DOOR CLOSERS. An ASSA ABLOY Group brand ASSA ABLOY

Transcription

1 DOOR CLOSERS An ASSA ABLOY Group brand ASSA ABLOY

2 88 Series Door Closers Door Closer Selection Guide Selection of door closer size is judged in two ways. Firstly, does the door closer have the strength to effectively close the door against unexpected air pressures? Secondly, is the door closer oversize and therefore affecting the ease of operation? Efficiency of the door closer also has a major bearing on the ease of operation. For optimum performance it is essential that a highly efficient door closer of the correct size is selected. In the past, selection of the correct door closer size for a particular application has been, at best, an educated guess. The introduction of spring strength adjustability, allowing fine tuning of strength on site, has certainly simplified this task but not removed all of the guesswork. With more architects and engineers becoming conscious of the problems caused by incorrect selection of door closer strength, it has become the responsibility of manufacturers to provide better technical information, such as closing torque and efficiency, on their products. The following charts have been produced by UNION to cover most conditions. If you have an unusual application which you feel requires special consideration, please forward all relevant information to your local UNION office and we will be happy to advise the best door control for the application. Always round up to the next door width (ie for 870 mm door use 950 mm). If parallel arm installation, then use next door width line (ie for 870 mm door Pa use 950 mm). For internal doors deduct 200 mm from actual door width (ie for 1150 mm internal door use 950 line). This chart is based on normal climactic conditions (ie pressure differential of 30Pa or wind speed of 15 knots). If more severe conditions are expected then use the next door width or consult the UNION office in your region. When specifying parallel arm and slide rail functions, allowance should be made for the following power loss: Parallel Arm Mounting approximately 20 per cent loss. Slide Rail Mounting approximately 30 per cent loss. Power Selection Chart Test door mass/size Door Closer Test door Recommended door power size mass Kg leaf width mm This chart will be most useful in selecting the correct door closer. Simply identify the dimensions of the appropriate door and read off the recommended door closer. The chart is intended as a guide only and as such the following variations should be taken into account when making your selection: Environmental factors such as the effect of wind or air conditioning pressures. An unsheltered external door is a door on which prevailing wind gusts will directly produce a sail area affect. A sheltered external door is a door way which is protected by a wind break or wall, which acts as a barrier against direct wind gusts.

3 Power Adjustable Door Closer A range of power adjustable door closer units suitable for architectural and commercial applications. Features & Specifications Features include size 2-6 adjustable power, adjustable backcheck intensity, speed controls and overload protection, stainless steel covers and arms. Fire Doors Fire Rated - UNION 8826 Door closers have been successfully fire tested. Guarantee year guarantee When used in conjunction with certain other UNION products a guarantee of up to 25 years is available. Contact UNION for further information. SSS - Satin Stainless Steel PSS - Polished Stainless Steel GLD - Bright Gold Standard Arm Closer installed on pull side of door. Standard mounting position permits door opening to 180. If hold-open is installed the hold-open range is 80 to Non hold-open 8826H Hold-open 8826DA Delayed action

4 8826 Parallel Arm Closer installed on push side of door. Standard mounting position permits door opening of 180. If hold-open is installed the hold-open range is 80 to Non hold-open 8826H Hold-open 8826DAP Delayed action parallel arm Over-Door Mounting Closer installed on push side of door. Top rail conditions do not allow parallel mounting. Standard mounting position permits door opening of 180. If hold-open is installed the hold-open range is 90 to Non hold-open 8826H Hold-open 8826DA Delayed action parallel arm

5 8826SR 8826SR Power Adjustable Slide Arm A range of slide arm adjustable door closer units suitable for architectural and commercial applications. Features & Specifications Features include adjustable power, adjustable backcheck intensity, speed controls and overload protection, stainless steel covers and arms. Fire Doors Fire Rated - UNION 8826SR Door closers have been successfully fire tested. Guarantee year guarantee When used in conjunction with certain other UNION products a guarantee of up to 25 years is available. Contact UNION for further information. SSS - Satin Stainless Steel PSS - Polished Stainless Steel GLD - Bright Gold SIide Arm Pull Side Closer installed on pull side of door. Standard mounting position permits non hold-open door opening to 165. When hold-open is installed, the opening angle (hold-open) can be set to approximately 95, 0, 1 or SR Non hold-open 8826SRH Hold-open 8826DASR Delayed action

6 8826SR SIide Arm Push Side Closer installed on push side of door. Standard mounting position permits non hold-open door opening to 120. When hold-open is installed, the opening angle (hold-open) can be set to approximately 85, 90, 95 or SR Non hold-open 8826SRH Hold-open 8826DASR Delayed action SIide Arm Over-Door Mounting Closer installed on push side of door. Standard mounting position permits non hold-open door opening to 145. When hold-open is installed, the opening angle (hold-open) can be set to approximately 90, 95, 0 or SR Non hold-open 8826SRH Hold-open 8826DASR Delayed action

7 Power Selectable Door Closer A range of selectable power door closer units suitable for architectural and commercial applications. Features & Specifications Features include size 2-4 selectable power, optional backcheck, speed controls and overload protection, supplied with cover. Fire Test Fire Rated - UNION 8824 Door closers have been successfully fire tested. Guarantee 5 year guarantee When used in conjunction with certain other UNION products a guarantee of up to years is available. Contact UNION for further information. SIL - Silver Powdercoat BRZ - Bronze Powdercoat GLD - Gold Powdercoat Standard Arm Closer installed on pull side of door. Standard mounting position permits door opening to 180. If hold-open is installed, the hold open range is available at all angles Non hold-open 8824BC Non Hold-open with backcheck 8824H Hold-open

