Silicone Coupler Size Chart
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| Inside Diameter | Length | Reinforced Layer | Part Number | Black | Part Number | Blue |
|---|---|---|---|---|
| 1" (25mm) | 3" | 4-ply Polyester | HTSC-100-BLK | HTSC-100-BLUE |
| 1" (25mm) | 4" | 4-ply Polyester | HTSC-100-L4-BLK | HTSC-100-L4-BLUE |
| 1" (25mm) | 6" | 4-ply Polyester | HTSC-100-L6-BLK | HTSC-100-L6-BLUE |
| 1-1/2" (38mm) | 3" | 4-ply Polyester | HTSC-150-BLK | HTSC-150-BLUE |
| 1-1/2" (38mm) | 4" | 4-ply Polyester | HTSC-150-L4-BLK | HTSC-150-L4-BLUE |
| 1-1/2" (38mm) | 6" | 4-ply Polyester | HTSC-150-L6-BLK | HTSC-150-L6-BLUE |
| 1-1/4" (32mm) | 3" | 4-ply Polyester | HTSC-125-BLK | HTSC-125-BLUE |
| 1-1/4" (32mm) | 4" | 4-ply Polyester | HTSC-125-L4-BLK | HTSC-125-L4-BLUE |
| 1-1/4" (32mm) | 6" | 4-ply Polyester | HTSC-125-L6-BLK | HTSC-125-L6-BLUE |
| 1-1/8" (28mm) | 3" | 4-ply Polyester | HTSC-112-BLK | HTSC-112-BLUE |
| 1-3/16" (30mm) | 3" | 4-ply Polyester | HTSC-118-BLK | HTSC-118-BLUE |
| 1-3/4" (45mm) | 3" | 4-ply Polyester | HTSC-175-BLK | HTSC-175-BLUE |
| 1-3/4" (45mm) | 4" | 4-ply Polyester | HTSC-175-L4-BLK | HTSC-175-L4-BLUE |
| 1-3/4" (45mm) | 6" | 4-ply Polyester | HTSC-175-L6-BLK | HTSC-175-L6-BLUE |
| 1-3/8" (35mm) | 3" | 4-ply Polyester | HTSC-138-BLK | HTSC-138-BLUE |
| 1-3/8" (35mm) | 4" | 4-ply Polyester | HTSC-138-L4-BLK | HTSC-138-L4-BLUE |
| 1-3/8" (35mm) | 6" | 4-ply Polyester | HTSC-138-L6-BLK | HTSC-138-L6-BLUE |
| 1-5/8" (41mm) | 3" | 4-ply Polyester | HTSC-162-BLK | HTSC-162-BLUE |
| 1-7/8" (48mm) | 3" | 4-ply Polyester | HTSC-187-BLK | HTSC-187-BLUE |
| 2" (51mm) | 3" | 4-ply Polyester | HTSC-200-BLK | HTSC-200-BLUE |
| 2" (51mm) | 4" | 4-ply Polyester | HTSC-200-L4-BLK | HTSC-200-L4-BLUE |
| 2" (51mm) | 6" | 4-ply Polyester | HTSC-200-L6-BLK | HTSC-200-L6-BLUE |
| 2-1/2" (63mm) | 3" | 4-ply Polyester | HTSC-250-BLK | HTSC-250-BLUE |
| 2-1/2" (63mm) | 4" | 4-ply Polyester | HTSC-250-L4-BLK | HTSC-250-L4-BLUE |
| 2-1/2" (63mm) | 6" | 4-ply Polyester | HTSC-250-L6-BLK | HTSC-250-L6-BLUE |
| 2-1/4" (57mm) | 3" | 4-ply Polyester | HTSC-225-BLK | HTSC-225-BLUE |
| 2-1/4" (57mm) | 4" | 4-ply Polyester | HTSC-225-L4-BLK | HTSC-225-L4-BLUE |
| 2-1/4" (57mm) | 6" | 4-ply Polyester | HTSC-225-L6-BLK | HTSC-225-L6-BLUE |
| 2-1/8" (54mm) | 3" | 4-ply Polyester | HTSC-212-BLK | HTSC-212-BLUE |
| 2-11/16" (68mm) | 3" | 4-ply Polyester | HTSC-268-BLK | HTSC-268-BLUE |
| 2-3/4" (70mm) | 3" | 4-ply Polyester | HTSC-275-BLK | HTSC-275-BLUE |
| 2-3/4" (70mm) | 4" | 4-ply Polyester | HTSC-275-L4-BLK | HTSC-275-L4-BLUE |
| 2-3/4" (70mm) | 6" | 4-ply Polyester | HTSC-275-L6-BLK | HTSC-275-L6-BLUE |
| 2-3/8" (60mm) | 3" | 4-ply Polyester | HTSC-238-BLK | HTSC-238-BLUE |
| 2-3/8" (60mm) | 4" | 4-ply Polyester | HTSC-238-L4-BLK | HTSC-238-L4-BLUE |
