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Service: Designed to rigidly brace piping systems subjected to horizontal seismic loads. May also be installed to brace piping systems subjected to vertical seismic loads. For vertical load capacities, reference OSHPD OPM-0351-13.
Features:
  • Field adjustable to fit a wide range of beams.
  • Centers the Fig. AF771 below the beam.
Installation Instructions:
  • Move both c-clamps until they reach the outside of the slots.
  • Place the adjustable steel beam attachment on the underside of the beam and adjust the c-clamps until the contact the outside edges of the beam flange. Hand tighten the c-clamp bolts.
  • Torque each shear off set screw until the head shears off.
  • Torque each c-clamp bolt to 55ft-lbs to secure the channel to the underside of the beam.
  • Install the Fig. AF771 to the center mounting bolt. Installation angle determined by the brace angle of the AF771 and brace pipe.
  • Fire Protection applications shall also be installed per the requirements of NFPA 13 and local codes.
Ordering: Specify type, length, figure number, finish and description.
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Unit of Measure
Items
Fig-AF772

AF772 TYPE A L=9"PLN ADJ ATTCH
Fig-AF772

AF772 TYPE A L=9" GAL ADJ ATTC
Fig-AF772

AF772 TYPE A L=12"PLN ADJ ATTC
Fig-AF772

AF772 TYPE B L=12"PLN ADJ ATTC
Fig-AF772

AF772 TYPE A L=12"GAL ADJ ATTC
Style N/A TYPE A N/A TYPE A N/A TYPE A N/A TYPE B N/A TYPE A
Material N/A Carbon Steel
Coatings N/A Plain N/A Galvanized N/A Plain N/A Plain N/A Galvanized
Max Seismic Brace Load @ Parallel N/A 1000 lb
Max Seismic Brace Load @ Perpendicular N/A 1600 lb N/A 1600 lb N/A 1600 lb N/A 1000 lb N/A 1600 lb
Max Seismic Brace Load @ Parallel at 30° - 40° N/A 470 lb N/A 470 lb N/A 470 lb N/A 330 lb N/A 470 lb
Max Seismic Brace Load @ Perpendicular at 30° - 40° N/A 540 lb N/A 540 lb N/A 540 lb N/A 470 lb N/A 540 lb
Max Seismic Brace Load @ Parallel at 45° - 59° N/A 480 lb N/A 480 lb N/A 480 lb N/A 640 lb N/A 480 lb
Max Seismic Brace Load @ Perpendicular at 45° - 59° N/A 710 lb N/A 710 lb N/A 710 lb N/A 740 lb N/A 710 lb
Max Seismic Brace Load @ Parallel at 60° - 74° N/A 580 lb N/A 580 lb N/A 580 lb N/A 790 lb N/A 580 lb
Max Seismic Brace Load @ Perpendicular at 60° - 74° N/A 880 lb N/A 880 lb N/A 880 lb N/A 910 lb N/A 880 lb
Max Seismic Brace Load @ Parallel at 75° - 90° N/A 640 lb N/A 640 lb N/A 640 lb N/A 880 lb N/A 640 lb
Max Seismic Brace Load @ Perpendicular at 75° - 90° N/A 980 lb N/A 980 lb N/A 980 lb N/A 1010 lb N/A 980 lb
Max Service Pipe Size at Parallel N/A 4
Max Service Pipe Size at Perpendicular N/A 6 N/A 6 N/A 6 N/A 4 N/A 6
Product Number N/A 0500602008 N/A 0500608005 N/A 0500602016 N/A 0500602115 N/A 0500608013
UPC Code N/A 69029123311 N/A 69029124301 N/A 69029123314 N/A 69029123318 N/A 69029124303
HPH Code N/A 034GR4787A N/A 034GR4788A N/A 034GR4787B N/A 034GR4787E N/A 034GR4788B
Weight N/A 3.61 lb N/A 3.61 lb N/A 4.21 lb N/A 4.68 lb N/A 4.21 lb