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Heavy Duty Commercial Door Closers

Heavy Duty Commercial Door Closers

Smallwood Lock & Supply carries ANSI/BHMA Grade 1 heavy duty commercial door closers from Norton Rixson, LCN, Falcon, and SDC for schools, hospitals, government buildings, and high-traffic commercial facilities.

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  • FALCON SC70 SERIES HEAVY DUTY DOOR CLOSER SC71A RW/PA DKBRZ

    FALCON SC70 SERIES HEAVY DUTY DOOR CLOSER SC71A RW/PA DKBRZ

    FALCON

    $186.90
    FALCON SC70 SERIES HEAVY DUTY DOOR CLOSER SC71A RW/PA DKBRZ   The SC70 Series Heavy Duty Door Closer is built for busy commercial and institutional applications that require reliability and easy...
    SKU:
    SC71A Rw/PA DKBRZ
    Weight:
    170.00 Ounces
    $186.90
    Qty in Cart: 0
    Quantity:
    Price:
    $186.90
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  • FALCON SC70A SERIES HEAVY DUTY DOOR CLOSER SC71A RW/PA AL

    FALCON SC70A SERIES HEAVY DUTY DOOR CLOSER SC71A RW/PA AL

    FALCON

    $186.90
    FALCON SC70A SERIES HEAVY DUTY DOOR CLOSER SC71A RW/PA AL The SC70 Series Heavy Duty Door Closer is built for busy commercial and institutional applications that require reliability and easy...
    SKU:
    SC71A RW/PA AL
    Weight:
    170.00 Ounces
    $186.90
    Qty in Cart: 0
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    $186.90
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  • LCN H.D. DOOR CLOSER WITH PARALLEL ARM BRACKET 4040XP-RWPA-689

    LCN H.D. DOOR CLOSER WITH PARALLEL ARM BRACKET 4040XP-RWPA-689

    LCN

    $402.24
    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...
    SKU:
    4040XP-RWPA-689
    Weight:
    180.00 Ounces
    $402.24
    Qty in Cart: 0
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    $402.24
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  • NORTON 7500 SERIES HEAVY DUTY DOOR CLOSER 7500   689

    NORTON 7500 SERIES HEAVY DUTY DOOR CLOSER 7500 689

    NORTON RIXSON

    MSRP: $767.00
    $411.30
    NORTON 7500 SERIES HEAVY DUTY DOOR CLOSER 7500   689 The 7500 Series Door Closer offers customers the ideal combination of superior performance, strength and quality. Ideal for interior or exterior...
    SKU:
    7500 689
    Weight:
    170.00 Ounces
    MSRP: $767.00
    $411.30
    Qty in Cart: 0
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    MSRP: $767.00
    $411.30
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  • NORTON 7500 SERIES HEAVY DUTY DOOR CLOSER 7500 690

    NORTON 7500 SERIES HEAVY DUTY DOOR CLOSER 7500 690

    NORTON RIXSON

    MSRP: $767.00
    $411.30
    NORTON 7500 SERIES HEAVY DUTY DOOR CLOSER 7500 690 The Norton 7500 Series Heavy Duty Door Closer offers customers the ideal combination of superior performance, strength and quality. Ideal for...
    SKU:
    7500 690
    Weight:
    170.00 Ounces
    MSRP: $767.00
    $411.30
    Qty in Cart: 0
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    Price:
    MSRP: $767.00
    $411.30
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  • NORTON 9500 SERIES CAST IRON DOOR CLOSER 9500 689

    NORTON 9500 SERIES CAST IRON DOOR CLOSER 9500 689

    NORTON RIXSON

    MSRP: $865.00
    $463.86
    NORTON 9500 SERIES CAST IRON DOOR CLOSER 9500 689 Ideal for high use openings, the Norton 9500 Series Cast Iron door closer offers the durability, flexibility and strength required to meet the needs...
    SKU:
    9500 689
    Weight:
    170.00 Ounces
    MSRP: $865.00
    $463.86
    Qty in Cart: 0
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    MSRP: $865.00
    $463.86
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  • SDC AUTOP SERIES 96" TWO DRIVE UNIT, ALUMINUM DOUBLE PULL ARM DOOR OPERATION AUTOP-2-96-V

    SDC AUTOP SERIES 96" TWO DRIVE UNIT, ALUMINUM DOUBLE PULL ARM DOOR OPERATION AUTOP-2-96-V

    SECURITY DOOR CONTROLS

    MSRP: $6,099.00
    $3,598.41
    SDC AUTOP SERIES 96" TWO DRIVE UNIT, ALUMINUM DOUBLE PULL ARM DOOR OPERATION AUTOP-2-96-V    SDC AUTOP Series 96" Two Drive Unit, Aluminum Double Pull Arm Door Operation is ideal for ADA compliance...
    SKU:
    AUTOP-2-96-V
    Weight:
    2,219.00 Ounces
    MSRP: $6,099.00
    $3,598.41
    Qty in Cart: 0
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    MSRP: $6,099.00
    $3,598.41
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Heavy Duty Commercial Door Closers — ANSI Grade 1

ANSI/BHMA Grade 1 heavy duty commercial door closers from Norton Rixson, LCN, Falcon, and SDC for schools, hospitals, and high-traffic facilities — at wholesale pricing up to 50% off retail. Same-day shipping.

Why Heavy Duty?

Grade 1 closers are built with cast iron or heavy-gauge steel bodies, heat-treated pinions, and hydraulic fluid engineered for -30°F to 120°F. Designed to last the life of the building.

Our Brands

LCN 4040XP — Cast iron body, forged steel arm, 44% increased load capacity, ANSI Grade 1, ADA compliant, UL listed, 30-year warranty.

Norton 7500 Series — Norton's most heavy duty closer with full adjustability for closing speed, latching speed, and backcheck.

Falcon SC70 Series — Built for busy institutional environments with multiple arm types and mounting options.

Applications

  • K-12 schools and universities
  • Hospitals and healthcare facilities
  • Government buildings and courthouses
  • Multi-tenant office buildings

FAQs

What does Grade 1 mean for a commercial door closer? ANSI/BHMA Grade 1 closers are tested to 2,000,000 cycles — the highest commercial door hardware performance classification, standard for heavy duty applications.

What is the LCN 4040XP-RWPA? The most popular LCN 4040XP variant — a Regular Arm with Parallel Arm shoe bracket installable in regular, parallel arm, or top jamb configurations.