Assa abloy union door closer

Product Description

The Union Architectural UL-OR-901 Series Door Closer is a premium Grade 1 commercial door closer engineered for durability, reliability, and superior performance in high-traffic environments. Part of the ASSA ABLOY family, Union Architectural door closers are recognized as the door closer authority and are the most specified brand in the commercial security industry. The UL-OR-901 series meets rigorous demands of commercial, institutional, and industrial applications, from schools and hospitals to office buildings and government facilities. With 100% pure silicone fluid formulation, it withstands extreme temperatures, ensuring consistent, maintenance-free performance in any climate.

What Makes the UL-OR-901 a Grade 1 Door Closer?

Grade 1 rating signifies the highest level of performance and durability for door closers. Door closers are tested to over 1,000,000 cycles for Grade 1 certification, ensuring they withstand demanding applications in high-traffic environments. The UL-OR-901 series is engineered to meet this rigorous standard, providing exceptional longevity and reliable service in commercial, institutional, and industrial settings.

Assa abloy union door closer

What Materials and Fluids Ensure Dependable Operation?

A 100% pure silicone fluid formula operates reliably from -40°F to 150°F, ensuring consistent closing and latching speeds regardless of extreme weather conditions. All internal components are precision machined and free of plastic parts, ensuring long, trouble-free life. This heavy-duty construction reduces maintenance needs and provides long-lasting, dependable operation.

Is the UL-OR-901 Door Closer Certified and Easy to Install?

Certified to ANSI/BHMA A156.4 Grade 1, ensuring highest durability. Meets ADA standards with opening force within legal requirements. Features universal template for quick installation on various door and frame types. All mounting hardware and instructions are included.

What Are the Key Specifications and Features of the UL-OR-901 Series?

Adjustable spring power settings allow fine-tuning for doors of various sizes and weights up to 320 lbs. Adjustable closing speeds ensure controlled, smooth, safe closing action. Built-in backcheck valve provides controlled opening to protect door and hardware. UL-listed for fire doors with models including integral smoke detectors. Available in various arm configurations including heavy-duty forged arm.

Assa abloy union door closer

What are the ideal applications for this Union Architectural door closer?

The UL-OR-901 Series is ideal for commercial, institutional, and industrial applications where reliability and longevity are paramount. Grade 1 rating suits high-traffic areas such as schools, hospitals, office buildings, hotels, retail stores, and public facilities. Available in fire and smoke door-rated configurations for enhanced safety.

Assa abloy union door closer   is available in Mombasa, Kwale, Kilifi, Lamu, Mandera, Marsabit, Isiolo, Meru, Embu, Kitui, Machakos, Makueni, Nyandarua,

Nyeri, Kirinyaga, Murang’a, Kiambu, Turkana, Samburu, Trans Nzoia, Uasin, Gishu, Elgeyo Marakwet, Nandi, Baringo,

Laikipia, Nakuru, Narok, Kajiado, Kericho, Bomet, Kakamega, Vihiga, Bungoma, Busia, Siaya, Kisumu, Homa Bay, Migori, Kisii, Nyamira, Nairobi.

In Nairobi you can find them at: Westlands, Dagoretti,  Lang’ata, Starehe, Kamukunji, Embakasi, and Kasarani, Kibera, Mathare,

Eastleigh, Karen, Lavington, Westlands, Parklands, Runda, South C, South, Ngong Road

In Mombasa you can find us at : Nyali, Mwembe Tayari, Majengo, Likoni ,Bamburi, Miritini