Designed to restrict the upward movement of activated fire sprinkler systems. Grips ring hanger, NOT THE NUT, and allows for fine tuning adjustments. Listed for use with PHD Manufacturing, Inc. Figure 141 ring hangers only.
Material: Spring Steel
Finish: Powder Coated
Install: Installs easily before or after pipe installation and without tools. Simply clip Fig. 055 onto Fig. 141 ring hanger and run the hanger rod down to the bottom plate surface to ensure proper restraint.
Approvals: Underwriters Laboratories listed for US and Canada.
Ordering: Specify figure number.
NOTE: For use up to 2” (50) pipe, one size fits all.