LCN
LCN H.D. DOOR CLOSER WITH PARALLEL ARM BRACKET 4040XP-RWPA-689
- SKU:
- 4040XP-RWPA-689
Description
LCN H.D. DOOR CLOSER WITH PARALLEL ARM BRACKET 4040XP-RWPA-689
The LCN 4040XP-RWPA-689 is widely regarded as the industry standard for heavy-duty surface-mounted door closers. Engineered for high-traffic, real-world applications in schools, hospitals, and commercial and government buildings, the 4040XP is LCN's most durable and flexible closer — designed to withstand extreme use and abuse while maintaining precise control over door operation.
Key Features
- Cast Iron Body: A rugged cast iron cylinder provides superior wear resistance and a significantly longer service life compared to aluminum alternatives.
- XP (Extra Protection) Performance: Delivers a 44% increase in maximum load capacity and a 20% increase in pinion life over the previous 4040 Series.
- LCN Green Dial: A visual spring power indicator that eliminates guesswork during adjustments and makes it easy to confirm ADA accessibility compliance.
- All-Weather Liquid X Fluid: Specialized hydraulic fluid ensures consistent operation in temperatures from -30°F to 120°F without seasonal valve adjustments.
- Tri-Pack Mounting: Ships as a universal package installable three ways: Hinge (Pull) Side, Top Jamb (Push) Side, or Parallel Arm (Push) Side.
Technical Specifications
- Series: 4040XP
- Arm Type: RW/PA — Regular Arm with Parallel Arm Bracket
- Finish: 689 — Aluminum Painted / Powder Coated
- Body Material: High-Strength Cast Iron
- Piston Diameter: 1-1/2" (Heat-treated for extra strength)
- Pinion: Double heat-treated steel
- Spring Size: Adjustable Size 1 through 6
- Handing: Non-Handed — works on both right and left-hand doors
- Warranty: 30-Year Manufacturer Warranty
Certifications & Compliance
- ANSI/BHMA A156.4: Grade 1 Certified — the highest industry rating
- UL/cUL Listed: Rated for use on self-closing fire doors (UL 10C)
- ADA Compliant: Meets barrier-free accessibility requirements
- BAA: Meets Buy American Act requirements
Ideal Applications
- Healthcare: Patient room doors, corridors, and surgical suites
- Education: K–12 and university entrance doors and high-traffic hallways
- Retail & Government: High-frequency main entry points where durability is non-negotiable
Expert Note: The RW/PA designation means this closer ships with both a Regular Arm and a Parallel Arm Shoe, giving the installer maximum flexibility to mount on either the pull or push side of the door right out of the box.
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