How are low-pressure receivers protected from pressure increases during high-pressure discharges?

Low-pressure receivers are equipped with adequate venting to protect them from pressure increases when high-pressure discharges occur. Venting allows for the controlled release of excess pressure that might build up due to rapid influxes of fluid or gas. This mechanism helps to prevent potential hazards such as ruptures or leaks that could result from excessive pressure.

The use of adequate venting ensures that the receiver operates within a safe pressure range, allowing for the safe management of pressure differentials that can occur during various operational scenarios. Proper ventilation routes the excess pressure safely away, thereby maintaining the structural integrity of the receiver and ensuring the safety of the system as a whole.

While the other options may seem relevant, they do not specifically address the issue of managing pressure increases due to high-pressure discharges adequately. For instance, a pressure controller can help regulate pressure, but it doesn't directly vent excess pressure out of the system. Similarly, using high-grade materials enhances durability but does not inherently prevent pressure increases. An additional pump could be part of a larger system for different purposes, but it does not offer a direct means of relieving pressure in low-pressure receivers during high-pressure influxes.