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Table 6 to Subpart IIII of Part 60—Optional 3-Mode Test Cycle for Stationary Fire Pump Engines

Optional 3-Mode Test Cycle for Stationary Fire Pump Engines

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Displayed edition2026-04-27
Last updated2026-04-27

Table 6 to Subpart IIII of Part 60—Optional 3-Mode Test Cycle for Stationary Fire Pump Engines

[As stated in § 60.4210(g), manufacturers of fire pump engines may use the following test cycle for testing fire pump engines:]

Mode No.Engine speed 1Torque

(percent) 2
Weighting

factors
1Rated1000.30
2Rated750.50
3Rated500.20
1 Engine speed: ±2 percent of point.
2 Torque: NFPA certified nameplate HP for 100 percent point. All points should be ±2 percent of engine percent load value.