The priming device test threshold applies to pumps with capacity less than how many gpm?

The priming device test threshold applies to pumps with capacity less than how many gpm?

• A. 1000
• B. 1500
• C. 1200
• D. 1800

Answer: (B)

Priming devices exist to help a pump start by removing air from the suction line, so a test is required only for pumps where priming is more likely to be an issue. A threshold is set to separate the smaller pumps from the larger ones in training and testing standards. The value chosen as that cutoff is the middle option among the choices, which represents the boundary for requiring a priming device test. In practice, pumps below that limit must undergo the priming test to confirm the priming system will function reliably at startup, while larger pumps are not subjected to this specific test. This reflects the idea that smaller-capacity pumps pose a greater risk of priming problems, and the test ensures readiness and safety during operation.

Priming devices exist to help a pump start by removing air from the suction line, so a test is required only for pumps where priming is more likely to be an issue. A threshold is set to separate the smaller pumps from the larger ones in training and testing standards. The value chosen as that cutoff is the middle option among the choices, which represents the boundary for requiring a priming device test. In practice, pumps below that limit must undergo the priming test to confirm the priming system will function reliably at startup, while larger pumps are not subjected to this specific test. This reflects the idea that smaller-capacity pumps pose a greater risk of priming problems, and the test ensures readiness and safety during operation.