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A concealed, automatic door bottom seal to suit medium temperature smoke and energy door seal applications.

RP144Si features twin silicon bulb gaskets and is spring loaded to lift clear of the floor as soon as the door leaf is opened by a few millimetres.

Mounted into the bottom hollow rail of metal doors, the seal is operated automatically by pressure against the door jamb on its adjustable strike block.

Location: Concealed in the bottom of single and double aluminium or metal clad butt hinged doors.

Min/Max Gap: 3mm to 12mm.

Finish: Satin clear (silver) anodised aluminium (15µm).

Fixing: Concealed screw fix. Colour matched escutcheon plate and zinc plated, cross recess head S.T. screws supplied.

Seal: RP3126Si. Black silicon rubber (SE).

Sizes: 1350mm, 1220mm, 920mm to 600mm (min). Seals cut back to exact size.

Fire Gasket flammability index 1 when tested to AS1530.2.
Smoke NCC Spec. C3.4 for smoke doors.
Energy NCC Pt. & J3.4.
Durability Tested to over 1,000,000 operating cycles without failure.
Insects/Vermin AS4674, 2.1.5(iv), 2.1.7.


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