Which pumps may produce enough pressure to damage the pressure system?

Reciprocating and submersible pumps can generate high pressures due to their design and operation. Reciprocating pumps operate by moving a piston back and forth within a cylinder, which creates pressure fluctuations and can generate significant pressure capable of exceeding safe levels in a pressure system. This is particularly true in applications where the pump is working against a closed or restricted system, resulting in high discharge pressures.

Submersible pumps, designed to function while submerged in fluid, are also capable of generating considerable pressure, especially when pumping water from deep wells or tanks. The combination of depth and the resistance from the piping system can lead to high-pressure situations.

Both pump types have the potential to exert pressure that can damage piping, fittings, or other components of the pressure system if not properly managed or if operating outside their designed parameters. Recognizing the pressure capabilities of these pumps is vital in maintaining the integrity and safety of water or fluid systems in plumbing applications.