Hydraulic Union Door Closer Size 2/3/4 Silver

The Hydraulic Union Door Closer Size 2/3/4 Silver is a heavy-duty overhead door closer engineered to provide smooth, controlled, and automatic door closing for residential, commercial, and institutional applications. Featuring adjustable EN Size 2/3/4 closing force, independent closing and latching speed adjustment, and a durable hydraulic rack-and-pinion mechanism, this door closer ensures reliable performance while reducing door slamming, improving security, and extending door life. Its non-handed design allows installation on both left- and right-hand doors.

Product Features

Adjustable EN Size 2/3/4 Closing Force

The door closer features selectable EN Power Size 2, 3, or 4, making it suitable for a wide range of door sizes and weights up to 80kg and door widths up to 1100mm.

Hydraulic Rack-and-Pinion Mechanism

Built with a precision hydraulic rack-and-pinion system that delivers smooth, consistent, and reliable door operation while minimizing wear on the door and frame.

Adjustable Closing and Latching Speed

Independent adjustment valves allow installers to fine-tune both the main closing speed and the final latching speed, ensuring quiet and controlled door operation.

Non-Handed Design

Designed for universal installation on both left-hand and right-hand doors, simplifying installation and reducing inventory requirements.

High-Quality Aluminium Body

Constructed with a durable aluminium body and corrosion-resistant steel arm, providing long-lasting performance in demanding commercial and residential environments.

Pressure Relief Protection

An integrated pressure relief valve helps protect the closer from damage caused by excessive force or improper door use, increasing service life.

Temperature-Stable Hydraulic Fluid

Filled with high-quality hydraulic oil designed to maintain consistent closing performance across varying temperatures.

Surface Mounted Installation

Designed for easy surface mounting using a standard arm assembly, making it suitable for new installations and replacement projects.

Elegant Silver Finish

Finished in an attractive silver coating that complements modern commercial, institutional, and residential door hardware.

Ideal for Commercial and Residential Doors

Suitable for offices, schools, hospitals, hotels, apartment buildings, retail stores, warehouses, government buildings, and residential properties where controlled door closing is required.

Product Specifications

• Product Type: Hydraulic Overhead Door Closer
• Power Size: EN 2/3/4 Selectable
• Maximum Door Width: Up to 1100 mm
• Maximum Door Weight: Up to 80 kg
• Mechanism: Hydraulic Rack-and-Pinion
• Mounting Type: Surface Mounted
• Handing: Non-Handed (Left or Right Opening Doors)
• Closing Speed: Adjustable
• Latching Speed: Adjustable
• Maximum Door Opening Angle: Up to 180° (depending on installation)
• Body Material: Aluminium Alloy
• Arm Material: Steel
• Finish: Silver
• Applications: Offices, Schools, Hospitals, Hotels, Apartment Buildings, Retail Stores, Warehouses, Commercial Buildings, and Residential Properties