VK282, VK286, VK290 - Quick Response Large Orifice Dry Pendent Fusible Link Sprinkler (K8.0) Pendent - Dry
VK544, VK545, VK546 - Standard Response Dry Pendent ELO Sprinklers (K11.2) Dry Storage and ESFR Pendent - Dry
VK547, VK548, VK549 - Quick Response Dry Pendent ELO Sprinklers (K11.2) Dry Storage and ESFR Pendent - Dry