For more than 30 years, Ideal has been manufacturing no-hub couplings for the biggest and most recognized names in the business. Ideal couplings are listed or certified by all major plumbing-code bodies throughout the US and Canada, and conform to CISPI standard 310 and ASTM C1277. Ideal's engineers have pioneered such innovations as our patented bi-directional corrugated shield and 12 and 15 inch couplings. In fact, Ideal is one of the largest manufacturers of no-hub couplings and industrial fasteners in the world.

Special Product Features:

• “Floating eyelets” fasten the clamps to the shield, allowing the clamp band and shield to move independently. This freedom prevents the shield from crimping during tightening, which can lead to leakage later on.
• One-piece screw housing mechanically interlocks the clamp to the band. This one-piece housing design eliminates leak paths that can occur in staked or welded clamps, and cannot come apart under load.
• Unique shield design employs bi-directional corrugations for maximum transfer of pressure from the clamps to the gasket.
• Used in the following applications: Sanitary drain, storm drain, waste pipe and vent piping.