Zero Speciality Dropseals

Special purpose dropseals are also available: with light springing for disabled users, with lead lining for X-ray doors and with carbon filled silicone rubber gasket to combat electromagnetic/radio frequency interference. These units ensure an effective seal at the bottom of the door against air and smoke filtration, or penetration by sound, light, flames, toxic gases, electromagnetic and radio interference or X-rays. Used in conjunction with other Zero frame seals they form part of a total door kit.

LEAD LINED DROPSEAL FOR X-RAY PROTECTION

mini-350XA

350X-A
Lead-lined regular duty dropseal. Morticed pattern. Used with lead-lined doors and frames.

mini-351XA

351X-AA
Lead-lined regular duty dropseal. Surface fixing pattern. Used with lead-lined doors and frames.

DROPSEAL FOR SLIDING DOORS

mini-7350A

7350A
This dropseal functions differently from all other Zero dropseals. When the plunger is compressed, the mechanism causes the insert seal to activate and drop evenly along the complete door bottom.

EASY ACCESS DOOR BOTTOM HANGING PLATES

mini-Z49

Z49
Z49 plates are designed to secure morticed automatic door bottoms to the door without using bottom screws. The unit can be removed from either end without taking the door out of the frame.

FLO OPTION DROPSEALS

mini-355A-FLO

355A-FLO
This dropseal is designed for those situations where a certain amount of airflow may be required underneath the door. The two neoprene gaskets are notched and overlapped to facilitate airflow.

mini-3552A-FLO

3552A-FLO
This dropseal is designed for those situations where a certain amount of airflow may be required underneath the door. The two brush strips are notched and overlapped to facilitate airflow.

STAINLESS STEEL DROPSEALS

mini-360STST

360STST
Mortice pattern 360 is available manufactured from stainless steel. These are suitable for use in swimming pools and wet areas.

mini-364STST

365STST
Mortice pattern 365 is available manufactured from stainless steel. These are suitable for use in swimming pools and wet areas.

DROPSEALS WITH LIGHT SPRINGING

mini-364LSA

364LSA
Mortice pattern. Where doors in public areas are likely to be used by wheelchair users, lower closing and opening forces may be required. “LS” models require lower operating forces than standard products although product dimensions are unchanged from standard products. These models are suitable for both sliding and hinged doors.

mini-365LSA

365LSAA
Surface fixing pattern. Where doors in public areas are likely to be used by wheelchair users, lower closing and opening forces may be required. “LS” models require lower operating forces than standard products although product dimensions are unchanged from standard products. These models are suitable for both sliding and hinged doors.

DROPSEALS WITH INTUMESCENT

mini-364FSA

364FSA
The 364A mortice pattern dropseal can be supplied with intumescent concealed within the neoprene gasket. In the event of fire this expands and fills the gap between the floor and the bottom of the door.

mini-365FSA

365FSAA
The 365AA surface fixing pattern dropseal can be supplied with intumescent concealed within the neoprene gasket. In the event of fire this expands and fills the gap between the floor and the bottom of the door.

Please refer to Zero International for CAD drawings, data sheets and fixing instructions.

Download the full product details and catalogue, or contact us for assistance.