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Door closerModify Date : 2018-11-16 11:39:37
▣ K990 Series
※Characteristic
· Aluminum employed alloy body
, Primary, controlled rate to the secondary valve of the box
Aluminum alloy body
ㆍ Aluminum alloy body
ㆍ Speed control by separate control valve for primary and secondary
ㆍ Can be installed without right and left
ㆍ Power size: No. 1 ~ 6
ㆍ Rack-and-pinion design structure
ㆍ Maximum door opening angle 180 °
ㆍ Long life with solid structure
ㆍ Plastic slim cover
ㆍ Pull side installation: K990, 990SS
ㆍ Push side installation: K990, 990SP, 990FL, 990P
ㆍ BACK CHECK (BC) function
ㆍ Can be installed without right and left
ㆍ Power size: No. 1 ~ 6
ㆍ Rack-and-pinion design structure
ㆍ Maximum door opening angle 180 °
ㆍ Long life with solid structure
ㆍ Plastic slim cover
ㆍ Pull side installation: K990, 990SS
ㆍ Push side installation: K990, 990SP, 990FL, 990P
ㆍ BACK CHECK (BC) function
color
Silver (aluminum)
Usage
ㆍ Housemun Gate, Public Office, Emergency Stairs, Villa
ㆍ Office, Building
ㆍ Office, Building
option
ㆍ Delay Action (DA)
ㆍ Hodel-Open ARM (Pull-side installation: SS push-side installation: SP)
ㆍ Full cover
ㆍ Hodel-Open ARM (Pull-side installation: SS push-side installation: SP)
ㆍ Full cover
Certification / Approval
ㆍ ANSI / BHMA A156.4 Grade1 Certification (2 million times)
ㆍ ADA compliant
ㆍ ADA compliant
Normal Fixed / Adjustable Sized Closers
model name | Maximum inquiry size | Door weight | ||
Non-stop | Stationary | Fire protection | ||
K990 | K990SS, SP | K990FL | Power adjustable | 15-120 |
K990P | - | - | For smoke control (push-side installation) | 110-150 |
cover
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Slim cover (supplied)
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Full Cover (Optional)
'+'Product feature description
ㆍ Aluminum Alloy Body
Adopted aluminum alloy body produced through strict quality control
Rack & Pinion Structure
The doors, frames and adjustment levers are designed with racks and pinions for smooth operation when the doors are fully opened and closed up to 180 °.
Non-handed
The pinion shaft of the K990 series is designed in both directions based on the door closer body, so it can be installed on both sides except under special circumstances.
ㆍ 3 types can be installed
The K990 series offers screws and brackets for installation in standard, top jamb and parallel types.
ㆍ Multi Size Door Closer
You can adjust the number 1 ~ 6 by adjusting the power control valve.
ㆍ Warranty
Made of aluminum body, durable for long time use.
Primary speed control valve
When the door is opened and closed, the angle of the door can be adjusted up to 10 °.
2nd speed control valve
'When the door is opened and closed, the speed can be adjusted until the angle of the door is completely closed at 10 °.
ㆍ 첵첵 valve
This is a speed control valve that allows the angle of the door to open slowly above 70 ° to prevent the door from hitting the wall when the door is opened with great force.
Delay Control Valve (Option)
The DA function operates from a point above 70 ° and can help medical facilities such as nursing homes by controlling the door closing speed so that people on crutches or wheelchairs can easily pass through the door regardless of the closing time. have
Optional features – HO ARM
ㆍ Hold Open
The user can stop the door by adjusting the angle of the door at the desired position from 70 ° ~ 180 °.
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Pull Side Installation (K990SS)
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Push Side Installation (K990SP)
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Push Installation-Fire Protection (K990FL)
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