LCN 4030 Series

Specifications

• Standard 4030 series closer is shipped with forged regular arm, metal cover and wood/self-tapping machine screw pack.
• Non-sized (1-4) 4031 cylinder for exterior doors to 36" (914 mm) and interior doors to 48" (1219 mm).
• Closer mounts hinge side, top jamb, and parallel arm, on either right or left swinging doors.
• Meets ADA requirements – closer available with less than 5 lbs opening force on 36" door.
• Standard or optional custom powder coat finish.
• Optional plated finish on metal cover, arm and fasteners.
• Optional SRI primer for installations in corrosive conditions is available with powder coat only.
• The 4030 Series is UL and cUL listed for self-closing doors without hold-open.
• Tested and certified under ANSI Standard A156.4, grade 1.

Mounting Details

HINGE (PULL) SIDE:Maximum opening can be templated for 180°. Hold-open points up to maximum opening with hold-open arm.

• Butt Hinges should not exceed 5" (127 mm) in width.
• Auxiliary Stop is recommended at hold-open point or where a door cannot swing 180°.
• Reveal should not exceed 3/16" (5 mm) for regular arm or 3/16"
  (5 mm) for hold-open arm.
• Top Rail requires 2-7/8" (73 mm) minimum.
• Clearance of 1-3/4" (44 mm), behind door required for installation.
• Bull Nose Trim requires SOFFIT SHOE 4030-65.

TOP JAMB (PUSH SIDE):Maximum opening can be templated for 180°.
Hold-open points up to maximum opening with hold-open arm.

• Butt Hinges should not exceed 5" (127 mm) in width.
• Auxiliary Stop is recommended at hold-open point or where the door cannot swing 180°.
• Reveal up to 3-1/2" (89 mm) allows 180° opening. Reveal up to 7-1/2" (191 mm) with long arm allows for 140° opening.
• Top Rail requires 1-1/2" (38 mm) minimum from stop.
• Head Frame less than 2-1/4" (57 mm) requires PLATE, 4030-18TJ.
• Plate requires 1-1/2" (38 mm) minimum.

PARALLEL ARM (PUSH SIDE): REGULAR or HOLD-OPEN arm mounting requires PA SHOE, 4030-62PA for REGULAR or HOLD-OPEN arms. Add prefix "P" to closer description (eg. P4031). P4031 closer includes 4030-201 FIFTH HOLE SPACER to support PA SHOE. Maximum opening REGULAR or HOLD-OPEN arms can be templated for 180°. EDA template allows 110° maximum opening. Hold-open points up to maximum opening with hold-open arm.

• Butt Hinges should not exceed 5” (127 mm) in width.
• Auxiliary Stop is recommended at hold-open point or where a door cannot swing maximum opening.
• Clearance for 4030-62PA shoe is 4” (102 mm) from door face. EDA arm is 5-1/2” (140 mm) from door face.
• Top Rail less than 5“ (127 mm) measured from the stop requires PLATE, 4030-18PA. Plate requires 1-3/4” (44 mm) minimum.
• Stop Width minimum 1” (25 mm).
• Head Frame flush or single rabetted requires PA SHOE ADAPTER, 4030-418.
• BLADE STOP clearance, requires 1/2” (13 mm) BLADE STOP SPACER, 4030-61.
• Auxiliary Shoe 4030-62A allows installation of regular arm with overhead holder/stop. Special templating required.
• EDA ARM requires SHOE SUPPORT, 4030-30 for fifth screw anchorage where reveal is less than 3-1/16” (78 mm).

CUSH-N-STOP or SPRING CUSH MOUNTING: 4031 closers ordered with CUSH or SPRING CUSH arms include 4030-201 FIFTH HOLE SPACER to support the shoe. Maximum opening CUSH and SPRING CUSH arms can be templated for maximum opening/hold-open point at 85°: A = 3-5/8” (92 mm); B = 9-3/4” (248 mm). Maximum opening to 90°: A = 3 ” (76 mm); B = 9-1/8” (232 mm). Maximum opening to 100°: {100° mounting will not work with swing clear hinges) A = 1-7/8” (48 mm); B = 8” (203 mm).

Spring Cush hold-open points are approximately 5° less than templated stop point.

• Clearance for CUSH or SPRING CUSH shoe is 5-1/2” (140 mm) from door face.
• Head Frame flush or rabetted requires CUSH FLUSH PANEL ADAPTER, 4030-419.
• CUSH or SPRING CUSH ARM requires SHOE SUPPORT, 4030-30 for fifth screw anchorage where reveal is less than 3-1/16” (78 mm).

LCN Finishes

STANDARD POWDER COATED FINISH: LCN door closers feature the finest, state-of-the-art metal finishing process available. LCN powder coating provides superior protection against the effects of weathering and is an environmentally friendly process. The high quality, chip resistant finish is far superior to any previously offered. Corrosion resistance surpasses 100 hours salt spray testing (four times the industry standard). Non-metallic components also provide the same high resistance to the effects of the elements. All LCN products must be shipped with a finish.

OPTIONAL CUSTOM POWDER COATED FINISHES: LCN offers optional custom powder coat colors to compliment special installations. This provides a custom appearance and all the corrosion resistance of standard powder coated finishes at a nominal additional cost. See Downloads tab for available custom colors.

OPTIONAL PLATED FINISHES: Visible components such as covers, arms, fasteners, and finish plates are plated to match the selected finish. Surface mounted tracks are powder coated to complement the plated finish. Hidden assemblies such as cylinders, tracks, and mounting plates are supplied with a powder coated finish.

SPECIAL RUST INHIBITING (SRI) PROCESS: For installations where a higher level of protection against weathering, or the effects of a potentially corrosive atmosphere is required, LCN offers a special rust inhibiting (SRI) process. Ferrous metal components receive an SRI pretreatment and a powder finish coat in your choice of either an LCN standard color or optional extra charge custom colors. Closers treated with the SRI process exceed the 100 hour protection level available with standard LCN powder coated finishes.