ST. LOUIS—A new Potter Electric Signal Co. study shows that replacing air with nitrogen as the supervisory gas in dry and pre-action sprinkler systems dramatically reduces rust and makes the systems ...

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

The local adopted fire and building codes specify when sprinkler systems need to be installed. These codes do not specify the system design, type, or limitations. Most model codes send the user to ...

Watering your lawn can help it stay lush and green throughout the summer. But lugging your hose around the yard and watering your grass manually can be a real drag. A water sprinkler system can keep ...