much time was lost wondering why the machine wouldn’t generate foam, until the realization came our mixture was a factor of 10 too dilute. The water pump has the job of delivering soapy water ...

So I started researching high-pressure water pumps, AG irrigation systems ... a fighting change,” he said of why he created his machines. “That’s really what it comes down to – put ...

Looking to save on hot water? A heat pump water heater could slash your energy bills -- if your home is a good fit.

This is the case with [Penguin DIY]’s tiny centrifugal water pump built from 5 ml syringes. The pump is powered by a small 8 mm diameter brushed DC motor, likely the same type that is used for ...