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  4. TNIP Nitrogen Injection Port
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TNIP Nitrogen Injection Port

Part of the Wet Pipe Nitrogen Inerting (WPNI) process

System Type Wet
Product Type Nitrogen Inerting
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TNIP Nitrogen Injection Port

  • Overview
  • Features & Benefits
  • Related Products
  • Specifications
  • Technical Resources
    Contact Us

    Facilitate the Nitrogen Inerting Process

    The Nitrogen Injection Port is used as part of the Wet Pipe Nitrogen Inerting (WPNI) process to provide internal corrosion control for wet pipe fire sprinkler systems. The port provides access for the nitrogen gas to be injected into the piping network and achieves a nitrogen gas concentration of at least 98%.
    Facilitate the Nitrogen Inerting Process

    Features

    • For use during the Wet Pipe Nitrogen Inerting (WPNI) process
    • Also available with a TAV-WN Automatic Air Vent
    • Installed on a riser on the system side of the main control valve

    Benefits

    Reduce Corrosion
    Reduce Corrosion

    Nitrogen replaces corrosion-causing oxygen.

    Extend Useful Life
    Extend Useful Life

    Reducing corrosion can extend the service life of a fire sprinkler system.

    Minimize Business Interruption
    Minimize Business Interruption

    System leaks due to corrosion can lead to costly downtime; reducing corrosion helps keep systems healthy and operational.

    Related Products

    TAV-WN Wet System Nitrogen Air Vent

    TAV-WN Wet System Nitrogen Air Vent

    TRIS Remote Inserting Station

    TRIS Remote Inserting Station

    TNIK Nitrogen Inerting Kit

    TNIK Nitrogen Inerting Kit

    Technical Specification

    Connection Type Install a 1 in. outlet (welded or mechanical) to connect to the fire sprinkler system riser Listings and Approvals UL Listed and FM Approved TAV-WN
    Regulator Setting 40 psig (2.8 bar) Service Pressure Up to 175 psig (12 Bar)
    Temperature Range 40°F to 120°F (4.5°C to 49°C) Weight 10 lb (4.5 kg)
    Works with TAV-WN Wet Air Vent and TRIS Remote Inerting Station    

    Technical Resources

    Document Name
    Description
    Language
    Resource Type

    Data Sheet

    TFP1265 Technical Data Sheet (English)

    TAV-WN Wet System Nitrogen Air Vent - TFP1265 (English) Air Vent, Wet-Nitrogen

    English Data Sheet
    VIEW

    Brochure

    Corrosion-Solutions-Fire-Sprinkler-System_7-20 (English)

    Corrosion Solutions for Fire Sprinkler Systems

    English Brochure
    VIEW

    Brochure

    Tyco-Storage-Fire-Sprinkler-Applications_10-20 (English)

    Fire Sprinkler Solutions for Storage Applications

    English Brochure
    VIEW

    Video

    NG-1 Nitrogen Generator (English)

    NG-1 Nitrogen Generator Overview

    English Video
    VIEW

    Video

    Dry Pipe Nitrogen Inerting (DNPI) Process (English)

    Dry Pipe Nitrogen Inerting (DNPI) Process

    English Video
    VIEW

    Video

    Product Demo of the NG-1 Nitrogen Generator (English)

    NG-1 Nitrogen Generator Demonstration

    English Video
    VIEW

    Data Sheet

    TFP1265_ES Technical Data Sheet – Spanish Translation (Spanish)

    TAV-WN Wet System Nitrogen Air Vent - TFP1265 (Spanish) Air Vent, Wet-Nitrogen

    Spanish Data Sheet
    VIEW

    Data Sheet

    TFP1265_DE Technical Data Sheet – German Translation (German)

    TAV-WN Wet System Nitrogen Air Vent - TFP1265 (German) Air Vent, Wet-Nitrogen

    German Data Sheet
    VIEW

    Data Sheet

    TFP1265_SV – Technical Data Sheet Swedish Translation (Swedish-Sweden)

    TAV-WN Wet System Nitrogen Air Vent - TFP1265 (Swedish) Air Vent, Wet-Nitrogen

    Swedish-Sweden Data Sheet
    VIEW

    Data Sheet

    TFP1265_DA – Technical Data Sheet Danish Translation

    TAV-WN Wet System Nitrogen Air Vent - TFP1265 (Danish) Air Vent, Wet-Nitrogen

    Data Sheet
    VIEW

    Data Sheet

    TFP1265_FI – Technical Data Sheet Finnish Translation

    TAV-WN Wet System Nitrogen Air Vent - TFP1265 (Finnish) Air Vent, Wet-Nitrogen

    Data Sheet
    VIEW

    Data Sheet

    TFP1265_IT Technical Data Sheet – Italian Translation (Italian-Italy)

    TAV-WN Wet System Nitrogen Air Vent - TFP1265 (Italian) Air Vent, Wet-Nitrogen

    Italian-Italy Data Sheet
    VIEW

    Revit File

    Model TNIP (English)

    TNIP - TFP1265

    English Revit File
    VIEW

    Revit File

    Model TRIS (English)

    TRIS - TFP1265

    English Revit File
    VIEW

    Revit File

    Model TAV-WN (English)

    TAV-WN - TFP1265

    English Revit File
    VIEW
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