Now, you can readily turn a stepper motor into a peristaltic pump with just a few simple 3D printed parts. The pump consists of a bracket that fits on to a standard NEMA-14 stepper motor frame.

The water pump (technically the coolant pump) is powered by the engine and circulates liquid coolant through the engine cooling system. Leaks and noise are signs of water pump failure, which can ...

Q: When the water reaches the fill level in my washing machine and the agitation cycle starts, I always hear a loud series of bangs in the pipes behind the wall. What’s causing this? Will it ...

A great example is this centrifugal water pump that ... together and a long bolt used as the main impeller shaft. Notably, no shaft seal is included, so the pump does leak a bit, but it’s ...

Water pumps move water that does not contain suspended solids or particulates. These pumps are not so much a type of pump as they are a classification based on the media being transferred. Nearly ...

Jet pumps are susceptible to “loss of prime” problems, meaning that the spinning impeller inside of the pump (which must be inside water to develop enough lift to move) becomes air-bound.

A new generation of the Ford Mustang arrived for the 2024 model year, and the folks at Saleen have now turned it into a 302. The Southern California engineering and motorsports company has added ...

If you are concerned about forever chemicals, also known as PFAS, we recommend the Tap Score PFAS Water Test. This send-away kit delivers lab-tested measurements of more than 100 contaminants ...

How safe is your tap water? Finding out can take some time ... $500—depending on which contaminants are included in the test kit. Your health department may offer free or low-cost testing.

Uniform Energy Factor refers to a water heater's efficiency when run under simulated heavy use conditions for a 24-hour period. Electric Heat Pump is part of the Water Heaters test program at ...

you can also do it by getting a much more efficient method for heating water. That's where a heat pump water heater comes in.