When loading hose on fire apparatus, how should the couplings be tightened?

When loading hose on fire apparatus, couplings should be tightened hand tight to ensure a secure connection without over-tightening. Hand tight means that the couplings are tightened just enough to create a seal without applying excessive force that could damage the threads or the materials involved. This allows for ease of connection and disconnection during operations, which is essential when quick deployment is needed in emergency situations.

Over-tightening can lead to stripping threads or damaging the couplings, making it difficult to operate or connect other hoses in a timely manner. It’s important to maintain flexibility and avoid stress on the fittings, which might occur if they are overly tightened. This practice promotes efficient use of the hose system while also prioritizing the longevity and reliability of the equipment.