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DSC Series manual sliding door closers are the ideal choice for commercial and domestic sliding pedestrian doors.

A very high quality product and ultra-reliable, sliding doors self close with controlled motion. Working continuously for many years and employed in all types of applications.

Utilising an incline to simply close the door, DSC Series offer numerous installation options for single, double or telescopic door applications. A wide range of models are available for wood, steel and aluminum fittings.

Designed specifically to meet the highest demands in world-wide safety.

Overview

DSC Series manual sliding door closer unitising an Incline to return the door by gravity, combined with a Fluid reduction gear. Once opened by hand, DSC Series will return the door closed, smoothly and gently, with a soft braking at the final closed position. DSC Series is a high quality, manual sliding door closer solution for easy open and close operation, offering a wide range of models and with a host of benefits.

> High quality and reliable sliding door solution
> Safe & long term operation guaranteed
> Wide variety of models
> Quick installation and set up
> Light door opening force
> Smooth & controlled closing

> Braking point and force adjustment

> Hold Open option

Design – Its compact size and functional design will allow any sliding door to become self closing. Designed for door panels of either single, bi-parting and telescopic configuration.

Safe – Since opening resistance is very low, the sliding door can be easily be opened by all, including the elderly, small children and people of limited mobility.

Silent – We achieve near silent and smooth motion thanks to reinforced resin rollers and our aluminium rail which eliminates excessive noise.

Quality – Highly reliable, using only quality parts, DSC Series sliding door closer can adapt varied door widths and weight capacities with many models available.

Installation – With all parts installed directly from the front, any component can be moved during or after installation. Parts can also be added or replaced with ease, greatly reducing time spent at site. Adjustment can be achieved simply making NITTO sliding door closers quick to install and setup.

Braking – Braking is achieved thanks to our unique fluid reduction gear mechanism. By simply moving the rack along the rail to the desired point, adjustment of the breaking position can be achieved. An end stopper is also provided as standard.

Hold Open – The door can also be held in the open position by the addition of a ‘hold open bracket’ fixed to the rail. Once in the hold open position, by simply pulling the door, the closing cycle will begin.

Handing – Both left and right hand sliding door options are available. DSC model can be converted between left and right hand by simple adjustment using only one screw driver.

Delivery – DSC Series is available from Japan as a pre-assembled sliding door closer or as a component building KIT.

Suitability – Commercial Entrance or Main Door: For installation in Airports, Hotels, Hospitals, Shops and Stores, Liabries, Schools, Office Buildings and Factories and in the Home.

 

Product Details

Introduction

DSC Series manual sliding door closers are the ideal choice for commercial and domestic sliding pedestrian doors. A very high quality product and ultra-reliable, sliding doors self close with controlled motion. Working continuously for many years and employed in all types of applications.


Ease of Installation

  • With all parts installed directly from the front, any component can be moved during or after installation. Parts can also be added or replaced with ease, greatly reducing time spent at site. Adjustment can be achieved simply making NITTO sliding door closers quick to install and setup.

DSC Operator

DSC Series

  1. Control rack set
  2. Stop device
  3. Base rail
  4. Hanger (A)
  5. Control device (fluid reduction)
  6. Hanger (B)
  7. Door stopper plate
  8. Hold open plate spring (option)
  9. End stop

Total Door Control

  • The rotary parts of the door roller are designed to be independent of dust (or moisture), thus ensuring high corrosion resistance and long stability.
  • The control device consists of a controlling force centrifuge structure based on fluid friction resistance, thus ensuring high reliably.
  • Tested to over 1 million open/close cycles.
  • Conversation to left or right handing opening by simple adjustment and easily installed with a screw driver.

For Control Devicesemiauto_dsc_diag
1. Control Device
2. M5 x 12 Pan Head Screw
For Hanger
3. Hanger A
4. Hanger B
5. M8 x 25 Hexagon Head Bolt
M8 x 30 Hexagon Head Bolt
For Door Retention
6. M8 x 30 Pan Head Screw
For Control Rack Set
7. Control Rack Set
8. M4 x 8Truss Screw
9. Plate Nut
For Stop Device
10. Plate Spring
11. M4 x 8 Truss Screw
12. Plate Nut
13. Stop Roller
14. M5 x 8 Pan Head Screw
For Door Stopper
15. Door Stopper Fitting
16. Door Stopper Fitting Plate
17. M5 x 8 Pan Head Screw
18. Height Adjusting Plate (t=1.0,0.5)
For Rail
19. Rail L=2200 (L=3300)
20. M5 x 16 Pan Head Screw
O5 x 30 Truss Tapping Screw
For Wooden Door Plate
21. Wooden Door Plate
22. O5 x 30 flat head tapping screw
For Guide Rail
23. Guide Rail L=1300 (L=1600)
24. O4 x 16 Pan Head Tapping Screw
25. Guide Roller O16

Suitability – Commercial Entrance or Main Door: For installation in Airports, Hotels, Hospitals, Shops and Stores, Liabries, Schools, Office Buildings and Factories and in the Home. Available also for Bathroom and other environments with high moisture.


