All our couplings have been manufactured with a heavy-duty shield (.012 which is beyond current HD shield thickness requirement) and additional sealing clamps that result in a rigid, water-tight joint.
Clamp: Type 304 AISI stainless steel
Screw: Type 305 AISI stainless steel 5/16"
Shield: Type 304 AISI stainless steel, corrugated.
Shield Thickness: 0.012
• 2 inch
• 3 inch
• 4 inch
• 5 inch
• 6 inch
• 8 inch
• 10 inch
• 12 inch
• 15 inch