8 8824 Parallel Arm Closer installed on push side of door. Standard mounting position permits door opening to 180. If hold-open is installed, the hold open range is available at all angles Non hold-open 8824BC Non Hold-open with backcheck 8824H Hold-open Over-Door Mounting Closer installed on push side of door and door, and top rail where conditions do not allow parallel mounting. Standard mounting position permits door opening to 180. If hold-open is installed, the hold open range is available at all angles Non hold-open 8824BC Non Hold-open with backcheck 8824H Hold-open

9 Size 2/3 Door Closer Surface mounted size 2/3 suitable for residential and light duty commercial applications. Features & Specifications Features include spring size 2/3, screw adjustable arm, speed controls and universal fixing. Fire Test Fire Rated - UNION 8823 door closers have been successfully fire tested. Guarantee 1 year guarantee When used in conjunction with certain other UNION products a guarantee of up to years is available. Contact UNION for further information. SIL - Silver GLD - Gold Standard Arm Closer installed on pull side of door. Standard mounting position permits door opening to 120 (180 size 2) Non hold-open Note: Actual unit supplied without cover 2mm 38mm 40

10 8823 Parallel Arm Closer installed on push side of door. Standard mounting position permits door opening to 120 (180 size 2) Non hold-open Note: Actual unit supplied without cover 2mm 38mm 40 Over-Door Mounting Closer installed on push side of door, and top rail where conditions do not allow parallel mounting. Standard mounting position permits door opening to 120 (180 size 2) Non hold-open Note: Actual unit supplied without cover 40 38mm 2mm

11 X8573 X8573 Fixed Size 4 Door Closer Surface mounted fixed size 4 door closer suitable for architectural and commercial applications. Features & Specifications Fixed size 4. Universal fixing for both metal and wooden doors. Reversible for both left and right handed doors. Adjustable closing speed from 180 o - 15 o. Adjustable latching speed from 15 o - 0 o. Backcheck (optional). Cycle tested to 500,000 cycles. Silver Enamel (SE) Bronze Enamel (BE) Gold Enamel (GE) Standard Arm Closer installed on pull side of door. Standard mounting position permits door opening to 180 o. Parallel Arm Closer installed on push side of door. Standard mounting position permits door opening to 180 o.

12 X8577 X8577 Fixed Size 3 Door Closer Surface mounted fixed size 3 door closer suitable for residential and medium duty commercial applications. Features & Specifications Fixed size 3. Universal fixing for both metal and wooden doors. Reversible for both left and right handed doors. Adjustable closing speed from 180 o - 15 o. Adjustable latching speed from 15 o - 0 o. Backcheck (optional). Cycle tested to 500,000 cycles. Silver Enamel (SE) Bronze Enamel (BE) Gold Enamel (GE) Standard Arm Closer installed on pull side of door. Standard mounting position permits door opening to 180 o. Parallel Arm Closer installed on push side of door. Standard mounting position permits door opening to 180 o.

13 X8513 X8513 Single & Double Action Floor Spring A door closer mounted within the floor, fixed size suitable for commercial applications with single action (opening inwards or outwards) and double action (opening in both directions). Features & Specifications Loose box suitable for concrete floors. Fully reversible for both left or right handed doors. Universal fixings for both metal and wooden doors. Adjustable closing and latching speeds. Full and cranked shoes. Adjustable top centre for double action floor spring. Will accommodate doors up to 130kg in weight. Cycle tested to 500,000 cycles. Power size 2-3 as standard. Cover plate (one piece): Satin Stainless Steel (SS), Polished Stainless Steel (PS), Polished Brass (PB). Double Action pin half of top centre top centre cover plate Single Action Cranked top centre adjustable top centre bottom srap bottom strap cover Cranked shoe cover plate floor spring unit cement box

14 134.5 Floor Springs Double Action Floor Spring door leaf M5X15 head frame head frame 3 jamb M5X15 door leaf door leaf door leaf jamb jamb

15 Floor Springs Single Action Floor Spring head frame head frame 3 16 door leaf door leaf jamb door leaf 30 door leaf jamb door leaf

16 X8580 X8580 Fully Concealed Door Closer Fully concealed size 3 door closer suitable for residential and medium duty commercial applications. Features & Specifications Fixed size 3 Universal fixing for both metal and wooden doors. Reversible for both left and right handed doors. Adjustable closing speed. Adjustable latching speed. Compact design 31mm thickness. Cycle tested to 500,000 cycles. Gold Enamel (GE) Arm. Sliding Arm Closer installed in top rail of door. Fully concealed mounting permits door opening to 180 o.

17 X8817 Door Selector X8817 Door Selector Door Secltors are necessary where the meeting stiles of a pair of self closing rebated doors are required to close automatically in the correct sequences. The door selector ensures that if the leading door is opened first, the doors can only close correctly. Application Suitable for use with either timber or metal doors. Material Stainless steel. Size 280mm standard, 250mm optional. Stainless steel.