Norton Rixson 8301 Series Surface Mounted Door Closer with Adjustable Spring Sizes 1-6 and Slim Line Cover
Professional Surface-Mounted Door Closer Solution
The Norton Rixson 8301 Series is a versatile surface-mounted door closer featuring cast aluminum construction with adjustable spring sizes 1-6 for doors up to 250 lbs. This Grade 1 certified closer exceeds 25 million cycles with a 1-1/4" diameter piston and 2-1/8" projection standard covers. The tri-packed design accommodates regular, top jamb, and parallel arm mounting configurations with non-handed installation flexibility.
Professional Features & Benefits
- Heavy-Duty Durability: Exceeds 25 million cycles for long-term reliability in moderate to high-traffic commercial applications.
- Adjustable Spring Configuration: Spring sizes 1-6 accommodate doors up to 250 lbs with precise force adjustment for optimal performance.
- Cast Aluminum Construction: Durable cast aluminum body with 1-1/4" diameter piston provides exceptional strength and weather resistance.
- Versatile Mounting Options: Tri-packed design covers regular, top jamb, and parallel arm mounting with slide track push or pull side installation.
- Precision Control Valves: Independent staked valves provide separate control of latch speed, sweep speed, and backcheck intensity with tamper-resistant design.
- Grade 1 Certification: ANSI/BHMA A156.4 Grade 1 certified with ADA compliance and UL 10C positive pressure fire rating up to 3 hours.
- Manufacturer Warranty: 30-year limited warranty for added confidence and protection.
- Professional Installation Hardware: Includes sleeve nuts & bolts, thru-bolt grommet nuts, and Torx® fasteners for secure mounting.
Technical Specifications
- Commercial/Residential: Commercial
- Cover Type: Slim Line and Full Available
- Department: Door Hardware
- Door Weight: 250 lbs.
- Duty Level: Medium Duty
- Grade: Grade 1
- Hold Open Feature: Yes
- Product Category: Door Controls
- Product Group: Door Controls
- Product Subgroup: Door Closers - Surface Mounted
- Product Type: Surface Mounted Door Closers
- Series: 8000 Series
- Spring Type: Adjustable Size
- Subcategory: Surface Closers
- Traffic Rating: Moderate Traffic
Installation & Operation
- Review manufacturer specifications and verify door preparation requirements including door thickness, weight capacity up to 250 lbs, and mounting surface compatibility.
- Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for the selected arm configuration.
- Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions for regular, parallel, or top jamb mounting.
- Install all mounting hardware including sleeve nuts, bolts, and brackets, securing the closer to door and frame per manufacturer torque specifications.
- Adjust spring size (1-6) for door weight and adjust independent valves for latch speed, sweep speed, and backcheck intensity for proper operation.
- Test closer operation through full 180-degree swing range to verify proper function 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 8301 Series door closers deliver professional-grade reliability with cast aluminum construction rated to exceed 25 million cycles. The 30-year limited warranty and Grade 1 ANSI/BHMA certification demonstrate the manufacturer's commitment to quality and performance. Engineered for demanding commercial applications where dependable door control and refined appearance are essential.
Manufacturer Resources
Product Specs
- Series:
- 8000 Series
- Spring Type:
- Adjustable Size
- Grade:
- Grade 1
- Traffic Rating:
- Moderate Traffic
- Product Group:
- Door Controls
- Product Subgroup:
- Door Closers - Surface Mounted
- Product Type:
- Surface Mounted Door Closers
- Subcategory:
- Surface Closers
- Door Weight:
- 250 lbs.
- Commercial/Residential:
- Commercial
- Duty Level:
- Medium Duty
- Cover Type:
- Slim Line and Full Available
- Hold Open Feature:
- Yes
- Product Category:
- Door Controls
- Department:
- Door Hardware