Tool Box Talk #8

Pressurized Pump & Projectile Hazards

Pressurized pumps are dangerous because stored pressure can be released suddenly, causing hose whipping, flying debris, equipment movement, or high-pressure fluid injection injuries. Always shut down, isolate, and fully relieve pressure before servicing or disconnecting equipment.

Safety

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Concern Raised

When pressurizing pumps: • Open or failed valves can create projectile hazards. • Loose objects can become airborne.

Why This Matters

Pressurized pumps are dangerous because stored pressure can be released suddenly, causing hose whipping, flying debris, equipment movement, or high-pressure fluid injection injuries. Always shut down, isolate, and fully relieve pressure before servicing or disconnecting equipment.

Best Practices

  • Safety Steps
  • Clear area of personnel.
  • Remove loose objects.
  • Communicate before pressurizing.
  • Confirm area is secure.

Discussion Question

What steps can we take to prevent projectile hazards when working with pressurized pumps?

Action Step

Develop a pre-pressurization checklist.