Here are the ins and outs of submersible
pumps for your DIY fountain.These small electric pumps run on 24 VAC
(For low energy consumption.) from the included wall outlet adapter, are
rated for continuous duty, have (3) suction-cup feet, an adjustable
flow control and both a straight and 90° 5/16" tubing adapter. This
little pump is roughly 2-5/8" x 1.5" x 2-1/4", has a 6-ft power cord
with an in-line switch, and pumps 70 gal/hr @ 1 ft lift. Plug it in and
go with the flow. Indoor use only.
Nifty device that takes maxi air and squeezes it down into a mini condition. The device is roughly 6-1/2"" long x 6" tall x 4" wide. It has a 10 ft. cord that plugs into an auto lighter socket: i.e. it runs on 12VDC @ 10 amps. Air output is via a 12" hose with a variety of valve adapters for tires, soccer balls, rubber rafts, and just dusting off the environment. Complete with a 0-250 psi gauge. Which should be plenty of pressure to explode a weak bike tire or flimsy beach ball, so please be careful!
Great little 12VDC oil-less diaphragm style air pump. For you techies out there it draws 40-300mA, 2.0 Litres/min, 350mm Hg max pressure. These are takeouts but in great condition. Outlet port is 5/32". Overall size 2-3/4" x 1-1/16". Koge electronics KPM27H
This 12VDC pump was made for water, windshield washer fluid or other non-corrosive juice. Draws 800mA running but 3A at start-up. No pressure rating listed. Measures 3-3/4" x 1-3/8" dia with an 11/16" OD inlet and a barbed 3/4" long x 7/32" outlet. Power in via 2mm terminals. Intermittent duty.
This 12VDC water pump from Topsflo draws 300mA and is rated for 2.7L/min (0.71 gal) output via a 1/4” OD spline. 1.6M (5.25 ft) max head. Food grade and can handle up to 100C (212F) for up to a 24-hour duty cycle. Measures 1-13/16” x 1-3/8” x 1-1/4” with a 7/16” dia inlet. Part #TLA02HX120301.
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