Norton Rixson 28 Series Heavy Duty Floor Closer - Left Hand Active Pair Configuration

Norton Rixson 28 Series Heavy Duty Floor Closer - Left Hand Active Pair Configuration

Premium Concealed Floor Closer for High-Traffic Commercial Applications

The Norton Rixson 28N-LAP delivers exceptional door control performance with concealed in-floor installation for demanding commercial and institutional environments. This heavy-duty floor closer supports doors up to 300 lb (136 kg) and 4'0" (1219 mm) width, specifically configured for Left Hand Active Pair (LAP) single-acting doors. Built with cast iron closer body and stainless steel components, it meets ANSI/BHMA A156.4 Grade 1 certification for superior durability and reliability.

Professional Features & Benefits

• Heavy-Duty Load Capacity: Supports doors up to 300 lb (136 kg) and 4'0" (1219 mm) width for versatile commercial door applications.
• Concealed In-Floor Design: Maintains clean architectural sightlines by eliminating visible overhead hardware while providing superior door control.
• Precision Left Hand Active Pair Configuration: Specifically engineered for LAP single-acting doors ensuring accurate alignment and smooth swing operation.
• Adjustable Performance Controls: Features adjustable closing speed, latch speed, and backcheck settings for customized door operation in different environments.
• Commercial-Grade Construction: Cast iron closer body with stainless steel components provides exceptional durability for high-traffic applications.
• ANSI/BHMA Grade 1 Certification: Meets stringent commercial door hardware standards for reliability and performance in demanding environments.
• Versatile Door Compatibility: Designed for use with wood, metal, or glass doors in commercial, institutional, and architectural spaces.
• Weather-Resistant Design: High-quality materials and finishes offer excellent resistance to environmental factors for interior and exterior applications.

Technical Specifications

• ANSI/BHMA: ANSI/BHMA A156.4, Grade 1
• Commercial/Residential: Commercial
• Cover Type: Cast iron cement case
• Department: Door Hardware
• Door Swing: Single Acting
• Duty Level: Heavy Duty
• Hold Open Feature: No
• Product Group: Door Controls
• Product Subgroup: Door Closers - Floor
• Product Type: Floor Door Closers
• Subcategory: Specialty Closers

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness, weight capacity up to 300 lb, and Left Hand Active Pair handing configuration.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on floor and door surfaces for concealed installation.
3. Prepare floor cavity and door by cutting required openings and routing as specified in manufacturer instructions for in-floor mounting.
4. Install all mounting hardware and secure the closer body in floor cavity per manufacturer specifications, ensuring proper alignment with door pivot points.
5. Adjust closing speed, latch speed, and backcheck controls for proper door operation and alignment throughout the full range of motion.
6. Test device operation to verify smooth closing action, proper latching, and alignment. Refer to manufacturer documentation for complete installation details and adjustment procedures.

Professional Applications

• Commercial Office Buildings
• Healthcare Institutions
• Educational Facilities
• Retail Establishments
• Government and Municipal Buildings
• Architectural Projects Requiring Clean Sightlines
• High-Traffic Interior and Exterior Openings

Why Choose Norton Rixson Quality?

Norton Rixson 28 Series floor closers deliver professional-grade reliability with cast iron construction and stainless steel components rated for heavy-duty commercial applications up to 300 lb door capacity. ANSI/BHMA A156.4 Grade 1 certification ensures consistent performance in demanding high-traffic environments. Engineered for demanding commercial applications where dependable door control and clean architectural appearance are essential.