Dorma BTS80-4 Floor Concealed Closer Size 4 (Body Only)
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Dorma BTS80-4 Floor Concealed Closer Size 4 (Body Only)
Accommodates doors weighing up to 660 pounds and 4'-6 wide interior and 4'-0 exterior. Closer adjustment in cement case provides lateral and longitudinal adjustment of 1/4 and height adjustment of 5/32.
Dorma BTS80-4 Floor Concealed Closer Size 4 (Body Only)
商品＃: 23368751

Dorma BTS80-4 Floor Concealed Closer Size 4 (Body Only)

商品＃: 23368751

TWD 36985

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立即訂購並活動它 週二, 八月 11
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Accommodates doors weighing up to 660 pounds and 4'-6 wide interior and 4'-0 exterior. Closer adjustment in cement case provides lateral and longitudinal adjustment of 1/4 and height adjustment of 5/32.
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What Stands Out

Concealed Design
The Dorma BTS80-4’s floor-concealed mechanism offers a sleek, unobtrusive appearance, enhancing aesthetics while ensuring smooth door operation without visible hardware distractions.
Size 4 Capacity
Designed for heavy doors, this closer's size 4 specification ensures reliable performance and durability, making it ideal for high-traffic areas and providing consistent, long-lasting use.
Superior Control
Offers precise closing speed and latch control, allowing for easy access and enhanced safety, addressing user needs for functionality combined with a high level of customization.

產品詳情

Shop the Dorma BTS80-4 Floor Concealed Closer - Size 4 at Ubuy Taiwan. High-quality, durable closer for doors. Fast and reliable worldwide shipping.
  • Dorma BTS80-4 Floor Concealed Closer Size 4 Body Only
  • Compact closer body and cement case 2-3/8 deep for thin slab concrete construction
  • Accommodates doors up to 660 pounds and 4' - 6' wide interior, 4' - 0' exterior
  • Closer adjustment in cement case provides lateral and longitudinal adjustment
  • Features pressure relief valve, mechanical backcheck, selectable delayed action, dual thermostatic control valves, and multipoint hold open
  • Non-handed closer body with controlled closing from 175, and adjustable hold open range
Brand NameDorma
ManufacturerDORMA KABA USA best
Model NumberBTS80-4
Manufacturer Part NumberBTS80-4
Installation TypeScrew-In
Recommended Uses For ProductCommercial buildings, High-traffic areas, Fire-rated doors
Specification MetBHMA
Material TypeMetal
Exterior FinishStainless Steel
ColorSilver
MaterialMetal
BrandDorma
Item Weight3.5 lbs (1.59 kg)

Who Should Buy?

Suitable For
  • Commercial Buildings

    Ideal for hotels and office spaces needing durable, discreet door closers that blend seamlessly into architecture.

  • Heavy Traffic Areas

    Perfect for high-traffic zones where doors must withstand frequent use without wearing out quickly.

  • Aesthetic Requirements

    Great for environments where visual appeal is important, providing a hidden solution for door control.

Not Suitable For
  • Light Residential Use

    Not suitable for homes with less foot traffic that don’t require heavy-duty door closers.

產品描述

Dorma BTS80-4 Floor Concealed Closer Size 4 (Body Only)

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客戶問答

  • 問題: What is the Dorma BTS80-4 Floor Concealed Closer?

    Answer: The Dorma BTS80-4 is a floor concealed door closer designed for use in commercial and high-traffic areas. This closer is engineered to be hidden within the floor, providing a cleaner aesthetic while ensuring smooth and controlled door operation. Its robust construction makes it ideal for use in public buildings, offices, and other environments where durability is essential.
  • 問題: What does Size 4 indicate in the Dorma BTS80-4?

    Answer: Size 4 signifies the closing power of the Dorma BTS80-4, making it suitable for heavier doors, typically weighing between 120 to 150 kg. This sizing ensures optimal performance and control over door movement, which is crucial in maintaining safety and accessibility in various settings, such as commercial entrances or office buildings.
  • 問題: Can the Dorma BTS80-4 be adjusted for different closing speeds?

    Answer: Yes, the Dorma BTS80-4 allows for adjustable closing and latching speeds. This feature enables you to customize the speed at which the door closes, accommodating different usage scenarios. For instance, in areas with high foot traffic, a faster closing speed can be set, while a slower speed may be preferred in quieter, more controlled environments to ensure safety.
  • 問題: Is the Dorma BTS80-4 suitable for exterior doors?

    Answer: Yes, the Dorma BTS80-4 is suitable for both interior and exterior doors. The robust design and weather-resistant features make it an excellent choice for external applications, ensuring reliable performance even in challenging weather conditions. This versatility makes it well-suited for a variety of architectural styles and building specifications.
  • 問題: What types of doors can the Dorma BTS80-4 be installed on?

    Answer: The Dorma BTS80-4 can be installed on various types of doors, including wooden, metal, and glass doors, given that they meet the size and weight specifications. This adaptability allows it to be used in diverse settings, from office buildings to retail spaces, ensuring that various design styles and functionalities can be maintained without compromising safety.
  • 問題: How is the Dorma BTS80-4 installed?

    Answer: The installation of the Dorma BTS80-4 requires precise alignment within the floor and is typically performed by professionals to ensure optimal function. Installing it involves mounting the body into a recess in the floor and aligning it with the door frame. Proper installation is critical for achieving the desired aesthetics and functionality, especially in high-traffic areas.
  • 問題: What are the key benefits of a floor concealed closer like the Dorma BTS80-4?

    Answer: The benefits of using the Dorma BTS80-4 include its concealed design, which enhances aesthetic appeal, and its powerful closing mechanism that guarantees reliability. Additionally, being set into the floor protects the closer from potential damage, making it an excellent long-term solution for busy environments where door usage is high and aesthetics matter.
  • 問題: Can the Dorma BTS80-4 accommodate panic exit devices?

    Answer: Yes, the Dorma BTS80-4 can successfully work in tandem with panic exit devices. This compatibility is essential for maintaining safety in emergency situations, allowing doors to close securely while still providing quick access during a panic exit. As such, it’s commonly used in commercial environments that require both security and emergency readiness.
  • 問題: What maintenance is required for the Dorma BTS80-4?

    Answer: Regular maintenance for the Dorma BTS80-4 involves checking for proper operation and ensuring that the closer is free from debris or obstructions. Lubricating moving parts as necessary will also help maintain functionality. This routine care is crucial in prolonging the lifespan of the closer and ensuring that it operates smoothly, which is particularly important in high-footfall areas.
  • 問題: Where can I buy the Dorma BTS80-4 Floor Concealed Closer Size 4 Body Only?

    Answer: You can buy the Dorma BTS80-4 Floor Concealed Closer Size 4 Body Only at Ubuy. Ubuy offers a reliable platform for purchasing various products, ensuring a seamless shopping experience in Taiwan. They provide detailed product descriptions and customer support to assist you with your purchase, making it a great choice for finding this specialized door closer.

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TWD 36985

立即訂購並活動它 週二, 八月 11

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Our Top Logistics Partners
  • fedex
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特色和優勢

  • Suitable for thin slab concrete construction
  • Can handle heavy doors and wide entrances
  • Adjustable in lateral, longitudinal and height
  • Pressure relief valve to protect from forced closing
  • Selectable multipoint hold open
  • Dual thermostatic control valves for controlled closing

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