| 2-3/8" (60mm) | 6" | 4-ply Polyester | HTSC-238-L6-BLK | HTSC-238-L6-BLUE |
| 2-7/8" (73mm) | 3" | 4-ply Polyester | HTSC-287-BLK | HTSC-287-BLUE |
| 2-9/16" (65mm) | 3" | 4-ply Polyester | HTSC-256-BLK | HTSC-256-BLUE |
| 3" (76mm) | 3" | 4-ply Polyester | HTSC-300-BLK | HTSC-300-BLUE |
| 3" (76mm) | 4" | 4-ply Polyester | HTSC-300-L4-BLK | HTSC-300-L4-BLUE |
| 3" (76mm) | 6" | 4-ply Polyester | HTSC-300-L6-BLK | HTSC-300-L6-BLUE |
| 3-1/2" (89mm) | 3" | 4-ply Polyester | HTSC-350-BLK | HTSC-350-BLUE |
| 3-1/2" (89mm) | 4" | 4-ply Polyester | HTSC-350-L4-BLK | HTSC-350-L4-BLUE |
| 3-1/2" (89mm) | 6" | 4-ply Polyester | HTSC-350-L6-BLK | HTSC-350-L6-BLUE |
| 3-1/4" (83mm) | 3" | 4-ply Polyester | HTSC-325-BLK | HTSC-325-BLUE |
| 3-1/8" (80mm) | 3" | 4-ply Polyester | HTSC-312-BLK | HTSC-312-BLUE |
| 3-1/8" (80mm) | 4" | 4-ply Polyester | HTSC-312-L4-BLK | HTSC-312-L4-BLUE |
| 3-3/4" (95mm) | 3" | 4-ply Polyester | HTSC-375-BLK | HTSC-375-BLUE |
| 3-3/8" (86mm) | 3" | 4-ply Polyester | HTSC-338-BLK | HTSC-338-BLUE |
| 3-5/8" (92mm) | 3" | 4-ply Polyester | HTSC-362-BLK | HTSC-362-BLUE |
| 3-7/8" (98mm) | 3" | 4-ply Polyester | HTSC-386-BLK | HTSC-386-BLUE |
| 4" (102mm) | 3" | 4-ply Polyester | HTSC-400-BLK | HTSC-400-BLUE |
| 4" (102mm) | 4" | 4-ply Polyester | HTSC-400-L4-BLK | HTSC-400-L4-BLUE |
| 4" (102mm) | 6" | 4-ply Polyester | HTSC-400-L6-BLK | HTSC-400-L6-BLUE |
| 4-1/2" (114mm) | 3" | 4-ply Polyester | HTSC-450-BLK | HTSC-450-BLUE |
| 4-1/2" (114mm) | 4" | 4-ply Polyester | HTSC-450-L4-BLK | HTSC-450-L4-BLUE |
| 4-1/2" (114mm) | 6" | 4-ply Polyester | HTSC-450-L6-BLK | HTSC-450-L6-BLUE |
| 4-1/4" (108mm) | 3" | 4-ply Polyester | HTSC-425-BLK | HTSC-425-BLUE |
| 4-1/4" (108mm) | 4" | 4-ply Polyester | HTSC-425-L4-BLK | HTSC-425-L4-BLUE |
| 4-1/4" (108mm) | 6" | 4-ply Polyester | HTSC-425-L6-BLK | HTSC-425-L6-BLUE |
| 4-1/8" (105mm) | 3" | 4-ply Polyester | HTSC-412-BLK | HTSC-412-BLUE |
| 4-1/8" (105mm) | 4" | 4-ply Polyester | HTSC-412-L4-BLK | HTSC-412-L4-BLUE |
| 4-5/16" (110mm) | 4" | 4-ply Polyester | HTSC-432-L4-BLK | HTSC-432-L4-BLUE |
| 5" (127mm) | 3" | 4-ply Polyester | HTSC-500-BLK | HTSC-500-BLUE |
| 5" (127mm) | 4" | 4-ply Polyester | HTSC-500-L4-BLK | HTSC-500-L4-BLUE |
| 5" (127mm) | 6" | 4-ply Polyester | HTSC-500-L6-BLK | HTSC-500-L6-BLUE |
| 5-1/2" (140mm) | 6" | 6-ply Polyester | HTSC-550-L6-BLK | HTSC-550-L6-BLUE |
| 6" (152mm) | 6" | 6-ply Polyester | HTSC-600-L6-BLK | HTSC-600-L6-BLUE |
| 6-1/2" (165mm) | 6" | 6-ply Polyester | HTSC-650-L6-BLK | HTSC-650-L6-BLUE |
| 7" (178mm) | 6" | 6-ply Polyester | HTSC-700-L6-BLK | HTSC-700-L6-BLUE |
| 7-1/2" (190mm) | 6" | 6-ply Polyester | HTSC-750-L6-BLK | HTSC-750-L6-BLUE |
| 8" (200mm) | 6" | 6-ply Polyester | HTSC-800-L6-BLK | HTSC-800-L6-BLUE |