During sprayer storage, why should the tank be drained completely if storage may occur in freezing conditions?

During sprayer storage, why should the tank be drained completely if storage may occur in freezing conditions?

• A. To prevent water from freezing and expanding, which can rupture components
• B. To keep the sprayer lighter
• C. To keep the chemical fresh
• D. To avoid rust

Answer: (A)

In freezing storage, any water left in the sprayer can freeze and expand, creating internal pressure that can crack the tank, burst hoses or fittings, and damage seals or the pump. Draining the tank completely removes the liquid that could freeze, preventing ice-related damage during storage. The other ideas—weight, chemical freshness, or rust—aren’t the primary risk in cold storage; the immediate danger is ice expansion harming components.

In freezing storage, any water left in the sprayer can freeze and expand, creating internal pressure that can crack the tank, burst hoses or fittings, and damage seals or the pump. Draining the tank completely removes the liquid that could freeze, preventing ice-related damage during storage. The other ideas—weight, chemical freshness, or rust—aren’t the primary risk in cold storage; the immediate danger is ice expansion harming components.