Individual and reliable in daily use

Individually manufactured security steel gates with narrow profile frame construction for almost any vertical and horizontal clearance. Integration of latest gate drive and control technology. Graduated safety classes. Detention facilities, industrial plants, refineries, data centers, military properties, logistics companies as well as banks or warehouses require special protection of the entrances to the building or separate building sections.

Gates have to protect against unauthorized access as well as to assure smooth flow of the traffic. SAELZER steel gates prove themselves day-by-day. They are weatherproofed; they are extremely robust even under constant load, as well easy to use, independent of the gate size! Every SAELZER security steel gate is individual designed and produced based on the special requirements of the customer.

Of course all gates have corresponding gate drives.

 

Safety classes:
einbruchdurchschusssprengwirkungshemmungfeuerrauchdichtheit

 

Design variations of the gates:

  • Sliding gates
  • Side hung gates
  • Folding gates
  • Grilled gates
  • Gates with louver
  • Gates with grilled panels
  • Glazed gates
  • Telescope sliding gates
  • Gates with man-sized doors, glazed or with louver. Man-sized door optional with anti-panic function and forced entry resistant tested up to RC4.

 

  • Security steel gate for a prison:

    Security steel gate for a prison:

    security against break out attempts and against suport from outside to escape. Size: 5.250 x 4.450 mm

  • Double steel gate with louvers.

    Double steel gate with louvers.

  • Security steel gate integrated in a facade.

    Security steel gate integrated in a facade.

  • Folding gate available in different sizes.

    Folding gate available in different sizes.

 

» Technical data

Security 1StandardClass
einbruch
Forced entry resistance
According to DIN EN 1627-1630 Up to RC6 New (depending on the chosen design variation)
durchschuss
Bullet resistance
According to DIN EN 1522-1523 Up to FB7-NS
sprengwirkungshemmung
Blast resistance
According to DIN EN 13123 Up to EXR5-NS: 20 kg blasted in 4 m
Reflected pressure up to 2,750 kPa (27.5 bar)
Reflected impulse up to 1,508 kPa-ms (15.08 bar-ms)
GSA Level 2
  According to customer requirements: high explosives, high pressure Explosive charge 100 kg, 200 kg, 500 kg blasted in different distances: 10m, 15m, 25m
Reflected pressure up to 880 kPa (8.8 bar)
Reflected impulse 1,543 kPa-ms (15.430 bar-ms)
GSA Level 2
  According to customer requirements: long duration pressure, high impulse Pressure duration up to 1,000 ms
Reflected pressure: 93 kPa (0.93 bar)
Reflected impulse: 210,000k Pa-ms (2,100 bar-ms)
GSA Level 2
Ram protection According to the defaults of the US Dep. of State SD-STD-02.01.
Or according to customer requirements
K4 Level (15,000 lbs / 30 mph)
rauchdichtheitfeuer
Smoke and fire resistanc
On request

1 other or higher security requirements upon request

 

 

Sizes | glazing | hinges | locks | installation
Door leaf thickness
72 mm - 120 mm, depending on resistance class.
Glazing
Security level of the glazing correspondent with the resistance level of the complete construction.
Size Custom sizes, no standard sizes.
Types Single or double leaf swinging and sliding gates, telescope sliding gates, folding gates, grilled gates, gates with integrated louver, gates with integrated grilles, glazed gates, gates with man-sized door (the man-sized door could be glazed/or with louver and emergency exit locks according to DIN 179 or panic locks according to DIN 1125 up to RC4).
Surface Galvanized, primed, powder coated or wet painted. Planked with various materials such as wood, stainless steel, bronze and others.
Locks |
security fittings |
running rail system
All locks which are approved in the tested level of security can be incorporated. Mechanical, electro-mechanical or motorized locks, single or multiple locking optional with self-locking devices.
All security fittings which are approved in the tested level of security can be incorporated.
Sliding gates or telescope sliding gates: running rails can be installed at the bottom or at the top.
Hinges |
leaf weights
Hinges are designed for high weights. Leaf weights of turn wing gates up to 1,000 kg and sliding gates up to 5,000 kg.
Vehicle inspection By combining two gates, an optimal incoming control of the vehicles can be realized.
Drive Hand operated or different electro-hydraulic and electro-mechanical drives.
The control system of the gates can be integrated in the general building management system.
Performance characteristics according to DIN EN 14351
windlast
Resistance against wind load
Depending on version up to class C5
schlagregen
Water tightness
Depending on version classes 1A up to E2700
luftdurchlaessigkeit
Air permeability
Depending on version up to class 4
waermedurchgangskoeffizient
Thermal insulation
UD = 2.2 W/m2K; values vary depending on size and glazing
schall
Sound insulation
Up to RW 50 dB; values vary depending on size and glazing
 

» Download brochure: Steel gates series S4  pdf