Usage
The Carton de base for Primat-FL190 EV1 is designed as a primary fitting component for lift-open and lift-open-drop window systems, supporting inward-opening fanlight windows in timber, PVC, or metal frames. Suitable for both residential and commercial contexts where controlled ventilation or access is required.
Advantages
- Supports sash weights up to 80 kg and glass weights up to 70 kg/m², accommodating large or heavy sashes.
- Features a three-point locking system within the stay to enhance sealing pressure in compliance with heat insulation regulations.
- Smooth lever operation even at opening widths up to approximately 190 mm; lever includes ergonomic recessed grips and optional locking mechanism.
- Highly corrosion-resistant due to visible parts made of anodized aluminium (EV1 design) and functional elements finished with HAUTAU-Splus chromed silver coating.
- Quick installation enabled by rod connections that do not require clamping screws; easy mounting from the front saves time on site.
Specifications
- The design employs anodized aluminium for visible components (EV1 finish), steel parts with HAUTAU-Splus chromed silver surface treatment, and universal sash brackets suited for rebates from 0–25 mm.[1][6]
- The product delivers long-term durability through anti-dirt profiling in the stays and offers storm-proof hold-open positioning; CE-certified construction meets industry standards.[1][3]
- Sash width capacity ranges from at least 440 mm up to a maximum of either 1200 mm (single stay), with larger assemblies accommodating wider sashes by using multiple stays; rod lengths reach up to max. 3750 mm.[6]
- An advanced central locking mechanism—also usable with security strikers or mushroom cams—ensures effective security integration.[6][4]
How it works
Installed on inward-opening windows, this base carton is used in combination with rods and levers. The user operates the ergonomic handle to open or close the sash, engaging multiple locking points along the stay which secure tight closure while enabling wide openings when needed. The universal bracket allows adaptation across various window materials.
