A medium temperature smoke astragal seal. It is an astragal seal for use with plain or rebated meeting stiles on double doors. The aluminium trim cleanly conceals the sealing portion of the seal. If necessary the leg of the aluminium can be cut out (checked) to allow for any locks and latches. RP16Si can be rebated or face fixed. For maximum acoustic performance, specify two seals. ie: One for each door leaf. (minimum thickness subject to centre latch and dimensions of mortised door bottom seals). RP16 Si is used where one door leaf is active. For smoke door magnetic hold open applications such as hospital corridors, sequence select door closers are required. Location Meeting stiles of double doors, butt hinged. Min/Max Gap 2.5mm/8mm. Seal Sizes Available in stock lengths. Standard Finish Aluminium anodised 15 microns. Satin Clear (silver) or Bronze finish. PE Paint (extra cost). Is a two pack polyester enamel colour match finish which is equal to or exceeds powdercoat finish. Fixing Method Zinc plated, countersunk, cross recess head S.T. screws of the appropriate size and colour are supplied. Seal can be rebated or face mounted. Seal Material Silicon Rubber (SE) (charcoal). Replacement Seal RP316Si. Approvals Smoke AUS/NZ: Conforms to BCA Spec. C3.4. UK/EU Conforms to Approved Document B. Acoustic AUS/NZ: Conforms to BCA Spec. F5.5. tested to AS 1191, AS 1045, AS/NZ 1276. UK/EU: Conforms to Approved Document E. Tested to BS EN ISO717.1, (similar to BS 2750, BS 5921)