CAS4FR1K FRENUM Hold Open Hydraulic Bottom Patch Hinge Set

Product Description

The Casma Frenum Hydraulic Bottom Patch Hinge Set includes the Bottom Patch and Bottom Pivot, allowing frameless glass doors to operate with a concealed hydraulic closer while maintaining a clean, modern appearance.

Designed as a direct replacement for standard Dorma-style patch cutouts, this system requires only minor modifications to the bottom pivot and bottom patch preparation. Manufactured in Italy, it features a genuine Speedy EN2 hydraulic door closer for smooth, reliable performance and long-lasting durability.

The integrated no-hold-open function automatically closes the door once it passes the closing angle (typically between 90° and 110°), helping improve security, privacy, and controlled access.

Features & Specifications

• The Kit includes: One Hydraulic Hinge, One Free Swinging Hinge, and top & bottom Pivot.

• Factory preset strengths EN 1154 – 2

• Glass thickness 3/8” to 1/2” tempered glass

• Max. door weight 220 lbs.

• Max. door width 39-3/8”

• Back-Stop at 110° Hold-open at 90°

• Adjustable bottom pivot and closing speed to suit all installation requirements

• Complies with ASA and ANSI Specifications 500,000 cycles