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78-B/D Non-Hold Open Pot Belly Surface Door Closer Size (2 thru 4)

78 Cutaway View

78-B/D Non-Hold Open Pot Belly Surface Door Closer Size (2 thru 4)


Price: $520.80

{Description}Product Description & Features:
• Adjustable Spring Power: B/D - Sizes 2 thru 4
• RA - Regular Arm
• For interior (and) exterior door metal and wood doors
• Self drilling/self tapping and machine screws standard (Regular arms only)
• Closer is rack-and-pinion type enclosed in a cast aluminum alloy shell.
• Closer spring shall be clock-type coil spring and shall be adjustable through a wide range of closing power.
• Closer shall have a hex-key operated regulating valves to control the closing speed, latch speeds, and adjustable backcheck feature.

Spring Tension Size:
• Adjustable Spring Power: B/D - Sizes 2 thru 4
• Maximum Door Size: Interior 48" (122cm) / Exterior 36" (91cm)

Typical Applications:
- Recommended for interior or exterior doors (retrofit applications or for a “retro” look) including:
• Historical Buildings
• Courthouses
• College or Universities
• Churches or Worship Centers

Compliance Standards:
• ANSI/BHMA A156.4 Grade 3 Specifications
• All Norton® series 78-B/D closers with non-hold open arms are listed by Underwriters Laboratories for labeled fire doors. This includes compliance to UL10C and UBC-72 (1997) for 3-hour assemblies. The product is manufactured in an ISO 9001 facility. These closers are also listed by the New YorkCity Materials and Equipment Acceptance Division.

Door Closer Finishes:
• 689 - Aluminum Painted
• 690 - Dark Bronze Painted {Handing Help}
{PDFs} Click on the links below to download Catalog Information, instructions & templates for this product: {Reviews}
{Related Products} {Finishes}Available in the following finishes:



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