What are the key features of the Dorma RTS88-105-NHO-3 Overhead Concealed Door Closer?

The Dorma RTS88-105-NHO-3 features a non-hold open function, making it ideal for maintaining smooth door operations in commercial and residential environments. It is specifically designed for overhead concealed installation, ensuring a clean aesthetic without visible hardware. The size 3 body accommodates doors weighing between 75 and 110 pounds, allowing for versatility in various applications such as office spaces, retail shops, and hotels. The efficient hydraulic mechanism ensures consistent closing speeds to minimize slams, making it suitable for high-traffic areas.

How do I install the Dorma RTS88-105-NHO-3 door closer?

Installation of the Dorma RTS88-105-NHO-3 requires proper planning and basic tools. Typical installation involves mounting the closer inside the door frame, with attention to alignment and height specifications. It's recommended to consult the product manual for specific instructions and details on drilling patterns. For optimal performance, ensure that the door and frame are square and free from obstructions. This door closer is ideal for applications in schools and hospitals where door performance is paramount for safety.

What is the difference between a non-hold open and a hold open door closer?

A non-hold open door closer, like the Dorma RTS88-105-NHO-3, allows the door to close smoothly after being opened, but doesn’t keep it in an open position. This is beneficial for ensuring the door remains closed when not in use, enhancing security and privacy. In contrast, a hold open door closer retains the door in an open state until manually closed. Non-hold open models are suitable for locations where door movement or constant closure is necessary, such as fire-rated doors in commercial buildings.

What applications are best suited for the Dorma RTS88-105-NHO-3?

The Dorma RTS88-105-NHO-3 is ideal for a variety of applications, particularly in environments requiring discreet door hardware, such as offices, hospitals, and educational institutions. The concealed design not only enhances aesthetic appeal but also provides functional benefits, ensuring the door operates silently. High-traffic areas benefit from the door closer's durability and reliability, making it a perfect choice for both interior and exterior doors that require consistent operational integrity.

Can the Dorma RTS88-105-NHO-3 be used on all types of doors?

The Dorma RTS88-105-NHO-3 is designed for use with medium weight doors and is generally compatible with standard wooden and metal doors. Its functionality is best realized when installed on doors weighing between 75 and 110 pounds. It’s not recommended for very lightweight or very heavy doors, as this could affect performance and longevity. In settings such as shopping malls or office buildings, it provides effective closure while maintaining a modern look in various door designs.

What are the closing speed adjustments available with this door closer?

The Dorma RTS88-105-NHO-3 allows for closing speed adjustments, which can be tailored to meet specific needs. Users can adjust the low-speed and latch-speed to create a smoother closing experience, reducing the risk of door slamming. These adjustments make it suitable for environments like hospitals where patient safety is paramount. The level of customization offered ensures that the door behaves as desired, accommodating different user scenarios and preferences.

Is maintenance required for the Dorma RTS88-105-NHO-3?

Routine maintenance of the Dorma RTS88-105-NHO-3 is minimal but essential for optimal performance. Regularly check for any signs of wear, and ensure that the closer is properly lubricated to avoid squeaking or stiff operation. In environments such as schools or offices, periodic checks help maintain functionality, ensuring doors close correctly without interruptions. Keeping the closer clean and free from debris will also prolong its lifespan and reliability.

What is the installation height recommended for the Dorma RTS88-105-NHO-3?

For optimal functionality, the Dorma RTS88-105-NHO-3 should ideally be installed at a height of 40 to 42 inches from the finished floor to the centerline of the closer. This standard positioning ensures effective door operation and accessibility, particularly for users of different heights. It is especially important in public buildings, where universal access is mandated, making it crucial for compliance with safety and accessibility standards.

Can this door closer be adjusted for different door weights?

While the Dorma RTS88-105-NHO-3 is categorized for medium-weight doors between 75 to 110 pounds, it allows for some adjustment in closing speeds and forces to cater to slightly different weights. However, for doors outside this range, it’s advisable to select a closer specifically rated for that weight class for optimal performance. Scenarios in commercial spaces, such as office doors or conference rooms, benefit greatly from the door closer's adaptability in different settings.

How to Shop Dorma RTS88-105-NHO-3 Non Hold Open 105 Overhead Online From Ubuy?

It’s easy to shop Dorma RTS88-105-NHO-3 Non Hold Open 105 Overhead online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is Dorma RTS88-105-NHO-3 Non Hold Open 105 Overhead Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Dorma RTS88-105-NHO-3 Non Hold Open 105 Overhead is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Dorma

One closer for both single-acting or double-acting doors. A pressure relief valve protects closer from damage caused by forced closing. Accommodates maximum door weight of 250 lb (interior) or 200 lb (exterior), including all hardware.

