Safety Hazards and Component Functions of Cargo Pump Discharge Systems

Operation Without Cargo Movement

Running a cargo pump without cargo leads to excessive temperature, mechanical damage, and the risk of fire or explosion.

Low Flow Rate Risks

Pumping at low flow rates generates excessive heat, resulting in significant pump damage and increased fire risk.

High Flow Rate Constraints

Operating above manufacturer’s recommended flow rates can cause cavitation and excessive vibration.

Cargo Pump Relief Valve

A safety mechanism that limits pressure on the discharge line.

Pump Bleeder Line

Specialized component used for the process of pump priming.

Pressure Gauge

Monitoring tool used to observe pump discharge pressure.

Check Valve

Directional control device to prevent backflow of cargo.

Pump Discharge Valve

Main control interface to regulate and manage the flow of cargo.

Check Valve Bypass

System utilized specifically for pump repriming.

Pump Discharge Line

Main conduit that allows the flow of cargo from the pump.