JNF PIVOT IN.05.204 Concealed Hydraulic Hinge Self-Closing 90° Block Stainless Steel EN 1154

Product Overview

The PIVOT JNF (IN.05.204) hydraulic concealed hinge is engineered for interior wooden doors where modern movement and control are required. This hinge, certified to EN 1154:383-13 and constructed from stainless steel EN 1.4301 (AISI 304), supports doors up to 100 kg and 1000 mm wide, with thicknesses between 40 and 45 mm. Its 3D adjustability (+/- 3 mm), bidirectional opening to 90° in either direction, and floor-mounted installation make it suitable for architectural projects demanding precision and durability.

The standout feature is the integrated self-closing mechanism with a 90° hold-open block, giving installers precise control over door movement and eliminating the need for external door closers. This is particularly valuable for bulk procurement in commercial interiors or specification-driven residential projects where seamless operation and certified durability are mandatory.

Key Features

• Self-closing mechanism ? built-in hydraulic closer ensures automatic return to closed position


• Bidirectional opening ? allows doors to swing 90° in both directions, ideal for high-traffic or partition spaces


• Stainless steel EN 1.4301 (AISI 304) ? corrosion-resistant, suitable for modern and humid interiors


• 3D adjustability (+/- 3 mm) ? enables fine alignment on site without frame modifications


• Certified EN 1154:383-13 ? compliance with European durability and safety requirements


• Hold-open block at 90° ? allows temporary positioning for flexible use scenarios


• Floor-mounted concealed installation ? no masonry work required, simplifying retrofits and fitouts

Technical Specifications

• Material: Stainless steel EN 1.4301 (AISI 304)


• Certification: EN 1154:383-13


• Maximum Door Weight: 100 kg


• Maximum Door Width: 1000 mm


• Minimum Door Thickness: 40 mm


• Maximum Door Thickness: 45 mm


• 3D Adjustment Range: +/- 3 mm


• Opening Angle: 90° bidirectional


• Mounting Type: Floor-mounted (concealed)


• Finish: Matte

Applications

Used in interior wooden doors of commercial buildings, offices, hotels, and specification-driven residential projects. Suitable for doors requiring bidirectional opening and automatic closing, including partition walls, passage doors, and modern spaces prioritizing aesthetic integration. Certified for use in environments where EN 1154 durability and safety are required. Highly suited for architectural fitouts, OEM manufacturing, and bulk procurement in contemporary interior design.

Packaging & Shipping

Standard export packaging. Each unit includes the hinge body, four metal caps, installation screws (DIN 7991 M8x30mm, DIN 965 M5x5mm, and various 5x25mm screws), and installation instructions.