All COOPLOK grooved couplings are UL Listed and FM Approved for schedule 10, schedule 40 steel pipe and sprinkler pipe. Maximum Working Pressure 500 PSI depending on the size and schedule of the pipe being used.Gasket StyleSprinkler Pipe ApprovalsSCI COOPLOK Grooved Couplings are UL LIsted and FM approved for The following types of sprinkler pipe Dyna-Thread, Central-Thread, XL, XL-II, Dyna-Flow, Super-Flow Eddylite, Eddy Flow, Eddy Thread 40 Gal-7 EZ-Flow WLS, Mega-Flow, Mega-Thread, MLT, GL Steady Flow, Steady Thread Fire-Flow, EZ-Thread Tex-Flow SPS flow SpecificationsSize: 3 in.Pipe OD: 3.5 in.Max Pipe End Gap: 1/8 in.Product Type: CouplingPressure: 500 PSI
Smith Cooper Smith Cooper 8 in. Lightweight Rigid Coupling w/ C Gasket - Fig. 65LR MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $106.12 Quick view Add to Cart The item has been added
Smith Cooper Smith Cooper 5 in. Lightweight Rigid Coupling w/ C Gasket - Fig. 65LR MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $59.93 Quick view Add to Cart The item has been added
Smith Cooper Smith Cooper 2 in. Lightweight Rigid Coupling w/ C Gasket - Fig. 65LR MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $22.06 Quick view Add to Cart The item has been added
Smith Cooper Smith Cooper 4 in. Lightweight Rigid Coupling w/ C Gasket - Fig. 65LR MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $36.52 Quick view Add to Cart The item has been added
Smith Cooper Smith Cooper 6 in. Lightweight Rigid Coupling w/ C Gasket - Fig. 65LR MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $62.01 Quick view Add to Cart The item has been added
