Fermod 1573HP Composite Door Hinge Ofset:55mm The unit consists of an

The unit consists of an internal pull switch (also available is a push button as an addition) and an external high power siren and xenon flashing beacon

Hard wearing Kasonised steel

Internal safety handle with butt ref 2171 for overlapping doors

Cast metal door closing shoe forces the door blade into closed position sealing gasket to frame to make airtight shut position

Fermod 1573HP Composite Door Hinge Ofset:55mm The unit consists of anSymetrical, invisible and tamperproof fixing screws. Interchangeable for left hand or right hand hung doors Adjustable 2 dimensions: height (+ 10mm) width (+ 2mm) For door thickness (inc gasket seal) of 62mm to 110mm Allows door 180 degree opening Maximum door weight 80KG. 8 fixing screws HP version includes non corrosive stainless steel hinge pin Also available in 40mm , (47mm This One) and 55mm offset versions (ie distance from wall to mid hinge