Delta 81T221HWA 1-1/2" Top Spud Motion Activated Hardwire Water Closet Flush Valve with 24" Height and 1.6GPF Adjustable Flush from the Commercial Series.

Features:

• 1-1/2" Top Spud installation
• Polished chrome plated finish
• External water conserving flush volume adjustment
• Vandal resistant cover screw
• 1" FIP / copper sweat inlet Adaptor
• Vacuum breaker
• Cover tube and SIS wall flange
• Hardwire Installation
• Manual Override button
• Adjustable Range

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Additional Resources:
Specification Sheet