Norton M1158546-5 Right Hand RH Dark Bronze DB Door Closer 78-B/D

Norton M1158546-5 Right Hand Dark Bronze Door Closer 78-B/D

The Norton M1158546-5 is a right-hand, dark bronze door closer from the 78-B/D series, designed to provide reliable and adjustable door control for various applications.

Key Features

• Adjustable Spring Power: Equipped with a clock-type coil spring, this door closer allows for fine-tuning of closing force to suit specific environmental conditions.
• Adjustable Sweep and Latch Speed: Dual-purpose regulating valves enable independent adjustment of both sweep and latch speeds, ensuring smooth and controlled door operation.
• Adjustable Backcheck Cushioning: An independent regulating valve provides a hydraulic cushion to the door opening speed toward the end of the opening cycle, preventing damage from abrupt stops.
• Field Reversible: The closer spring can be field-reversed to accommodate the hand of the door, offering flexibility during installation.
• Non-Hold Open Arm: Supplied with a non-hold open arm, this closer ensures the door remains closed when not in use.

Specifications

• Closer Size: Adjustable sizes 2 through 4.
• Finish: Dark Bronze Painted (690/US20).
• Handing: Right Hand.
• Mounting Style: Regular Arm, Pull Side.
• Fire Rating: 3 Hours {A}.
• Warranty: Limited ten-year warranty.

This door closer is suitable for commercial applications, including historical buildings, courthouses, colleges, universities, churches, and worship centers. Its combination of traditional styling and modern features makes it a reliable choice for controlling door operations.