Function:
In the event of fire where the emergency exit consists of double swinging doors, the fuses on both sides will blow and the door closer will operate to close the door. However, there is a set order in which the two doors must close and it is the door selector which regulates this order. In the case of a fire breaking out, even if the door which should close afterwards, begins to close first , it will be held back by the regulator until the other door has closed. Then, the lever of the regulator will disengage, permitting the remaining door to close, and thus the function of the fire door will be completely fulfilled. For double swinging fire doors, this closing order regulator is an indispensable device for use in conjunction with a door closer fitted with a temperature sensitive fuse.
Application:
When the door which should close first starts to close in second position, the meeting plates on the head of the door will move ahead while pushing down the sides of the lever, and in response, the hold on the door to close in second position will be released and this door will follow in the wake of the first door, embracing the lever as it closes. Thus, even when the closing order is initially reversed, the closing order regulator will ensure that closing of the doors takes place in the fixed order.
280mm
Goods must be returned with either an invoice/delivery note/order confirmation in their original packaging with all parts included and in a re-saleable condition within 14 calendar days of delivery/collection.
Goods returned that are damaged, have parts missing or are in damaged packaging, will not be refunded.
Stocked goods may be subject to a restocking charge.
Non-stock items, specially ordered/finished items, tubing cut to size, bespoke & made to order items cannot be returned or refunded unless proved to be faulty.
We are unable to accept cancellations for these orders, unless within 24 hours of the order being placed.
Returns requests should be emailed to your sales contact or sales@ahbrass.co.uk.
For full details on our returns policy, please click here.
Click the button below to enquire about this item's availability
Function:
In the event of fire where the emergency exit consists of double swinging doors, the fuses on both sides will blow and the door closer will operate to close the door. However, there is a set order in which the two doors must close and it is the door selector which regulates this order. In the case of a fire breaking out, even if the door which should close afterwards, begins to close first , it will be held back by the regulator until the other door has closed. Then, the lever of the regulator will disengage, permitting the remaining door to close, and thus the function of the fire door will be completely fulfilled. For double swinging fire doors, this closing order regulator is an indispensable device for use in conjunction with a door closer fitted with a temperature sensitive fuse.
Application:
When the door which should close first starts to close in second position, the meeting plates on the head of the door will move ahead while pushing down the sides of the lever, and in response, the hold on the door to close in second position will be released and this door will follow in the wake of the first door, embracing the lever as it closes. Thus, even when the closing order is initially reversed, the closing order regulator will ensure that closing of the doors takes place in the fixed order.
280mm
Goods must be returned with either an invoice/delivery note/order confirmation in their original packaging with all parts included and in a re-saleable condition within 14 calendar days of delivery/collection.
Goods returned that are damaged, have parts missing or are in damaged packaging, will not be refunded.
Stocked goods may be subject to a restocking charge.
Non-stock items, specially ordered/finished items, tubing cut to size, bespoke & made to order items cannot be returned or refunded unless proved to be faulty.
We are unable to accept cancellations for these orders, unless within 24 hours of the order being placed.
Returns requests should be emailed to your sales contact or sales@ahbrass.co.uk.
For full details on our returns policy, please click here.
Click the button below to enquire about this item's availability
Now shipping across the USA
