• Miniature Diaphragm Pump12V and 24V System 1
Miniature Diaphragm Pump12V and 24V

Miniature Diaphragm Pump12V and 24V

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Specifications:

Perfect for caravans, boats, motorbikes, trucks and camping. Use it with fresh or salt water with your deck wash or to run your toilet or shower. These pumps automatically turn themselves on and off when you turn the tap on and off. Comes with filter and fittings. These pump are for intermittent use only.


A great pump for those country folk, with a small family, on tank water who only need to boost the pressure from a tank next to the house.


We have tested these pumps and found they will operate to a 2 metre suction lift and 5 metre head with no problems.


1.Maximum torque and operating efficiency/higher operating pressure and/or lower amperage than competitive pumps


2.Long life, no leaks, strong corrosion resistant


3.12/24 VDC and 115/220 VAC motors standard (consult factory for other voltages)


4.Quality components for extreme performance


5.Numerous fitting options for greater mounting flexibility


6.Voltage:12V/24V DC Diaphragm Pump,115V/230V AC Diaphragm pump


7. Expecially suitable for marine and recreation vehicle, such as boat and ship.Also suitable for Agriculture sprayer

 

Features

Lightweight and made from non corroding materials

Self priming

Run dry Protection

Easy to install

No maintenance

Simple to operate

Low power consumption

12 months warranty

Automatically turns on and off

Comes with filter and fittings

How a Pump Works

The pump is driven by an AC or DC motor

In front of the motor is a valve assembly containing two to five valve pump chambers. Each valve chamber has a diaphragm behind it in the lower pump housing. As the motor shaft turns, an internal cam positioned behind the diaphragms causes the  diaphragms to be pushed forward, then back in a continuous sequence creating a suction. As this suction builds, fluid is pulled  hrough the inlet, through the various valve chamber check valves to the outlet he volume of flow is determined by several factors including: the number and size of the pump chambers,cam offset, operating pressure, fluid viscosity.



Q:Mercedes 2000 ml 320. I changed radiator and water pump now car only runs half as worm than it used to. So now heat blows cold to little warm depending on how cold out side
flush out the heater core and change the thermostat !
Q:My water pump is starting to leak. The shops are quoting $250- $300 to replace but I can buy a water pump at the auto parts store and install myself for less than $100 but I don't know what all is involved with this repair or if I should try (my only experience with car repair up to now is recently replacing the alternator). If anyone has done this please let me know what you think. thanks
1. okorder /
Q:do you trust the bran?
We dont install autozone anything at our shop. I would say no.
Q:My dads needs a new water pump for his '83 Silverado v8, anyone have a DIY or a schematic or know of where I can find one? Maybe someone could tell me how. He's pretty handy with cars just doesn't know what needs to come off and in what order. -Thanks in advance!
I just just put a new water pump on my 2000 silverado. You do not have to take the radiator out, just be careful not to ''poke'' any holes in it.
Q:My husband has a 78 t-bird and it has steam comming out of it. He replaced the water-pump 2 to 2 1/2 yrs ago. The warranty was only for 1 year should it need to be replaced this soon?
unless the pump is leaking it is not the problem
Q:Can a car turn off due to a water pump. I am thinking of buying a car that the water pump needs to be replaced, everything else in the car its fine, it turns on lovely but after a little while it turns off, the owner says its because of the water pump. is this possible?
yes it can IF the car is running hot. id wanna see this happen. when you go to look at the car start it up an let it run til it starts to go past normal,once it goes up past normal you can be sure its the water pump not working,which when newer cars overheat they shut off.jus dont run it hot. id also wanna know that the car runs great. no telling how many times he's let it run hot an shut off like that
Q:It hasnt rain in quite a while, but I havent had any problems with the water or pressure, but it seems like the pump is always quot;onquot;. I purchased this house almost a year ago, never had a well, so I now very little about it. I moved in December, rain season here in NC, and remember the pump going on and off, now its constantly running, Is it normal for the pump to be running that much? any websites to read up on how a water well works?thanks
Sounds like you have a holding tank problem. Check to see if it is leaking air. Or you could have a busted pipe somewhere, you could cut the water off in the house but not at the pump to see if it continues. If so the problem is at the well, if the problem stops after the tank refills you have a busted pipe between the pump and the house.
Q:School project. My group cannot find this answer.
Water pumps are rated by output (cfm,gpm), max. suction lift (ft), total head (ft), amount of power used (Hp), and whether they self-prime.
Q:mechanic says the bearings are going on the pump, and they might as well replace the thermostat while they are there.my question is he right?do they have to remove the engine to replace either the pump or the thermostat?seems like a lot of $ for a what should be a simple job ($450).thanks for your help!
Sounds like you really either need to ask the mechanic how much would just the water pump and repair labour bill cost you with the thermostat.I really don't think the extra costs are worth it if such a high bill. One thing you can do is call around on the price of a new pump and then call or check around to find out what a mechanic will charge you just in labour fees and decide from there. Hope that helps and best of luck.By the way I doubt changing the pump would take any mechanic much longer then 45 to 90 mins to replace especially if they have the right speciality tools.So I'd also check out while comparison shopping the prices on the thermostat but if you do change it I'd install an anti-stick thermostat in it for sure.
Q:could you explain the process by which water is pumped out of the ground for purposed such as drinking water or irrigation? Can you put it in terms a high school senior would understand?
(1) Identify your potential water source through various methods. (2) Drill a small exploratory hole to different depths, test water pressure and water quality. (3) Drill the complete borehole for production and retrieval of the groundwater. (4) Complete the physical well, will a sheath to allow in the water at the wanted levels, solid pluge to keep other levels out. (5) Insert a chemical and physical filter system (small screen membranes, activate charcoal and diatomaceous earth, etc.) (6) Put in the submersible pump and plug it in. (7) The pump is made up of a motor, an intake and a centrifugal pump. It's all sealed so no water can penetrate through. The water is suctioned into the centrifugal pump, which is an impeller type device. The water is then pushed out at a much higher pressure rate than it came in. This is how the pump works from the bottom instead of above ground. The water is sent to the pressure tank, sometimes referred to as a holding tank, and is kept at a constant pressure, so when you turn on your faucet or shower, the water comes out quickly. As you use the water, more water is pumped into the tank and as the pressure drops in the tank, it will automatically come on and pressurize again.

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