This intuitive, simple to use, Twist Ì´å´'n' Lock handle works by locking the new cone-shaped piston into place which helps to prevent any backflow during a voyage.

Easy to clean white ceramic bowl

• Sturdy wood seat with durable baked enamel finish
• Forward angled pump for easy operation
• Convenient top-mounted dry bowl selector
• External seal housing/rod guide for easy replacement
• Extra large seal housing allows piston rod assembly to be removed without removing valve cover
• Smooth external surfaces with skirted base to maintain cleanliness
• Base of pump and valve cover are skirted to conceal gasket/flap valves
• Triadic full-flow joker valve to avoid accidental blockage
• Multi-angle discharge port for versatility of plumbing connection
• Aortic joker valve for automatic back-flow prevention.
• All fastenings face front or top for ease of maintenance.
• Flexible design for both overboard discharge and holding tanks.
• Corrosion resistant materials throughout for reliable fresh or salt water service.