Non-moving Part Water Pump V 1.02 (super Cheap)

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Introduction: Non-moving Part Water Pump V 1.02 (super Cheap)

Version 1.02 of the air-lift pump.
Due to the overwhelming reaction to the first instructable, here comes model II.
it has even fewer parts, it is easy & super cheap to build.
Can be used to lift gasoline, but please be careful for fire hasard.

List of parts;
A 3/8 inch or 10mm hose
a 4mm air hose( this hose should be longer than the 3/8" or 10mm hose)
an aquarium air pump for short hose (6foot)
or compressor ( far away)

Step 1: Slip the Small Into the Big Hose

Slip the small into the big hose, but not till the end.
Stop about 5 cm or 2 inches before reaching the end of the big hose.

Step 2: Plug in the Air

Plug in the air pump.

Step 3: Voila

You can pump.
Just make sure the end of the hose is not floating on the water.
Tie something heavy (mother in-law?) to the end of the hose, so it will stay under water.

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    15 Comments

    0
    سعمران
    سعمران

    7 years ago

    mother in law was not really happy but she did the trick

    0
    GS Gnaneshwar

    Hi! Superb idea. Such simple techniques are good instructables.
    I have a problem. I have 10 acres land adjacent to the sweet water lake. However, land is 5 to 8' gradually above water level over a distance of about 1200 ft. Any idea you have to take water for cultivation? local Law does not allow me to put up windmill or solar structures around and no power grid around 5 kms.
    GS Gnaneshwar.
    gsgnaneshwar@yahoo.com

    0
    chefmichel
    chefmichel

    Reply 10 years ago on Introduction

    Great idea, nice instructable !
    I am happy to have triggered your creative mind.
    Well done, keep up the good work.
    Chefmichel

    0
    itsandbits1
    itsandbits1

    10 years ago on Introduction

    the pump part has no moving parts unless you consider air and water "parts". The effect used to get the water to rise is a combination of a lot of things including the surface tension of the water. for this lift effect the bubbles can be very fine; as from an air stone, This process can lift water to meters of height and can be made without a compressor to supply the air

    0
    armindilo
    armindilo

    14 years ago

    HAHA! I've used this type of pump before, although not with the mother-in-law modification, I may have to try that!

    0
    wilson.joe
    wilson.joe

    Reply 12 years ago on Introduction

    the use of a mother in law has always worked best for me..

    0
    ChrysN
    ChrysN

    13 years ago on Introduction

    I have a water pump (from a desktop fountain) can I convert it to an air pump?

    0
    squeej84
    squeej84

    Reply 13 years ago on Introduction

    No, but why would you need to turn it into an air pump anyway? The water pump would pump water just as well as this air powered water pump.

    0
    unclelar
    unclelar

    14 years ago on Introduction

    been using an old undergravel filter from from one of my defunct aquariums for better than 25 years.Works great!

    0
    aiden120000
    aiden120000

    14 years ago on Step 3

    killing two birds with one stone, the mother in law and the floating

    0
    lemonie
    lemonie

    14 years ago on Introduction

    Which gas are you lifting with this - is it air?
    Where does the fire hazard come from, or are you referring to gasoline?

    0
    chefmichel
    chefmichel

    Reply 14 years ago on Introduction

    I use an aquarium pump for all my experiments when the hose is short. A friend mentioned that it is based on the "Venturi effect". Check Venturi on Wiki, you will have all the information. Obviously, I was referring to gasoline when I wrote about fire hasard. Please excuse me, as English is not my mother language, my explanations are not always clear enough.

    0
    lemonie
    lemonie

    Reply 14 years ago on Introduction

    Thanks for the reply, this is clar to me now. It's not Venturi, this is air displacement. The rising bubbles push liquid out of the top. L

    0
    Drackar
    Drackar

    14 years ago

    ....A air compressor or pump qualifies as multiple moving parts, no? Decent idea, though. Beets the ole "put the gas can on the roof/ground and suck till you taste gas" approach.