ASC Digital Tool Library
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  • Fig-AF310

    Restraint Service: May be installed as part of a branch line seismic restraint assembly per the requirements of NFPA 13. The surge restrainer is intended to be installed with Anvil’s Figure 69 Swivel Ring Hanger.
    Features:

    • One universal size accommodates Fig. 69 sizes 1" through 2".
    • Simple design allows for quick installation on existing sprinkler systems.
    Installation Instructions:
    • Snap surge restrainer onto the Fig. 69 knurl nut.
    • The gap between the surge restrainer and service pipe shall
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  • Fig-AF773

    Restraint Service: May be installed as part of a branch line seismic restraint assembly per the requirements of NFPA 13. The surge restrainer is intended to be installed with Anvil’s Figure 69 Swivel Ring Hanger.
    Features:

    • One universal size accommodates Figure 69 sizes 3/4" through 2".
    • Simple design allows for quick installation on existing sprinkler systems.
    Installation Instructions:
    • Install hanger rod or restraint rod a minimum of 1/2" beyond the bottom of the Figure 69 knurl nut.
    • Snap
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  • Fig-AF777

    Hanger Service: Swivel hanger designed to support horizontal piping from angled structures. Listed for installation at angles between 0 and 90 degrees.
    Restraint Service: May be installed as a branch line restraint per the requirements of NFPA 13. The AF777 may be installed directly to the structure or to the Fig. AF779.
    Approvals: cULus Listed (UL 203 and UL 203a – 3/8" only). Complies with the hanging and restraint requirements listed in NFPA 13.
    Installation:

    • Install mounting bolt
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