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Approvals - Double Check Detector Assemblies

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M300, M300N

Stainless Steel Double Check Detector Assemblies with Tri-Link Check Valves for High Flow Fire Systems
Size: 2 1/2 to 10 in. (65 to 250mm)

M300Na

Stainless Steel Double Check Detector Assemblies with Bi-Link Check Valves for High Flow Fire Systems
Size: 2 1/2 to 4 in. (65 to 100mm)

C300, C300N

Stainless Steel Double Check Detector Assemblies with Tri-Link Check Valves
Size: 2 1/2 to 10 in. (65 to 250mm)

3000SS

Stainless Steel Double Check Detector Assemblies
Size: 2 1/2 to 12 in. (65 to 300mm)