The Assa Abloy Door Closer DC140-0-v1 is a high-quality door closer designed without an arm. This model is particularly suitable for fire and smoke doors, as it features a special cog-rading technology that ensures reliable closing functionality. The closing speed can be adjusted via control valves, allowing for consistent performance and guaranteeing safe and efficient use. The door closer is compatible with various door mechanisms and provides a robust solution for both commercial and private applications. With its thoughtful design, the DC140-0-v1 enhances the safety and functionality of doors by preventing unwanted door openings while meeting fire protection and smoke prevention requirements. This door closer is an ideal choice for anyone who values quality and reliability.