Norton Rixson 8101 Series Multi-Sized Cast Aluminum Surface Door Closer with Adjustable Spring Sizes 1-6

Norton Rixson 8101 Series Multi-Sized Cast Aluminum Surface Door Closer with Adjustable Spring Sizes 1-6

Professional Surface Door Closer Solution

The Norton Rixson 8101 Series represents professional-grade door control engineering with cast aluminum construction and adjustable spring sizes 1-6 for versatile door weight applications up to 250 lbs. This surface-mounted door closer features a durable 1-1/4" diameter piston with staked valves and exceeds 25 million cycles for long-term reliability in moderate traffic applications. Grade 1 ANSI/BHMA A156.4 certified with ADA compliance and UL 10C fire rating up to 3 hours.

Professional Features & Benefits

• Adjustable Spring Configuration: Spring sizes 1-6 accommodate doors up to 250 lbs with tri-packed versatility for regular, top jamb, and parallel arm mounting applications.
• Heavy-Duty Durability: Exceeds 25 million cycles of operation with cast aluminum construction and 1-1/4" diameter piston for demanding commercial environments.
• Professional Valve Control: Separate and independent latch, sweep, and backcheck intensity valves with staked design to prevent accidental adjustment during operation.
• Versatile Mounting Options: Non-handed design supports slide track push or pull side mounting with 2-1/8" projection and 180-degree door swing capability.
• Grade 1 Construction: Cast aluminum body with proprietary lubrication system delivers optimal performance for interior and exterior door applications.
• Fire Safety Compliance: UL 10C positive pressure rated up to 3 hours with ANSI/BHMA A117.1 and ADA compliance for code requirements.
• Comprehensive Arm Options: Standard, hold open, heavy-duty, and low profile arms available with extensive mounting accessories for specialized applications.
• Manufacturer Warranty: 30-year limited warranty provides long-term confidence and protection for commercial installations.

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

1. Review manufacturer specifications and verify door preparation requirements including door thickness, weight capacity up to 250 lbs, and mounting surface compatibility for cast aluminum closer.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for selected arm configuration (regular, parallel, or top jamb).
3. Prepare door and frame by drilling required holes using appropriate fasteners including sleeve nuts & bolts, thru-bolt grommet nuts, or Torx fasteners as specified.
4. Install mounting hardware and secure the closer to door and frame per manufacturer torque specifications, ensuring proper alignment for selected spring size (1-6).
5. Adjust operational components using separate latch, sweep, and backcheck intensity valves for proper door control throughout 180-degree swing range.
6. Test closer operation to verify proper function and make final valve adjustments as needed. Refer to manufacturer documentation for complete installation details and arm-specific instructions.

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 8101 Series door closers deliver professional-grade reliability with cast aluminum construction rated to exceed 25 million cycles of operation. Grade 1 ANSI/BHMA certification with UL 10C fire rating up to 3 hours and comprehensive 30-year limited warranty demonstrate the engineering excellence behind this surface closer. Engineered for demanding commercial applications where dependable door control and code compliance are essential.