An old mountain bike, some DIY know-how, a length of tube and a few coats of paint against the elements is all that is needed to turn an old piston-pump into your own fully-functioning mechanical water pump.
This film made in county Mayo shows how to get yourself 10 liters per minute. It could work with a hand-pump as well, turning a simple, cheap device available anywhere in the world into something whihc can supply water for an entire community.
200W Portable Power Station, Powkey 120Wh/33,000mAh Power Bank with AC Outlet, 110V 6 Outputs Solar Generator External Battery Pack with LED Light for Home Use and Outdoor Camping
31% Off120WH CAPACITY: The power station has a power capacity of 120Wh/33,000mAh which the camping power supply can power most electronic devices efficiently. It can fully charge mobile phone 10+ times, the laptop 2 times, the CPAP machine 3 hours (the time... read more
Portable Power Station 600W, Powkey 296Wh Battery Backup with 2 Pure Sine Wave AC Outlets, USB-C PD100W and 2 Wireless Chargers, Solar Generator (Solar Panel Optional) for Outdoor Camping/RVs/Home Use
$275.54 (as of September 15, 2024 12:00 GMT +01:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)CAMPING BATTERY WITH MOST PORTS: The outdoor backup lithium battery features 2 x AC outlet (110V 600W in total), 2 x USB-A port, 2 x USB-C port, 2 x 10W Wireless Charger, 2 x 12V DC port and 2 x charging port (USB-C, DC). Our portable power generator... read more
powkey Portable Power Station 800W with 3 AC Outlets, 110V/740Wh Solar Generator(Solar Panel Optional), 200,000mAh Emergency Backup Lithium-ion Battery for Outdoors Travel RV Trip Camping CPAP Machine
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Generac B4177GS Generator Battery Charger Genuine Original Equipment Manufacturer (OEM) Part
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Portable Power Station 350W, Powkey 260Wh/70,000mAh Backup Lithium Battery, 110V Pure Sine Wave Power Bank with 2 AC Outlets, Portable Generator for Outdoors Camping Travel Hunting Emergency
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3 Responses
My name is Megan. I attened the School of Environmental Studies in Apple Valley MN. For our Senior Project we are making a bicycle powered water pump for our Partnership Garden (partnershipgarden.org). This garden is a community garden that focuses on the benefits of permaculture. Our goal is to be able to water that garden using water from a pond outside our school. If you have any tips or tricks I would love for you to contact me at megankrogman @gmail.com. thank you!
i want to know and make one pedal pump for my household use. request you to mail me so that i can share the idea jeetpandit@gmail.com
I love this. It is such a great idea!