Model B-1 — 3.0 K-factor Upright and Pendent
Foam-Water Sprinklers

Approvals
The Model B-1 Upright and Pendent foam-Water Sprinklers are UL and ULC Listed. (Discharge outlets and foam concentrates are Listed for use together. Refer to the individual foam concentrate Listing for operating limitations and compatibility with the B-1 Foam-Water Sprinklers as provided in the UL Fire Protection Equipment Directory).
The Model B-1 Upright and Pendent Foam-Water Sprinklers meet the requirements of MIL-S-901C for lightweight Grade A shock proof equipment. The Model B-1 Pendent Foam-Water Sprinklers meet the requirements of MIL-H-24146.