pump Diaphragm Houseboat Caravans Set

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Brand Name :	OEM/ODM
Model Number :	P-02
Certification :	CE
Price :	15 usd to 30 usd
Payment Terms :	L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
Supply Ability :	10000 Pieces
Delivery Time :	5 days

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40PSI 2.8BAR 12v Marine Water Pump Diaphragm Houseboat Caravans Set

High Pressure 40PSI / 2.8BAR Houseboat Caravans Marine Set Water Pump Water Pump For Yacht

Model

Voltage

Open Flow

(GPM/LPM)

Control Type

Max Draw

Shut-off Pressure
(PSI/BAR)

Valves

Diaphragm

Ports

Wire Connections

NMDP46-G49-40-12

12V

4.9 / 18.5

switch & By pass

10.5

40 / 2.8

EPDM

Santoprene

QUICK ATTACH

2-Pin/Leads

NMDP46-G49-40-24

24V

4.9 / 18.5

switch & By pass

6.0

40 / 2.8

EPDM

Santoprene

QUICK ATTACH

2-Pin/Leads

40PSI 2.8BAR 12v Marine Water Pump Diaphragm Houseboat Caravans Set

SYMPTOM	POSSIBLE CAUSE	CURE
Reduced Flow	Plugged strainer	Clean outside of strainer and clean debris from around impeller.
	Discharge line plugged	Clean out hose by backflushing.
	Low battery voltage	Check battery condition and charge if necessary.
	Kinked discharge hose	If hose is kinked because of sharp bend , convert to hose which will not kink at bends.
No water pumped	Wire connections	Make sure wire connections are not corroded . Visual check is not enough -a slight pull on each wire will tell if the wires are still joined .Check to be sure on wire joins are hanging down into the water .
	Fuse meited	Check fuse to see that it is the correct size if fuse still blows ,check impeller through inlet opening to be sure it is not jammed or stuck with debris.
	Float switch failure	Lift end of float switch up-if pump runs , switch is OK . If pump does not run , turn Manual SWITCH TO on position-if pump runs ,automatic switch has failed.
Pump won't shut off	Something under float	Clean under the float to make sure debris is not holding the float up.
	Stuck float	Chenk to see that the float is loose and free of gummy bilge oil. If float action appears sluggish and / or the float does not move freely , intermittent or sporadic operation of the pump may occur . This condition is usually the result of oil and / or Dirt accumulating in and around the movable parts of the switch . To corrent , try soaking the entire switch in Marine cleaner for ten minutes , agitating several times and checking for smooth and free operation of the float . Repeat if necessary.
	Switch mounted too low	If the pump is sucking air and the automatic switch has not reached the OFF position , then the switch may be mounted too low for the pump and should be reinstalled at least 1/4 higher than the pump base.
Wires over-heated. Melted insulation	Combination of jammed impeller and wrong size fuse	Be sure impeller is clean of debris and is free to rotate . Reduce fuse to propei size .Replace damaged wiring and / or switch .
Repeated melted	Fuse size or jammed impeller	Be sure fuse has amp rating . Check impeller to see that it is not bound up by fish line . ETC.

40PSI 2.8BAR 12v Marine Water Pump Diaphragm Houseboat Caravans Set

1. Are you a manufacturer ?
Yes,We specialize in different kinds of 12V/24V DC water pump such as diaphragm pump,marine pump,RV pump,drinking water pump,gear pump etc and electric sprayers for over 15 years with excellent quality and competitive price.
2. What's your MOQ ?
Normally it is 100PCS, but we also accept samples for new costumers to test .
3.Do you accept OEM / ODM ?
Yes , we have different customers make their own OEM product. We also can make products as per your requirement .
4. What about the delivery time ?
Usually we can ship your orders within 15-30 days from receipt your 30% deposit .
5.What's your payment terms ?
T/T 30% in advance,70% balance against B/L copy.
6. Can I buy different types in one container ?
Yes, you can mix different types in one container.
7. What is your port of loading ?
Fuzhou Port,Xiamen Port or Ningbo Port .
8.What is your warranty ?
We offer 12 months limited Warranty of Manufacturer for defective items (excluding items damaged and/or misused after receipt ) .
9. Why you find some price on our items show only 1-20USD/PCS, can you get the price at USD1.0 ?
1-20USD is just price range for your reference here.
10.Do you have some discount ?
To clients who bring repeat orders and large orders.Please contact us for the Best Quote.

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