Threshold-Mounted Bottom Pivot | Center-Hung Side-Load Application | 1-1/2" Deep Bottom Rail

Complete or repair a compatible overhead concealed closer installation with the Prime Door Controls 7000 Series OHC Type GE Bottom Center Pivot.

Designed for compatible center-hung commercial doors, the Type GE pivot mounts at the threshold and provides the lower pivot point required for smooth door rotation and proper alignment.

The GE configuration is designed for side-load OHC applications using a 1-1/2" deep bottom door rail, making it ideal for aluminum storefront and commercial entrance-door systems.

Key Features

• Designed for compatible Prime Door Controls 7000 Series OHC systems

• Type GE Bottom Center Pivot

• Threshold-mounted configuration

• Designed for center-hung commercial doors

• Used with compatible side-load top arms

• Designed for 1-1/2" deep bottom rails

• Approximately 3/16" vertical height adjustment

• Helps maintain proper door alignment

• Supports smooth door rotation

• Commercial-grade OHC replacement hardware

• Ideal for aluminum storefront doors

• Suitable for repair, replacement, and new installations

Type GE Pivot Configuration

The Type GE is a threshold-mounted bottom pivot used with compatible center-hung overhead concealed closer systems.

Typical GE configuration includes:

• Threshold mounting

• Center-hung door application

• Side-load top-arm configuration

• 1-1/2" deep bottom rail

• Adjustable door height

This configuration is commonly used where a threshold-mounted pivot is preferred over a floor-mounted Type G pivot.

Threshold-Mounted Design

The Type GE mounts directly into the compatible door threshold.

This provides the lower rotational point for the center-hung door while keeping the pivot integrated into the threshold assembly.

A threshold-mounted pivot is particularly useful on commercial storefront doors where the complete entrance system is designed around an aluminum threshold.

1-1/2" Bottom Rail Application

The Type GE configuration is designed for doors with approximately a:

1-1/2" deep bottom rail

Always verify the existing door extrusion and pivot preparation before ordering.

Bottom-rail depth is a critical compatibility dimension and should be confirmed before replacing an existing pivot.

Side-Load Application

The Type GE pivot is designed for compatible side-load OHC configurations.

A typical overhead concealed closer system may include:

• Prime 7000 Series OHC closer body

• Side-load top arm

• Type GE threshold-mounted bottom pivot

The closer, top arm, bottom pivot, and door rail configuration must all be compatible for proper operation.

Vertical Adjustment

GE-style pivots provide approximately:

3/16" vertical adjustment

This adjustment allows the installer to fine-tune:

• Door height

• Header clearance

• Threshold clearance

• Door alignment

• Top-arm engagement

• Overall operating clearance

Proper adjustment can help correct minor alignment issues without removing the complete door assembly.

Product Specifications

Brand: Prime Door Controls
Series: 7000 Series
Product Type: Bottom Center Pivot
Pivot Type: GE
Mounting: Threshold Mount
Door Configuration: Center Hung
Application: Side Load
Bottom Rail Depth: 1-1/2"
Vertical Adjustment: Approximately 3/16"
Closer Type: Overhead Concealed / OHC
Door Type: Commercial Aluminum / Storefront
Use: Replacement / Repair / New Installation

Common Applications

Ideal for:

• Aluminum storefront doors

• Commercial entrance doors

• Retail storefronts

• Shopping centers

• Office buildings

• Restaurants

• Hotels

• Schools and universities

• Hospitals and healthcare facilities

• Government buildings

• Institutional facilities

• High-traffic commercial entrances

Replacement Applications

Replace the existing Type GE pivot when it is:

• Worn

• Loose

• Broken

• Corroded

• Damaged

• Allowing excessive door movement

• Causing door sag

• Creating alignment problems

• No longer rotating smoothly

When replacing the pivot, inspect the top arm, closer spindle, threshold, bottom rail, and surrounding door hardware for additional wear.

Type G vs. Type GE

Type GE

• Threshold mount

• 1-1/2" bottom rail

• Center-hung application

• Side-load configuration

• Approximately 3/16" vertical adjustment

Type G

• Floor mount

• 1-1/2" bottom rail

• Center-hung application

• Side-load configuration

• Approximately 3/16" vertical adjustment

The primary distinction is the mounting method: GE mounts to the threshold, while G mounts directly to the floor.

Installation Notes

Before ordering, verify:

• Prime 7000 Series OHC compatibility

• Type GE pivot requirement

• Threshold-mount configuration

• Center-hung door

• Side-load top arm

• 1-1/2" bottom rail depth

• Existing threshold preparation

• Door alignment and clearances

After installation, cycle the door through its complete swing to confirm smooth movement, correct alignment, and proper closer operation.

Important Compatibility Note

This listing is for the Type GE Threshold-Mounted Bottom Center Pivot only.

It does not include:

• 7000 Series OHC closer body

• Side-load top arm

• Type G floor pivot

• Type AE pivot

• Threshold

• Door

• Frame

Verify the complete OHC hardware configuration before ordering.

What's Included

(1) Prime Door Controls 7000 Series OHC Type GE Bottom Center Pivot

Closer body, top arm, threshold, mounting hardware, door, frame, and other overhead concealed closer components are sold separately unless specifically stated otherwise.