ULC 557
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These requirements apply to the construction and performance of back pack fire extinguishers for use in fighting forest, brush, and grass fires. Back-pack extinguishers shall be classified under the following types: Type 1 Rigid Metal Tank; Type 2 Rigid Plastic Tank; Type 3 Soft Tank. Back-pack fire extinguishers are intended for use with water, wetting agents, and Class A foams.
Product Details
- Edition:
- 2
- Published:
- 07/01/2014
- Number of Pages:
- 25