Heavy-Duty Commercial Door Closer Arm | Spring Cushion Door Control | Aluminum or Dark Bronze

Upgrade or repair a compatible Prime Door Controls 46 Series commercial door closer with the 46 Series Spring Cushion Arm.

Designed for demanding commercial openings, the spring cushion arm provides additional control as the door approaches its maximum opening position. The spring-cushion mechanism helps absorb excessive opening force, reducing stress on the closer, door, frame, and surrounding hardware.

Available in Aluminum (AL) or Dark Bronze (DU) finishes, this replacement arm is ideal for high-traffic commercial and institutional door applications.

Key Features

• Designed for Prime Door Controls 46 Series

• Heavy-duty Spring Cushion Arm

• Helps cushion excessive door opening force

• Helps reduce stress on door closer components

• Helps protect doors, frames, hinges, and surrounding hardware

• Commercial-grade replacement arm

• Ideal for high-traffic openings

• Suitable for new installations and replacement applications

• Coordinates with Prime 46 Series closer hardware

• Available in Aluminum (AL) or Dark Bronze (DU)

Spring Cushion Operation

The spring cushion mechanism provides additional resistance near the door's maximum opening position.

Unlike a standard closer arm, the cushion feature helps absorb abrupt opening forces caused by:

• Wind

• Heavy pedestrian traffic

• Forceful door opening

• Carts

• Equipment movement

• Everyday commercial use

This added cushioning can help reduce damaging shock loads transferred to the closer, hinges, door, and frame.

Heavy-Duty Commercial Applications

A spring cushion arm is particularly useful on openings subject to demanding conditions.

Typical applications include:

• Exterior commercial doors

• High-traffic entrances

• Schools

• Retail facilities

• Warehouses

• Hospitals

• Institutional buildings

• Doors exposed to wind

• Doors exposed to carts or equipment

Available Finishes

Choose from:

AL – Aluminum

A clean aluminum finish that coordinates with common commercial door closers, storefront framing, and architectural hardware.

DU – Dark Bronze

A dark bronze finish designed to coordinate with bronze storefront framing and matching commercial hardware.

Product Specifications

Brand: Prime Door Controls
Series: 46 Series
Product Type: Replacement Door Closer Arm
Arm Style: Spring Cushion
Function: Cushioned Door Opening Control
Compatible Closer: Prime Door Controls 46 Series
Available Finishes: Aluminum (AL) / Dark Bronze (DU)
Application: Commercial / Institutional
Use: Replacement / Retrofit / New Installation

Common Applications

Ideal for:

• Hollow metal doors

• Aluminum storefront doors

• Commercial wood doors

• Exterior commercial doors

• Office buildings

• Schools and universities

• Hospitals and healthcare facilities

• Retail stores

• Government facilities

• Warehouses

• Manufacturing facilities

• Assisted living facilities

• Institutional buildings

• High-traffic entrances

Helps Protect the Door Opening

When a commercial door is repeatedly thrown or blown open, substantial force can be transferred to the hardware.

A properly installed Spring Cushion Arm can help reduce stress on:

• Door closer body

• Closer spindle

• Arm components

• Hinges

• Door frame

• Door reinforcement

• Adjacent walls and hardware

Replacement Applications

Replace the existing arm when it is:

• Bent

• Broken

• Worn

• Loose

• Missing

• Damaged from excessive door opening

• No longer providing proper cushioning

• Being upgraded from a compatible standard arm configuration

Inspect the closer body, spindle, shoe, frame mounting points, and door hinges during replacement.

Installation Notes

Before ordering, verify:

• Prime Door Controls 46 Series compatibility

• Required Spring Cushion Arm configuration

• Door and frame construction

• Door swing

• Closer mounting configuration

• Frame shoe mounting location

• Required finish

• Available clearance

Follow the applicable Prime 46 Series closer and Spring Cushion Arm installation template during installation.

Important Compatibility Note

This listing is for the Spring Cushion Arm only.

It is not the complete 46 Series door closer.

Do not confuse this arm with:

• Regular Arm

• Friction Hold Open Arm

• Standard Parallel Arm

• Parallel Arm Bracket for FHO

Verify the existing closer and arm configuration before ordering.

What's Included

(1) Prime Door Controls 46 Series Spring Cushion Arm in Selected Finish

Choose:

• AL – Aluminum

• DU – Dark Bronze

Door closer body, full cover, drop plates, CUSH shoe support, blade stop spacer, mounting hardware, door, and frame are sold separately unless specifically stated otherwise.