Commercial & Residential Use Heavy Duty Fireproof Auto Door Closer [5000 Series]

5000 Series Door Closer

•      Commercial & Residential Use. Multi-Size Door Closer. Adjustable Spring Power.

•      Universal Model Offering Versatility Mounting Applications: Regular. Top Jamb And Parallel Arm.

•      Standard Adjustable Back-Check. Optional Delay Action Function.

•      Precision Heavy Duty Rack(Piston) & Pinion Gear.

•      Factory Tested to Meet or Exceed ANSI Standard 156.4

Features:

•      5014 BF BC: Non-sized Closer with Spring Power Adjustable from Size 1 through 4,

(Barrier Free. DA)

•      5036 BC: Non-sized Closer with Spring Power Adjustable from Size 3 through 6.

Suit for 45kg~ 150kg door weight.

•      Dual Valve. Closing and Latching Speed Controlled by Two Separate Regulating Valves.

•      Needle Bearing Application for Smooth Operation.

•      Rack and Pinion Operation Contained in a High Tensile Precision Cast Aluminum Housing for the Highest Quality.

•      High Quality Anti-Freeze Hydraulic Fluid for High Lubricity and Constant Lubrication. Suit for Exterior Environment (Temperature-30"C to 40°C)

•      Back Check Controlled by Separate Regulating Valve.

•      Standard Packing: Tri-pack to Permit Regular Arm. Top Jamb or Parallel Arm Installation.

•      Optional Delay Action Controlled by Separate Regulating Valve.

•      Available In Sliver (Alum),Antique Bronze (Duro) and Gold. Other Color upon Request.

GMB Door Closer applicable for

Width of door: not more than 1600 mm

Weight of door: under 200 kg

Opening angle: most extension 180 °

Style of door: security door, firedoor, house door, etc

Every model could be installed by these four ways. Accessories are needed for the Parallel Arm Installation and Slide Arm Installation.

Advanced function of GMB door closer:

•      Two speed valves: Closing speed valve 180°- 15° , latching speed valve 15°-0°

•      Build-in hold function:st75°

•      Dual valve. Closing and latching speed controlled by two separate regulating valves.

•      Back check function: Provide you with a temporary stop function between 65°to 180° to help prevent damage to door and or wall in case of the door opens with exercise force.

Delay Action: Delay time easily adjusted in less than l minute between l 80°-65°for the handicapped and elderly.

Barrier Free: With lighter powered spring to provide acceptable door control and lower opening resistance for handicapped and elderly.

Remark:

1. All types hove dual valves for separate closing & latch speed.

2. Standard color: Silver(AL).Bronze(Duro).Gold. Other color upon request.

3. AII types con be applied for parallel arm installation exception built-in hold open type.

4. More products for your choose out of catalogue, and we offer OEM project for new product.

Each door closer with installation instructions & template for your reference.

5. AII the products maybe change, the company reserves right to enter changes and regrettes not to issue prior notification.