Dorma

Item #: 80188662

Dorma RTS88-105-NHO-3 Non Hold Open 105 Overhead Concealed Door Closer Size 3 (Body Only)

Q: Where can I buy the Dorma RTS88-105-NHO-3 Non Hold Open 105 Overhead Concealed Door Closer Size 3 Body Only?

You can buy the Dorma RTS88-105-NHO-3 Non Hold Open 105 Overhead Concealed Door Closer Size 3 Body Only from Ubuy in South Africa. Ubuy offers a comprehensive selection of Dorma products, ensuring that you have access to high-quality hardware designed to meet your needs. Their platform provides a user-friendly shopping experience, making it easy for you to find the right door closer for your project.

Item #: 80188662

ZAR 8902

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One closer for both single-acting or double-acting doors. A pressure relief valve protects closer from damage caused by forced closing. Accommodates maximum door weight of 250 lb (interior) or 200 lb (exterior), including all hardware.

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What Stands Out

Concealed Design

The Dorma RTS88 features a concealed overhead design, offering a sleek and unobtrusive appearance that enhances aesthetics while maintaining functional integrity in commercial and residential applications.

Size 3 Functionality

Designed for standard door sizes, the Size 3 closer effectively controls door movement, providing smooth operation and reliable performance even in high-traffic environments, addressing durability needs.

Non Hold Open

The non hold open feature ensures safety and compliance by preventing the door from being left ajar, making it ideal for fire-rated doors and enhancing user safety around busy spaces.

Product Details

Brand Name	Dorma
Number of Items	1
Manufacturer	DORMA KABA USA best
Manufacturer Part Number	RTS88-105-NHO-3
Recommended Uses For Product	commercial buildings, high-traffic areas
Size	Size 3
Material Type	Cast Iron
Exterior Finish	Cast Iron
Color	Silver
Material	Cast Iron
Brand	Dorma
Installation Type	Concealed
Item Weight	5 lbs (2.27 kg)

Who Should Buy?

Commercial Spaces
Ideal for office buildings and retail locations requiring concealed door closers for aesthetic and functional purposes.
High Traffic Areas
Perfect for locations where doors must close automatically to ensure security and energy efficiency.
Architectural Design
Suitable for projects where a sleek, hidden door closer is essential for maintaining design integrity.

Residential Use
May be over-engineered for home use, as lighter options can suffice for residential door applications.

Product Description

About This Item

Introducing the Dorma RTS88-105-NHO-3 Non Hold Open 105 Overhead Concealed Door Closer Size 3 Body Only - the perfect solution for your door closing needs. This concealed overhead door closer is compatible with Dorma RTS88-105-NHO-3 and offers reliable and smooth operation. Designed to provide non-hold open functionality, this door closer ensures safety and security for your space. With its durable build and precision engineering, the Dorma RTS88-105-NHO-3 door closer is an ideal choice for both commercial and residential settings.

Its seamless integration and sleek design make it the best overhead door closer for Dorma RTS88-105-NHO-3. Invest in the Dorma RTS88-105-NHO-3 concealed door closer for a seamless and efficient door closing experience. Purchase now for a great price and enjoy the peace of mind that comes with a high-quality door closer.

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Customer Questions & Answers

Question: How to Shop Dorma RTS88-105-NHO-3 Non Hold Open 105 Overhead Online From Ubuy?

Answer: It’s easy to shop Dorma RTS88-105-NHO-3 Non Hold Open 105 Overhead online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Dorma RTS88-105-NHO-3 Non Hold Open 105 Overhead Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Dorma RTS88-105-NHO-3 Non Hold Open 105 Overhead is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Dorma Door Closers Editorial Review

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Pros

Smooth and quiet operation
Durable construction
Easy to install
Adjustable closing speed
Sleek, unobtrusive design

Cons

Installation instructions could be clearer.

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

ZAR 8902

Order now and get it around Thursday, September 10

QTY:

Only 4 items left in stock.

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Features & Benefits

Compatible with single-acting or double-acting doors
Pressure relief valve protects from forced closing damage
Accommodates maximum door weight of 250 lb (interior) or 200 lb (exterior)
Integral cushion limits door swing to 105
Mechanical backcheck slows down the door prior to contact with the cushion
Controlled closing speeds and constant closing speeds under varying temperatures

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Dorma RTS88-105-NHO-3 Non Hold Open 105 Overhead Concealed Door Closer Size 3 (Body Only)

ZAR 8902

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

About This Item

Customer Questions & Answers

Dorma Door Closers Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Product Price History

Important information

ZAR 8902

Features & Benefits

Ubuy Assurance

Fast
Shipping

Free
Return^*