Prevents vertical movement of horizontal sprinkler piping from thrust loads due to sprinkler activation. The surge restrainer is intended to be installed with Anvil's figure 69 swivel ring hanger. 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.

Anvil Surge Restrainer, Sub Brand: Afcon®, Item Name: Surge Restrainer, Series/Model: AF773, 3/4 X 2 IN, 3/8 IN Rod, Carbon Steel, Industry Standards: cULus Listed (UL 203 And UL 203a), NFPA 13 Listed, Finish/Color: Galvanized, Domestic/Import: Domestic, Additional Specifications: For Use With: Afcon® Seismic Restraints

• One universal size accommodates Figure 69 sizes 3/4 IN through 2 IN
• Simple design allows for quick installation on existing sprinkler systems

• Specification Name https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/ANVILFIG773SURGERESTRAINER_Spec.pdf