DuraSystems - DuraDuct Ballistic Brochure
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Transcript of DuraSystems - DuraDuct Ballistic Brochure
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8/4/2019 DuraSystems - DuraDuct Ballistic Brochure
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DURADUCT BALLISTIC.
DURASYSTEMSDURADUCT BALLISTIC
Pre-fabricated ballistic-rated military-grade duct system.
DuraDuct Ballistic provides bullet-resistance up to UL752 Level 3 or
National Institute of Justice (NIJ) Level IIIA. Offering protection against
complete penetration and passage of fragments, you can be assured that
the stability and integrity of the mechanical ventilation system will not be
compromised.
DuraDuct Ballistic is currently being used in high security facilities,providing emergency supply air to multiple safe rooms in the event of
physical threat. Life safety of high security building occupants is
paramount and DuraDuct Ballistic provides the required protection to
facilitate safe evacuation and shelter in emergency situations.
PERFORMANCE LEVELS.
DuraDuct Ballistic is available with the following ratings:
MODEL UL752 RATING NIJ RATING APPROXIMATE WEIGHT
DuraDuct Ballistic 1 Level 1 Level I 5.5 lbs/ft2
DuraDuct Ballistic 2 Level 2 Level II 6.5 lbs/ft2
DuraDuct Ballistic 3 Level 3 Level IIIA 8.0 lbs/ft2
DuraSystems | 199 Courtland Avenue, Vaughan, Ontario, Canada L4K 4T2 | 1.866.338.0988 | www.durasystems.com
DuraDuct Ballistic utilizes a lightweight fiberglass reinforced plastic (FRP) composite panel offering superior ballistic
resistance at a weight 25% less than other equivalent rated systems. Three levels of ballistic protection are available
ranging from multiple rounds from a small caliber firearm (UL752 Level 1 / NIJ Level I) to multiple rounds from a .44
Magnum at close range (UL752 Level 3 / NIJ IIIA).
ADVANTAGES.
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8/4/2019 DuraSystems - DuraDuct Ballistic Brochure
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DuraSystems | 199 Courtland Avenue, Vaughan, Ontario, Canada L4K 4T2 | 1.866.338.0988 | www.durasystems.com
THE LOW RISK SOLUTION.
DuraSystems DuraDuct Ballistic is an extremely versatile ballistic-rated duct system. Suitable for buildings with risk
assessments ranging from low to high, DuraDuct Ballistic is a cost-effective solution for todays ever increasing security
requirements. Designed with ease of installation in mind, customized fittings, such as elbows, offsets, tees and transitions
are also available to facilitate on-site assembly.
DuraDuct Ballistic is the low risk solution to your high security applications.
UL752 and National Institute of Justice (NIJ) are the industry standards when it comes to ballistic ratings.
Table 1: UL752 Ballistic Ratings
RATING AMMUNITIONWEIGHT
(grains)
WEIGHT
(grams)
VELOCITY RANGE
(fps)
NUMBER OF
SHOTS
Level 19mm Full Metal Copper
Jacket with Lead Core124 8.0 1175 1293 3
Level 2 .357 Magnum JacketedLead Soft Point
158 10.2 1250 1375 3
Level 3.44 Magnum Lead Semi-
Wadcutter Gas Checked240 15.6 1350 1485 3
Table 2: NIJ Ballistic Ratings
RATING AMMUNITIONWEIGHT
(grains)
WEIGHT
(grams)
VELOCITY RANGE
(fps)
NUMBER OF
SHOTS
Level I.38 Special Round Nose
Lead158 10.2 244 900 5
Level II .357 Magnum JacketedLead Soft Point
158 10.2 415 1445 5
Level IIIA.44 Magnum Lead Semi-
Wadcutter Gas Checked240 15.55 411 1450 5
DURASYSTEMSDURADUCT BALLISTIC
BALLISTIC RATINGS.