Norton Rixson Heavy Duty Center Hung Floor Closer with Cement Case - 300 lb Capacity

Norton Rixson Heavy Duty Center Hung Floor Closer with Cement Case - 300 lb Capacity

Professional Double-Acting Floor Closer Solution

The Norton Rixson 40 Series Heavy Duty Center Hung Floor Closer delivers professional-grade door control for interior and exterior doors weighing up to 300 lbs. This double-acting, non-handed floor closer features a centering arm with adjustment screws and supports doors up to 4' 0" x 8' 6" with a maximum opening of 103°. Constructed with robust materials and internal components, this Grade 1 closer provides consistent operation for high-traffic commercial applications.

Professional Features & Benefits

• Heavy-Duty Door Capacity: Supports doors weighing up to 300 lbs with sizes up to 4' 0" x 8' 6" for versatile commercial applications.
• Double-Acting Operation: Non-handed design allows door swing in both directions with mechanism that returns door to center position.
• Centering Arm with Adjustment: Features centering arm with adjusting screws in face of door, critical for proper double-acting door operation.
• Flexible Installation Options: Available with floor plate or threshold installation to accommodate various site conditions.
• Adjustable Speed Control: Independent closing speed valves for each direction of door swing provide precise operational control.
• Grade 1 Construction: Heavy-duty materials and internal components engineered for long life and consistent operation in high-traffic environments.
• Complete Package: Includes 340 top pivot and furnished with wood and machine screws for complete installation.
• Manufacturer Warranty: 10-year limited warranty provides added confidence and protection for commercial installations.

Technical Specifications

• Commercial/Residential: Commercial
• Cover Type: Cycolac, rust-proof cement case
• Delay Function: Yes
• Department: Door Hardware
• Door Swing: Single Acting
• Door Weight: 350 lbs.
• Duty Level: Heavy Duty
• Grade: Grade 1
• Hang Type: Offset Hung
• Hold Open Feature: No
• Package: No
• Parts and Accessories Type: Installation Accessories
• Product Attribute: Parts and Accessories
• Product Category: Door Controls
• Product Group: Door Controls
• Product Subgroup: Door Closers - Floor
• Product Type: Parts and Accessories
• Series: 40 Series
• Subcategory: Floor Closers
• Traffic Rating: High Traffic

Installation & Operation

1. Review manufacturer specifications and verify floor preparation requirements including structural adequacy to support door weight up to 300 lbs.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on floor surface for floor plate or threshold installation.
3. Prepare floor by cutting required opening and routing as specified in manufacturer instructions for cement case installation.
4. Install floor closer mechanism and secure per manufacturer specifications, ensuring proper alignment with door centerline.
5. Mount 340 top pivot to door header and connect centering arm with proper adjustment for door swing clearance.
6. Adjust centering arm screws and closing speed valves for each direction of swing to achieve proper door operation and return to center. Test operation throughout full 103° maximum opening range and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose Norton Rixson Quality?

Norton Rixson floor closers deliver professional-grade reliability with robust materials and internal components rated for high-traffic commercial applications. Grade 1 construction ensures consistent operation and long service life, backed by a 10-year limited warranty. Engineered for demanding commercial environments where dependable door control and aesthetic appeal are essential.