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By Clifford E. Jones – There is no reason to pay a the majority of money because that a water pump as soon as this DIY airlift pump design will carry out all friend want. The expense is very low. The materials list is for a 100-foot well; adjust this to fulfill your well depth.

You are watching: How to make a air lift water pump

Materials List for her DIY Airlift Pump Design:

• 1/8” solid woven nylon line, 110 feet• 110 feet of 1-1/4” plastic (PVC)• 110 feet that ½” plastic (PVC) pipe• 1 crate of 100 stainless stole screws 3/8” long• 1 well lid (built or bought)• 1 stainless steel clamp to host bottom pipe together• 1 stainless steel clamp to organize 1-1/4” pipe at height of well cap• 2 1-1/4” 90-degree elbows• 2 ½” 90-degree elbows• 1 role duct tape

Screening Material:

• 1-1/4” and also ½” connectors• PVC joint compound (get a new can, the will host better)• 1 air compressor (useful for many things)• 1 connector from her compressor to the ½” PVC

DIY Airlift Pump style Using Plastic Pipe and also Air Compressor

To start, friend will must remove the well cap. If damaged, construct or buy a brand-new one. Keep the well clean. Put 4 holes in the fine cap. (Illustration 1.) 2 holes for vents, one for the 1 ¼” discharge pipe, and also one because that the ½ wait pipe. Screen the vents.


Tape the two pipes with each other every 10 feet. Continue structure the ½” line up to the top, with the well cap plus 4 inches. Placed a stainless stole clamp on the ½” pipe on height of the well cap and also then hook increase a connector to attach to her compressor.

Now it is time to placed it all under the well. Tie a bag or feeding sack around the well lid to help keep the clean as you drag it across the yard. Do acquire some help.

Put the pipes under the well. They no heavy, just awkward. It help if you have something to arch the pipe over, choose a large truck box. Do arch the pipes high therefore as no to break them and lower away, lastly resting all on the height of the well, and holding it all up with the well lid you affixed earlier.

Now hook increase the 2 elbows on the 1-1/4” pipe, putting a item of pipe end to her barrel and also a short piece to allude down into the barrel. Don’t poke the finish of the discharge pipe right into the barrel. The air requirements to escape.

Now hook up the compressor and also you space ready for water many thanks to her airlift pump design.

What is happening here is air is pumped down the tiny pipe and also released into the larger pipe developing bubbles which rise and also capture the water and also bring it to the top.

You might not have actually a large well and can get by through a ¾” discharge pipe and a 1/4” air line. Simply don’t block the bottom the the large pipe with the tiny one. Leaving room because that the water come enter.

This short article wouldn’t be complete without miscellaneous on the wait compressor. The main effort is to put some air under the small line the is just blocked by water. Any compressor capable of pumping up an auto tire will certainly do. Air volume is more important than an excellent pressure. I provided an auto air conditioner pump with an excellent success however it go pump oil, and also that no good. Acquire yourself a an excellent air compressor.

This airlift pump style may seem choose a bad man’s pump, however there space some benefits over other pumps. It won’t freeze; you have the right to do it yourself; any kind of servicing is done at the compressor and also not down the well; and also if girlfriend just happen to live previous the strength company, you deserve to still have the water and also not expense you one arm and a leg.

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For an ext information around water consumption on your homestead, take it a look at advice from countryside on 10 means to conserve water, recycling water at home and how to filter well water.