BEST EHD9000 Series Extra Heavy-Duty Surface Mounted Door Closer with Adjustable Spring Sizes 1-6
Award-Winning Extra Heavy-Duty Door Closer for High-Traffic Commercial Applications
The BEST EHD9000 Series Extra Heavy-Duty Surface Door Closer delivers industry-leading reliability and durability for the most demanding commercial applications. Designed for doors up to 48" wide interior (42" wide exterior) and up to 180 lb., this Grade 1 certified closer features fully adjustable spring sizes 1-6+50% with Size 1 providing 5 lb opening force to meet ADA barrier-free requirements. Winner of the SIA New Products and Solutions Award for Lock and Key Solutions, the EHD9000 addresses common closer issues to ensure your building remains safe and doors operate as intended.
Professional Features & Benefits
- Extra Heavy-Duty Capacity: Supports doors up to 48" wide interior (42" wide exterior) and up to 180 lb. for exceptionally wide, tall, or heavy door applications.
- Fully Adjustable Spring System: Spring sizes 1-6+50% with Size 1 (5 lb opening force) meeting interior barrier-free ADA requirements for accessibility compliance.
- Advanced Backcheck Protection: Standard BC valve provides adjustable-intensity hydraulic cushioning to prevent uncontrolled door opening and protect door and frame during abusive or abrupt opening.
- AVB Advanced Variable Backcheck: Enhanced backcheck range on parallel arm applications with valve accessible while closer is installed for convenient adjustment.
- Complete Valve Adjustment System: Full adjustment capability using BC, Sweep and Latch valves standard, with all tamper-resistant hex key valve adjustments for security.
- Versatile Mounting Options: Non-handed design for regular, top jamb, and parallel arm applications with standard components included for all three mounting configurations.
- Grade 1 Certification: ANSI/BHMA A156.4 Grade 1 certified with UL and CUL listing, meets UL10C for positive pressure and ANSI/BHMA A117.1 compliance.
- Comprehensive Hardware Package: SNDTPK90 standard fasteners include separate self-drilling and self-tapping fasteners plus machine screws for 1-3/4" thick doors.
Technical Specifications
- Commercial/Residential: Commercial
- Delay Function: No
- Department: Door Hardware
- Duty Level: Heavy Duty
- Fasteners: Self-Drilling, Self-Tapping, Thru Bolts 1-3/4" Door With Machine Screws
- Grade: Grade 1
- Product Category: Door Controls
- Product Group: Door Controls
- Product Subgroup: Door Closers - Surface Mounted
- Product Type: Surface Mounted Door Closers
- Series: EHD9000 Series
- Subcategory: Surface Mounted
Installation & Operation
- Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
- Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.
- Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
- Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
- Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
- Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.
Professional Applications
- Commercial Office Buildings
- Educational Facilities
- Healthcare Institutions
- Retail Establishments
- Industrial and Warehouse Facilities
- Multi-Tenant Residential Properties
- Government and Municipal Buildings
Why Choose BEST Quality?
BEST EHD9000 door closers deliver professional-grade reliability with Grade 1 certification and comprehensive UL listing for demanding commercial applications. Winner of the SIA New Products and Solutions Award, this closer is engineered to be the most reliable, durable, and rugged door closer in the industry. Built to perform in even the highest traffic areas where dependable performance is essential.
Manufacturer Resources
Product Specs
- Series:
- EHD9000 Series
- Fasteners:
- Self-Drilling, Self-Tapping, Thru Bolts 1-3/4" Door With Machine Screws
- Product Group:
- Door Controls
- Product Subgroup:
- Door Closers - Surface Mounted
- Product Type:
- Surface Mounted Door Closers
- Subcategory:
- Surface Mounted
- Commercial/Residential:
- Commercial
- Duty Level:
- Heavy Duty
- Grade:
- Grade 1
- Delay Function:
- No
- Product Category:
- Door Controls
- Department:
- Door Hardware