V = π·(d/2)² · L. Use listed pre-mixed solutions only (NFPA 13 §7.6).
Result
- Loop volume
- 29.5 L
- Loop volume
- 7.78 US gal
- Listed solution
- Propylene glycol ≤ 30% v/v
Formula: V = π·(d/2)² · L
Reference: NFPA 13 §7.6
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