LCN 4040XP-RW/PA 689 SRI


Collections: Door Closers

Category: Door Closers, LCN Products

Type: Door Closer



Grade 1 Surface Door Closer, Regular Arm, PA Shoe, Push or Pull Side Mounting, 120 Degree Swing, Adjustable Size 1-6, Plastic Cover, Special Rust Inhibitor, Aluminum Painted Finish, Non-Handed

LCN’s 4040XP is a heavy-duty, cast-iron surface closer for high-traffic openings. It’s tri-mount (hinge, top jamb, parallel arm), adjustable sizes 1–6 with the Green Dial indicator, uses all-weather Liquid X fluid, and is available with Special Rust Inhibitor (SRI) for corrosive environments.

  • Vendor
    Allegion
  • Manufacturer
    LCN
  • Series / Model
    4040XP — RW/PA
  • SKU Example
    4040XP-RW/PA 689 SRI
  • Grade
    ANSI/BHMA A156.4 Grade 1
  • Listings
    UL 10C; ADA
  • Unit of Measure
    Each
  • Origin
    USA
  • BAA
    Buy American Act — Yes
  • 689 — Aluminum (Painted)
  • 690 — Statuary Bronze (Painted)
  • 691 — Light Bronze (Painted)
  • 693 — Gloss Black (Painted)
  • 695 — Dark Bronze (Painted)
  • 696 — Brass (Painted)

*SRI (Special Rust Inhibitor) available on powder-coat finishes for corrosive environments.

  • Handing
    Non-handed
  • Mounting
    Tri-mount: Hinge (pull), Top Jamb (push), Parallel Arm (push)
  • Arm / Shoe
    Regular Arm with PA shoe
  • Closer Size
    Adjustable 1–6 (Green Dial indicator)
  • Valves
    Sweep, Latch, Backcheck (field adjustable)
  • Max Opening
    Template to 120° (use stops as required)
  • Fluid
    All-weather Liquid X
  • Cover
    Plastic (std); Metal cover optional
  • Hold-Open
    No (specify hold-open arm if required)
  • Delayed Action
    Optional (uses 4041 cylinder; not XP)
  • Fasteners
    Self-reaming/tapping (wood/metal)
  • Corrosion Option
    SRI — Special Rust Inhibitor

Use case: High-traffic commercial / institutional doors needing a durable, adjustable closer with broad mounting flexibility and corrosion-resistant options.

  • Cast-iron body, 1-1/2″ piston, hardened pinion
  • Green Dial simplifies spring-force setting to meet ADA
  • All-weather performance with Liquid X fluid

Installation Difficulty

Level 3 — Pro Starter: Template drilling, accurate arm/shoe location, and valve tuning required.



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