What is the maximum psi for hose testing?

The maximum psi for hose testing is set at 250 psi. This standard is typically defined by various fire protection organizations and codes, which aim to ensure the safety and reliability of fire hoses during actual use. Testing hoses at this pressure helps to verify that they can withstand the operational conditions without failure. When hoses are tested at 250 psi, it is done to ensure that any potential defects or weaknesses can be identified before the hoses are put into service.

Testing hoses at pressures higher than 250 psi could pose safety risks, as it may exceed the design specifications of many hoses, potentially leading to bursts or failures that jeopardize both personnel and equipment. Proper pressure testing ensures that hoses can effectively carry water under the conditions they will face in real-world firefighting scenarios.