Norton Rixson 27N Heavy Weight Floor Closer with 400 lb Capacity and Adjustable Speed Control

Norton Rixson 27N Heavy Weight Floor Closer with 400 lb Capacity and Adjustable Speed Control

Professional Heavy-Duty Floor Closer for High-Traffic Commercial Applications

The Norton Rixson 27N Heavy Weight Floor Closer delivers exceptional performance for doors up to 400 lb (181 kg) and 4'0" (1219 mm) width in demanding commercial environments. This floor-mounted closer features independent adjustments for closing speed, latch speed, and backcheck, providing precise control over door movement. Constructed from high-quality, corrosion-resistant steel with cast iron cement case, the 27N meets ANSI/BHMA A156.4 Grade 1 certification and ADA compliance requirements for professional installations.

Professional Features & Benefits

• Heavy-Duty Load Capacity: Supports doors up to 400 lb (181 kg) and 4'0" (1219 mm) width for demanding commercial applications requiring reliable heavy door control.
• Precision Speed Control: Independent adjustments for closing speed, latch speed, and backcheck provide complete control over door movement for optimal performance in high-traffic environments.
• Durable Construction: High-quality, corrosion-resistant steel construction with cast iron cement case ensures maximum durability and long-term performance in commercial settings.
• Concealed Installation Design: Floor-mounted installation provides clean, unobtrusive appearance ideal for modern architectural spaces while maintaining professional aesthetics.
• Universal Application: Non-handed design allows flexible installation for both left-hand and right-hand applications, simplifying inventory and installation requirements.
• Grade 1 Certification: ANSI/BHMA A156.4 Grade 1 certified construction meets the highest commercial standards for heavy-duty door closer performance.
• ADA Compliance: Meets Americans with Disabilities Act guidelines for door closing force, ensuring accessibility compliance for all users in commercial facilities.
• Low Maintenance Operation: Engineered for minimal upkeep requirements while delivering consistent, reliable door operation over extended service life.

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 floor preparation requirements including structural support capacity for the closer body and door weight up to 400 lb.
2. Use manufacturer-provided templates to mark floor pocket location and door pivot point accurately, ensuring proper alignment with door swing geometry.
3. Prepare floor pocket by cutting concrete or structural floor material to accommodate the closer body and cement case installation per manufacturer specifications.
4. Install closer body in floor pocket with appropriate structural support and seal installation to prevent moisture intrusion and ensure long-term stability.
5. Mount door pivot hardware and connect closer arm assembly, ensuring proper alignment for smooth door operation throughout full swing range.
6. Adjust closing speed, latch speed, and backcheck settings using manufacturer-provided adjustment tools to achieve desired door performance and ADA compliance. Test operation under various load conditions and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and adjustment procedures.

Professional Applications

• Commercial Office Building Entrances
• Educational Facility Main Doors
• Healthcare Institution Access Points
• Retail Store Heavy Traffic Entrances
• Industrial Facility Personnel Doors
• Government and Municipal Building Entrances
• Multi-Tenant Residential Common Areas

Why Choose Norton Rixson Quality?

Norton Rixson 27N floor closers deliver professional-grade reliability with corrosion-resistant steel construction and cast iron cement case rated for doors up to 400 lb capacity. ANSI/BHMA A156.4 Grade 1 certification ensures the highest commercial performance standards, while ADA-compliant configurations provide accessibility compliance. Engineered for demanding commercial applications where dependable heavy-duty door control and long-term durability are essential.