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Double Security Door TT2.2/RC3

Access door for buildings in the field of potable water supply equipped with a burglar alarm system

Security door, burglar and attack proof, certified to security of DIN EN 1627, resistance class RC3, ready for installation, double skinned, completely made from 1.4307 (AISI 304 L) stainless steel, with double rubber seal, the door leaves and frame closing flush, the fixable and swing leaf opening to the outside (in escape direction).

Door leaves with injected CFCs-free polyurethane hard foam insulation, longitudinally ground surface finish, with rubber seal. Fastened to the frame with stable maintenance-free hinge plates. The closed door leaves engage flush with the frame by means of solid anchor bolts engaging in the frame for four-point locking. Galvanized safety lock with stainless steel forend, with austenitic manganese steel plate as anti-drilling protection, provided for a customer-provided mechanical profile half cylinder in accordance with DIN 18252:2006-12,21-,31-,71-BZ), with anti-panic lock, i.e. the door can any time be opened from inside by operating the handle, even when locked. Protective stainless steel fitting, without cylinder cover, with a rigidly mounted turning handle and a red plastic handle inside.

The fixable leaf is operated by means of a sliding locking bolt. The contact surface between the opening leaf and fixable leaf is rubber sealed.

Frame, three-sided, fabricated from special section, with inserted rubber seal, with step flashing, including fixing material.
Frame and door shielded arc-welded and acid bath cleaned before washing, drying and surface passivation.

HUBER Double Security Door TT2.2/RC3
HUBER Double Security Door TT2.2/RC3
HUBER Double Security Door with active and inactive leaf
HUBER Double Security Door with active and inactive leaf
HUBER Security Door TT2.2/RC3 with louvre
HUBER Security Door TT2.2/RC3 with louvre
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Options

  • 1.4404 (AISI 316 L) stainless steel
  • One/two security ventilation louvre(s) size 500 x 300 mm
  • Provided for a customer-supplied digital profile cylinder with anti-panic function and pulling protection
  • Upper door closer, lockable in position
  • One-part or two-part door arrestor
  • Lowerable floor seal
  • Lockable from inside with a second handle
  • Surface finish (lacquer with or without anti-graffiti properties, copper covering, wooden panelling)
  • Electronic monitoring options (alarm system in door surface, magnetic contact, lock-bolt contact, block lock)
  • Door heating (heating cable in frame and/or door surface), without temperature sensor, without controls
  • Lock for two side-by-side profile cylinders (that can be opened independently)
  • Stainless steel rain protection rosette for the stainless steel profile cylinder
  • Block frame insulation
  • Potential equalisation on frame
  • Steel sheet finish for exterior door surface for installations exposed to sunlight

Frame / mounting:

  • Z-frame – bolted with dowelling clips
  • Block frame – bolted with dowelling clips
  • Block frame – bolted through the frame


Door opening options:

  • Hinges on left
  • Hinges on right

Note:
If the door is exposed to sunlight, its operability may be affected. In such a case, it is recommended to equip the door outside with a wood panelling or steel sheet.

FAQ

Frequently Asked Questions

Pressure-tight doors are optimally suited for use in drinking water reservoirs. They offer optimum tightness so that no drinking water can escape. The pressure-tight door is therefore also ideal as a maintenance opening when the reservoir is being cleaned. Of course, the seal and other components are also certified for use in drinking water applications.

Security doors, on the other hand, are specially designed for the drinking water supply of buildings with burglar alarm systems.

The designation RC indicates the resistance class of building components and is regulated in DIN EN 1627. The attached number indicates how long the building component can withstand a burglary attempt with a defined tool. (The category is equivalent to the former designation WK3.)

You have the possibility to choose various additional options for a HUBER security door. As electronic monitoring options, we offer for example a lock bolt contact, a magnetic contact or an alarm system in the door surface.

Case Studies

HUBER Solutions in Operation

img-casestudy-20-11-erneuerung-druckerhoehung-02
2020-11-03 Groß-Gerau, Germany

Refurbishment of the central pressure booster station at Gerauer Land waterworks

Burglary-resistant stainless steel doors from HUBER SE from Berching were installed as part of the renovation of the...

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img-casestudy-17-11-einbruchhemmung-01
2017-11-09

Burglar resistance – efficiency on a new level

The need for security has increased significantly. This was also noticeable at HUBER through a significant increase in...

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img-casestudy-15-01-ansprueche-rc3-01
2015-01-23

HUBER RC3 safety doors meet any requirements

Sustainability is of the utmost importance ​​at water supply for planned investments of elevated tanks, wells and...

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img-casestudy-13-11-rc3-tueren-01
2013-11-07 Leibnitz, Austria

Eight RC3 safety doors supplied to Leibnitzerfeld Wasserversorgung in Austria

Renovation measures are planned for elevated tanks, wells and pressure boosting systems of Leibnitzerfeld...

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img-casestudy-12-03-bielefeld-sanierung-01
2012-03-23 Bielefeld, Germany

Stadtwerke Bielefeld continue to invest into HUBER products for the refurbishment of water reservoirs

Stadtwerke Bielefeld GmbH continuously carries out renovation, conversion and new construction measures. All HUBER...

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