BEST DAP-3 Heavy Duty Double Acting Pivot for Commercial Interior Doors

BEST DAP-3 Heavy Duty Double Acting Pivot for Commercial Interior Doors

Professional Double Acting Door Hardware Solution

The BEST DAP-3 Double Acting Pivot delivers heavy-duty performance for commercial double acting interior doors weighing up to 135 lbs. (61 Kg) and not exceeding 3' (91mm) in width. Engineered for doors with 1-3/8" (35 mm) and 1-3/4" (44mm) thickness, this pivot assembly features extra heavy 1/4" (6.35mm) thick solid brass frame plates and advanced bearing systems for smooth, reliable operation in commercial applications.

Professional Features & Benefits

• Heavy-Duty Load Capacity: Supports doors weighing up to 135 lbs. (61 Kg) for reliable performance in commercial applications.
• Door Width Compatibility: Designed for doors not exceeding 3' (91mm) in width with flexible thickness accommodation.
• Dual Door Thickness Support: Accommodates both 1-3/8" (35 mm) and 1-3/4" (44mm) thick doors for versatile installation options.
• Premium Brass Construction: Extra heavy 1/4" (6.35mm) thick solid brass frame plates provide exceptional durability and corrosion resistance.
• Advanced Bearing System: Oil impregnated bronze bearing in top door plate and smooth acting ball bearing assembly in bottom door plate ensure long-lasting operation.
• Walking Beam Header Design: Simplifies door installation process and reduces installation time.
• Flexible Door Undercut Options: Accommodates door undercuts in 1/16" (1.6mm) increments from 3/4" (19mm) to 1" (25mm) for precise fitting.
• Frame-Mounted Bottom Bracket: Floor-supported design provides stable mounting and reliable door support.

Technical Specifications

• Commercial/Residential: Commercial
• Corner Style: Square Corners
• Department: Door Hardware
• Duty Level: Heavy Duty
• Product Attribute: Pivots
• Product Category: Hinges and Door Accessories
• Product Group: Door Hinges and Pivots
• Product Model: DAP-3
• Product Subgroup: Pivots and Pivot Sets
• Product Type: Hinges
• Series: Emergency Rescue Hardware
• Subcategory: Hinges

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness, weight capacity, and frame construction compatibility.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces, ensuring proper alignment for double acting operation.
3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions, paying special attention to floor support requirements for bottom bracket.
4. Install the walking beam header plate and frame-mounted bottom bracket per manufacturer torque specifications, ensuring floor support is adequate.
5. Mount door plates with oil impregnated bronze bearing (top) and ball bearing assembly (bottom) to door, verifying proper door thickness compatibility.
6. Adjust door positioning to manufacturer recommended 1/8" (3.2 mm) inset from bathroom face of frame and test double acting operation throughout full range of motion.
7. Verify door undercut clearance and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

• Commercial Office Buildings
• Healthcare Facilities and Hospitals
• Educational Institutions
• Retail and Restaurant Establishments
• Industrial and Warehouse Facilities
• Government and Municipal Buildings
• Multi-Tenant Commercial Properties

Why Choose BEST Quality?

BEST DAP-3 pivot assemblies deliver professional-grade reliability with extra heavy 1/4" (6.35mm) thick solid brass frame plates and advanced bearing systems rated for commercial door weights up to 135 lbs. The walking beam header design and precision-engineered bearing assemblies ensure smooth double acting operation in demanding commercial environments. Engineered for heavy-duty commercial applications where dependable door hardware performance is essential.