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waste and vent (DWV) plumbing systems that require a 4 inch branch connection from a 6 inch main line
No Category III stainless steel venting required
Corrosion resistance: Protective coating stands up to harsh environments
🌟 Features & Benefits:
NPT to NST fire hose fitting
Tyco TY4131 Upright Fire Sprinkler Head – Quick Response, 8.0K, 200F, Brass Indoor Condensing Tankless Water Heater waste and vent (DWV) plumbingThe Tyco TY4131 upright fire sprinkler head is a quick response (QR) sprinkler designed for use in wet pipe fire sprinkler systems. Featuring a high 8. 0 K factor and a 200F temperature rating, this brass finish upright sprinkler is ideal for applications where higher ambient temperatures are present while maintaining reliable, code compliant fire protection performance. The TY4131 model is commonly specified in commercial, industrial, and utility
