Further info

Extra tips & tutorials

How to install a manufactured hydraulic ram pump

How to install a manufactured hydraulic ram pump, including sizing etc. Read more

How to build a hydraulic ram pump to provide water for livestock

Detailed guide to building your own hydram: two designs, sizing, flow rates, troubleshooting etc. Read more

There’s a crash coming – a slap from Mother Nature. This isn’t pessimistic; it’s realistic.

The human impact on nature and on each other is accelerating and needs systemic change to reverse.

We’re not advocating poverty, or a hair-shirt existence. We advocate changes that will mean better lives for almost everyone.

Stay up to date

Newsletter sign up is temporarily disabled

Facebook icon Twitter icon

All rights reserved © lowimpact 2022