The continuous runtime for a bouncy castle blower largely depends on several factors such as the blower's design, capacity, manufacturer's specifications, and environmental conditions.

Typically, bouncy castle blowers are designed to operate continuously for extended periods. However, it's essential to consult the manufacturer's guidelines or specifications accompanying the blower for specific instructions regarding its runtime.

Some commercial-grade blowers are built to withstand continuous use for hours, especially for large inflatable structures used in events, amusement parks, or rental businesses. They are designed with durable motors and cooling mechanisms to handle prolonged operation.

Here are some general considerations for running a bouncy castle blower:

1 Manufacturer's Recommendations: Always refer to the blower's user manual or guidelines provided by the manufacturer. They usually specify the recommended runtime and may suggest periodic breaks to prevent overheating.

2 Temperature and Environmental Conditions: Operating the blower in high temperatures or direct sunlight may affect its performance. Some blowers might have thermal protection features to prevent overheating.

3 Motor Quality and Overheating Protection: High-quality blowers often have built-in safety features such as automatic shut-off if the motor overheats, which helps protect the equipment and prevent damage.

4 Maintenance and Inspection: Regularly inspect the blower for any signs of wear, overheating, or unusual noise during operation. Proper maintenance and cleaning can contribute to prolonging its lifespan and safe operation.

5 Usage Patterns: The blower's runtime might also depend on how frequently it's used and the duration of individual sessions. Periods of rest between uses may be recommended to allow the blower to cool down.

As a general guideline, commercial-grade bouncy castle blowers are engineered to handle continuous operation for hours at a time. However, to ensure the blower's longevity and safe operation, it's essential to adhere to the manufacturer's recommendations regarding runtime, maintenance, and usage guidelines.