Product Details
12V 24V High Flow Diaphragm Boat Marine Submersible Bilge Water
Pump For Yacht
* Max Flow Rate :8.5 (4.9GPM)
* Max Pressure: 40PSI (2.8BAR)
* Motor Voltage: 12/24V DC
* Run dry without damage
* Anti-Corrosive
* Self-Priming
* Silent Running
* Duty cycle :Intermittent (The continuous working time will be
different under different pressure)
* Pressure switch protection : With fully automatic ON / OFF
control
Typical Applications:
* Agriculture/Yacht / RV/Caravan pressurized water system
* Sprayer fixture (Vehicle-mounted sprayer, electric sprayer)
* Cleaning machine, Humidifier, Water purification, Medical
apparatus
* Food beverage filling & liquid transfer
* Any other pressurization system
Model | Flow (LPM/GPM) | Volt (V) | MaxDraw (A) | Connecting (Inch) | Pressure Off(PSI/ bar) | Wire | |
CF-300 | 10.5/2.8 | 12 | 2.8 | | 17/1.2 | 2-Pin/Leads | |
CF-301 | 10.5/2.8 | 24 | 1.6 | 17/1.2 | 2-Pin/Leads |
CF-350 | 13/3.4 | 12 | 4.5 | 35/2.4 | 2-Pin/Leads |
CF-351 | 13/3.4 | 24 | 3.0 | 35/2.4 | 2-Pin/Leads |
CF-410 | 15/4.0 | 12 | 6.5 | 40/2.8 | 2-Pin/Leads |
CF-411 | 15/4.0 | 24 | 4.0 | 40/2.8 | 2-Pin/Leads |
CF-400 | 18.5/4.9 | 12 | 10.5 | 40/2.8 | 2-Pin/Leads | |
CF-401 | 18.5/4.9 | 24 | 6.0 | 40/2.8 | 2-Pin/Leads |
CF-402 | 18.5/4.9 | 115 | 1.5 | 40/2.8 | Europe Plug |
CF-403 | 18.5/4.9 | 220 | 0.8 | 40/2.8 | Europe Plug |
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. |
| 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. |
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.
Company Profile
Gold shark is a company operating in the nautical sector with long
time growing success. The company was established in 1996 and
started producing nautical accessories and mechanical steering
systems for the most important boatbuilders of the American and
European market. In these last 22 years Gold shark specialized in
production and development of hydraulic steering systems for
leisure and working boats, realizing a complete range of innovative
products, among them the evolution hydraulic steering system, with
a worldwide ricognized quality.
Main products: Mechanical Steering System, Hydraulic Steering
System,Edge Control Cable, Outboard Fittings, Remote
Spotlights&Floodlights, Navigation Light, Cabin Lights, Master
Switch, Plastic Parts For Yacht, Rubber Parts Of Yacht, Stainless
Steel Outfitting, Electronic Equipment, Instrument Pump, Stainless
Steel Porthole, Aluminum Alloy Board Skylight.