Up to how many gallons per minute can a portable pump deliver?

A portable pump is designed primarily for flexibility and ease of transport, making it ideal for use in various firefighting and other emergency situations. The delivery capacity of such pumps typically ranges from a few hundred gallons per minute, depending on the type and model. A portable pump can deliver up to approximately 500 gallons per minute under optimal conditions, which is aligned with the specifications of many commonly used models in firefighting.

This capacity allows firefighters to efficiently manage water supply needs during operations in locations that may not have immediate access to a water source. The other options presented indicate capacities that exceed the standard range commonly found in most portable pumps, which tend to be more suited for stationary, larger-scale pumping operations rather than mobile, portable applications.