Monarch N-DCT Nozzle - 551101
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The Pyro-Chem Monarch N-DCT Nozzle (P/N 551101) provides exhaust duct protection in the Pyro-Chem Monarch Industrial Dry Chemical Fire Suppression System. It is used in open face paint spray booth systems (N series) and can also appear in certain enclosed vehicle paint spray booth configurations. A standard open face paint spray booth system using the N series typically includes one N-SCR, one N-PLU, one N-OTF, and one N-DCT nozzle. Per the Monarch manual, duct nozzles have not been UL tested to cover turns or changes of direction in the duct line; additional nozzle coverage is required when the duct changes from vertical to horizontal. Ships with a blow-off cap. For full background on the Pyro-Chem Monarch system, refer to the NV-SW Work Area Nozzle product page (P/N 552175).
| Feature | Details |
|---|---|
| Manufacturer | Pyro-Chem (Johnson Controls) |
| Part Number | 551101 |
| Nozzle Designation | N-DCT |
| Application | Exhaust Duct Protection |
| Compatible Booth Types | Open Face Paint Spray Booth (N Series) and Enclosed Vehicle Paint Spray Booth (where specified) |
| Duct Direction Change | Additional Nozzle Required at Vertical-to-Horizontal Direction Changes (Not UL Tested Through Turns) |
| Agent Type | ABC Dry Chemical |
| Cap Included | Yes (Blow-Off Type) |
| System | Pyro-Chem Monarch Industrial Dry Chemical Fire Suppression System |
| Governing Standards | NFPA 17 (Dry Chemical), NFPA 33 (Spray Application) |
| Certifications | UL Listed (UL 1254) |
| Lead Product Page | NV-SW Work Area Nozzle P/N 552175 |