Delivery – DSC Series is available from Japan as a pre-assembled sliding door closer or as a component building KIT. The following models within the NSC Series range are availalbe.

DoorModelDoor Weight (kg)Door Width (mm)
Wooden DoorDSC-CW0310-30700-1600
DSC-CW0830-80
Light Steel / Aluminium DoorDSC-C0310-30700-1600
DSC-C0830-80
Steel / Aluminium DoorDSC-C01580-150700-1600
All Models Available with 2200mm and 3100mm Single Rail

Note: DSC Series = Inclined Rail with fluid reduction gear (hold open optional).

Specification

DSC-CW03 – Lightweight Wooden Door 10-30kg

  • A standard set of parts required for included wooden fittings types
    (the product comes standard with stop device and other small parts)
  • An endless fluid friction resistance system ensures long life
  • Conversation to left or right handing opening by simple adjustment
  • Easily installed with a screw driver
ModelDSC-CW03-22DSC-CW03-31
Applicable DoorWeight (kg)10 - 30
Width (mm)700 - 12001200 - 1600
Door Stroke (max)1500mm
Closing Drive SystemRail INCLINE ANGLE (3.5 / 300)
Breaking ControlFluid friction resistance type
Closing Time7-11 seconds with a door opening distance of 900mm
Initial open force (N)2.5 - 5.4
DurabiltyNo less than 1 million open/close operations
Rail Length (m)2.23.1

Please download PDF for more information


DSC-CW08 – Wooden Door 30-80kg

  • A standard set of parts required for included wooden fittings types
    (the product comes standard with stop device and other small parts)
  • An endless fluid friction resistance system ensures long life
  • Conversation to left or right handing opening by simple adjustment
  • Easily installed with a screw driver
ModelDSC-CW08-22DSC-CW08-31
Applicable DoorWeight (kg)30-80
Width (mm)700 - 12001200 - 1600
Door Stroke (max)1500mm
Closing Drive SystemRail INCLINE ANGLE (3.5 / 300)
Breaking ControlFluid friction resistance type
Closing Time7-11 seconds (with a door opening distance of 900mm)
Initial open force (N)5.4 - 12.5
DurabiltyMore than 1 million open/close operations
Rail Length (m)2.23.1

Please download PDF for more information


DSC-C03 – Lightweight Steel / Aluminium Door 10-30kg

  • A standard set of parts required for included steel / aluminium fittings types
    (the product comes standard with stop device and other small parts)
  • An endless fluid friction resistance system ensures long life
  • Conversation to left or right handing opening by simple adjustment
  • Easily installed with a screw driver
ModelDSC-C03-22DSC-C03-31
Applicable DoorWeight (kg)10-30
Width (mm)700 - 12001200 - 1600
Door Stroke (max)1500mm
Closing Drive SystemRail INCLINE ANGLE (3.5 / 300)
Breaking ControlFluid friction resistance type
Closing Time7-11 seconds (with a door opening distance of 900mm)
Initial open force (N)2.3 - 5.4
DurabilityMore than 1 million open/close operations
Rail Length (m)2.23.1

Please download PDF for more information


DSC-C08 – Lightweight Steel / Aluminium Door 30-80kg

  • A standard set of parts required for included steel / aluminium fittings types
    (the product comes standard with stop device and other small parts)
  • An endless fluid friction resistance system ensures long life
  • Conversation to left or right handing opening by simple adjustment
  • Easily installed with a screw driver
ModelDSC-C08-22DSC-C08-31
Applicable doorWeight (kg)30-80
Width (mm)700-12001200-1600
Closing drive systemRail INCLINE ANGLE (3.5 / 300)
Controlling systemFluid friction resistance type
Controlling time7-11 seconds (with a door opening distance of 900mm)
Initial opening force (N)5.4 - 12.5
DurabilityMore than 1 million open/close operations
Rail length (m)2.23.1

Please download PDF for more information


DSC-C012 – Steel / Aluminium Door 80-120kg

  • A standard set of parts required for included steel / aluminium fittings types
    (the product comes standard with stop device and other small parts)
  • An endless fluid friction resistance system ensures long life
  • Conversation to left or right handing opening by simple adjustment
  • Easily installed with a screw driver
ModelDSC-C015-22DSC-C015-31
Applicable DoorWeight (kg)80-150
Width (mm)700-12001200-1600
Closing drive systemRail INCLINE ANGLE (3.5 / 300)
Controlling systemFluid friction resistance type
Controlling time7-11 seconds (with a door opening distance of 900mm)
Initial opening force (N)12.5 - 24.0
DurabilityMore than 1 million open/close operations
Rail length (m)2.23.1

Please download PDF for more information