Crank openers
2Pages

Catalog excerpts

Crank openers Window shutters are a decisive and popular element in facade design and at the same time have an important function. They provide shade, darken rooms, defy wind and rain and protect against unwelcome guests. It is very practical if such all-rounders can be operated easily from the inside of the house, without having to open the window to do so: as with the optimised performance of MACO crank openers. MACO RUSTICO SHUTTER FITTINGS Crank opener: air and water-tight Within the framework of the increasing importance of thermal insulation and air impermeability in the construction industry, the term “leakage points” is cropping up more and more in the structural engineering arena (Catchphrase: “Blower door test”). The new generation of crank openers are proven to give a high-quality seal. As always, a rotary arm as well as hinges can be used for the transmission of power to the shutter sash. The internal hole diameter in the frame is 12 mm on both timber and PVC (on the inside). Insert the crank operator into the device on the inside to open and close the shutter!

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MACO RUSTICO Advantages • Optimised sealing eﬀectively prevents a build-up of condensation • Air and water-tight • Suitable for use with hinges or rotary arms • Less heat loss • Cost savings thanks to the 2 sizes • Ø 12 mm (interior) drill hole Sleeve as thermal insulation (to be shortened by oneself) Sealing bush for octagonal liner Sealing disc for inner cover Gasket for base plate Fabricator beneﬁts: • Improved security against twisting the crank opener under load (octagonal liner) • Convenient operation • Excellent sealing properties • Protection against draught, driving rain and...

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Crank openers 2Pages

Catalog excerpts

All Maco Mayer & Co Beschläge GmbH catalogs and technical brochures

Crank openers
2Pages