DORMA TF360 Mechanical Hold-Open Unit

Description

This is a genuine DORMA TF360 mechanical hold-open unit, designed as a crucial accessory for DORMA's renowned floor spring systems. Constructed from high-quality steel, this device provides a reliable solution for holding doors open in commercial and public environments. It is engineered for durability and seamless integration with compatible door closers. Order now from PLC2Day for expert support and fast delivery.

Specifications

• Manufacturer: DORMA
• Model: TF360
• Part Number: 57030045
• Product Type: Mechanical Hold-Open Unit
• Material: Steel
• Compatibility: Designed for DORMA BTS 75 V, BTS 80, and BTS 84 series floor springs

Label Info

• Brand: DORMA
• Model: TF360 Stahl
• Order No.: 57030045
• EAN: 4021226010761

Application

The TF360 is used in buildings requiring doors to be held open for passage, ventilation, or convenience. It is commonly installed in office buildings, retail stores, hospitals, and schools where DORMA BTS floor springs are utilized.

Country of Origin

Made in Germany.

CO2 Impact

Opting for this component helps avoid the CO2 emissions associated with new production, saving an estimated 1.0 kg of CO2, which is comparable to driving 5 km in a standard car.

Availability

This item is in stock and ready for immediate dispatch.

FAQ

No, the DORMA TF360 is specifically designed as an accessory for DORMA's own floor spring models, including the BTS 75 V, BTS 80, and BTS 84 series. It is not a universal part.

The TF360 provides a fixed hold-open function. The specific angle at which the door is held open is determined during the installation of the floor spring and the hold-open unit itself, typically between 85 and 105 degrees, but it is not adjustable on-the-fly.

Yes, this product ships with the necessary mounting screws for installation onto the compatible DORMA floor spring mechanism, as shown in the product images.

Last Update: Friday, March 13, 2026

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