Zurn Wilkins One-Bolt Coupling

The Zurn Wilkins One-Bolt Coupling is secured with one bolt, making it quick and easy to join grooved pipes in sprinkler and fire suppression systems.

The Zurn Wilkins One-Bolt Coupling is secured with one bolt, making it quick and easy to join grooved pipes in sprinkler and fire suppression systems. The company says it saves approximately 80% of time over a two-bolt coupling. This rigid, ductile iron constructed coupling provides sturdy, inflexible joints and features a three-tab gasket design for simple, leak-free installation. It features pre-lubricated, pressure-responsive EPDM gaskets, making it suitable for most outdoor environments. The Zurn one-bolt coupling is available in sizes ranging from 1-1/4 inch to 6 inch.

Features

• Easy-install three tab locating gasket
• Pre-lubricated, pressure responsive gaskets
• Available in sizes ranging from 1-1/4 inch to 6 inch.
• Made of ASTM A536 65-45-12 ductile iron
• Maximum working pressure: 300 PSI