3150.800 ALUMAFEL Supplementary friction stay for traditional operation

The ALUMAFEL 3150.800 supplementary friction stay (Ribanta 4) is designed for ALUMAFEL Ribanta 4 range tilt-and-turn windows. Compatible with traditional and tilt-first (logic) operation, it allows right- or left-hand opening, enhancing stability and leaf movement control.

Technical specifications

• Reference: 3150.800
• Compatible system: ALUMAFEL Ribanta 4
• Type: Supplementary friction stay, ambidextrous
• Operation: Traditional and tilt-first logic
• Material: Stainless steel with aluminium and technical plastic components

Available colours

• No colour finish — concealed technical part (not visible after installation), permanent stock

Compatibility

Designed exclusively for ALUMAFEL Ribanta 4 tilt-and-turn windows. Contact our team if you have any doubts about compatibility with your existing installation.