JABSCO WC Twist'n'Lock on-board toilet with backflow protection, manual marine toilet, safety and hygiene standard - (Optional with comfort, comfort soft-close)

JABSCO Twist-n-Lock – Manual on-board toilet with backflow protection

The JABSCO Twist-n-Lock is the next generation of the proven manual marine toilet and is one of the most widely used marine toilets on sailboats and motorboats worldwide. With its innovative locking system, it offers reliable backflow protection and sets new standards in safety, hygiene, and ease of use.

Twist-n-Lock system for maximum security

A simple 90° turn of the handle mechanically locks the bottom valve. This reliably prevents water from flowing back into the toilet – even in rough seas or during extended absences. A well-thought-out solution for greater safety on board.

Robust design for maritime use

Corrosion-resistant materials ensure long-lasting operation in freshwater or saltwater environments. All mounting points are accessible from the front or top for easy maintenance, making installation and service particularly straightforward.

More comfort through hygienic design

The rimless ceramic construction ensures easy cleaning and reduces odor buildup. In the Comfort version, the SoftClose seat with automatic lowering mechanism adds value and comfort.

• Twist-n-Lock locking prevents backflow and flooding
• Corrosion-resistant – ideal for fresh and salt water use
• Rimless design with SoftClose for hygiene and comfort

The JABSCO Twist-n-Lock toilet combines proven functionality with modern technology, making it the ideal solution for anyone who relies on reliable sanitation systems on board. Whether for new construction, retrofitting, or replacement, this manual marine toilet impresses with safety, durability, and ease of maintenance in a compact system.