Some automotive parts require replacement more often than others, not necessarily because of bad design but because they live a hard life. In many decades of wrenching, I've never had to replace a ...

Wear and leakage are common maintenance problems that result in pump discharge pressure dropping below optimum levels and reduced pump efficiency. Converting pumps to mechanical seals eliminates ...

Mechanical seals generate frictional heat as the primary ring and mating ring rub together. Speed, pressure, seal face materials, size and fluid properties all influence the level of heat generated in ...

Jay discusses the differences between mechanical seals and pump packing. The mission of Firehouse is to educate and inspire firefighters so that they can protect their communities and keep themselves ...

A well-built fire pump and hose kit can make the difference between property damage and protection during bushfire season. To ...