LCN 4040XP-RAL9003 Heavy-Duty Surface-Mounted Door Closer with 10 Million Cycle Certification and RAL9003 White Finish

LCN 4040XP Heavy-Duty Surface-Mounted Door Closer with 10 Million Cycle Certification and RAL9003 White Finish

Gold Standard Commercial Door Closer with 10 Million Cycle Certification

The LCN 4040XP Series Door Closer represents the gold standard in commercial door hardware, featuring exceptional durability with 10 million cycle certification - five times the ANSI Grade 1 standard of 2 million cycles. This surface-mounted closer accommodates interior doors up to 5'0" and exterior doors up to 4'0" with adjustable spring sizes 1-6. Constructed with a high-strength cast-iron cylinder, 1-1/2" diameter piston, and forged steel arm, it meets ANSI/BHMA A156.4 Grade 1 standards and ADA reduced opening force requirements while providing UL and cUL listing for self-closing doors.

Professional Features & Benefits

• Door Size Compatibility: Non-sized cylinder adjusts for interior doors to 5'0" and exterior doors to 4'0" with spring force adjustment from sizes 1-6.
• Exceptional Durability Rating: Independently certified to 10 million cycles - five times the Grade 1 standard for unmatched longevity in high-traffic commercial applications.
• Heavy-Duty Construction: Cast-iron cylinder with full-complement bearing, double heat-treated steel pinion, and forged steel arm provide superior strength and reliability.
• Grade 1 Certification: Meets ANSI/BHMA A156.4 Grade 1 standards and ADA reduced opening force requirements with UL and cUL listing for code compliance.
• All-Weather Performance: Liquid X fluid and heat-treated internal components ensure consistent operation in demanding environmental conditions.
• Easy Field Adjustment: Patented LCN Green Dial spring force indicator eliminates guesswork for precise in-field adjustability and optimal performance tuning.
• Universal Installation: Non-handed design with peel-n-stick templates ensures quick and accurate installation while accommodating various door configurations.
• Manufacturer Warranty: 30-year limited warranty provides exceptional coverage and confidence in long-term performance and reliability.

Technical Specifications

• ADA Compliant: Yes
• BAA Qualified: Yes
• Closer Size: 1
• Closer Size: 3
• Closer Size: 6
• Closer Size: 2
• Closer Size: 4
• Closer Size: 5
• Commercial/Residential: Commercial
• Cover Type: Plastic/Metal
• Delay Function: Yes
• Department: Door Hardware
• Duty Level: Heavy Duty
• Fluid Type: All-Weather
• MAP Policy: Yes
• Mounting Detail: Surface - Hinge Mount(Pull Side), Top Jamb Mount(Push Side), Parallel Arm Mount(Push Side)
• Mounting Hole Pattern: 2-1/4" x 5"
• Mounting Location: Pull Side
• Product Category: Door Controls
• Product Group: Door Controls
• Product Model: 4040XP
• Product Subgroup: Door Closers - Surface Mounted
• Product Substrate: Iron
• Product Type: Surface Mounted Door Closers
• Series: 4000 Series
• Subcategory: Surface Mounted Closers
• Warranty: 30 Year

Professional Applications

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

Why Choose LCN Quality?

LCN 4040XP door closers deliver professional-grade reliability with cast-iron construction and forged steel components rated for 10 million cycles - well above industry standards. The 30-year limited warranty and extensive abuse testing demonstrate LCN's commitment to long-term performance. Engineered for demanding commercial applications where dependable operation and low lifecycle costs are essential, the 4040XP represents an exceptional investment in decades of reliable door control.