Each dry powder chemical system shall contain the following minimum amounts of multipurpose dry powder:
Belt | Dry powder, pounds |
Fire resistant | 125 |
Non-fire resistant | 250 |
30 C.F.R. § 75.1101-18
Each dry powder chemical system shall contain the following minimum amounts of multipurpose dry powder:
Belt | Dry powder, pounds |
Fire resistant | 125 |
Non-fire resistant | 250 |
30 C.F.R. § 75.1101-18