PHD Manufacturing is "The Preferred Source" manufacturer of hangers, bracing, and more for the fire sprinkler industry
Four Bolt Underground Pipe Clamp
Figure: 590
FUNCTION:
Designed for clamping the caulked joints of underground A.W.W.A. ductile iron water pipe lines to prevent separation of joints.
MATERIAL: Carbon steel (Type 304 or 316 Stainless Steel upon request)
FINISH: Plain or electro-galvanized (Hot dipped galvanized with electro-galvanized hardware upon request)
Approvals: Complies with National Fire Protection Association Standard 24 for 4″ (100) thru 12″ (300) pipe.
Ordering: Specify figure number, pipe size, material, and finish. Order Fig. 595 washer separately.
NOTE: Clamps must be connected by means of threaded tie rods and the nuts drawn tight on the washers to assure a tight joint.
