TS 550 E / ER Invers
The Invers range of cam action door closers are the industry’s first range of closers that are suitable for transom mounting and are fully certificated to EN 1154 and EN 1155.
The Invers range can only be supplied to GEZE UK certified partners.
This new range of transom closers provides the solution for double action doorsets, where the use of conventional floor closers is not possible due to floor slab depths or where penetrations into pre-stressed concrete floors are not permissible.
The Invers closers are concealed within the transom, with the spindle connecting neatly to the top strap mounted in the top of the door. This direct connection between closer and door leaf effectively replaces the guide rail or arms, which are features of conventional surface mounted or concealed closers. Aesthetically this is an improvement and in an anti-ligature environment, this installation significantly reduces risk.
Suitable for interior right and left hand single action doors up to 1400mm wide with flat-tapered spindle, adjustable closing force, adjustable closing speed adjustable latch action, electro-mechanical hold-open.
Special versions
TS 550 ER double action closer with closing force 3-5 to EN1155 and hold open facility 80° – 130°
Features:
Invers closers are bespoke products
Specially adapted components allow fitting in transom
Adjustable closing force size 2-5 (TS 550 ER Invers) and 3-6 (TS 550 E Invers) to EN 1155
Infinitely variable hold-open, can be enabled/disabled (80° – 175° TS 550 E Invers) (80° – 130° TS 550 ER Invers)
Closer in only one construction size
Adjustable closing speed
Adjustable closing force
Adjustable latching action
Safety valve preventing deliberate overloading
Closing range from approx. approx 130° subject to site conditions (TS 550 ER Invers) and 130° (TS 500 E invers)