Security Grilles & DIFFUSERS
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When you need air distribution in a secure environment, KEES answers with a comprehensive line of security grilles and diffusers for maximum-, medium- and minimum-security applications.
This line includes risk resistant grilles and diffusers and ones that withstand humid environments. In addition, we can install hardened bars in any of our security products.
Steel, stainless steel or aluminum all-welded construction Durable paint finishes or satin polish for any application Versatile mounting styles provide tailor-made solutions Sizes beyond industry norms can be specified KEY SUBMITTAL PERFORMANCE DATA BIM OBJECT STANDARD SECURITY GRILLES & DIFFUSERS
SEG-4 & 4P – Lattice or Perforated Faceplate
SEG-5M – Extra Heavy Bar Type
SEG-6 – Faceplate/Screen/Backer Plate
SEG-7 – Wire Screen Face (Return)
SEG-8 – Square Hole Lattice Face
SEG-9 – Round Hole Perforated Face
SEG-9RD – Round Hole Face/Round Neck
SEG-10 – Wire Screen Face (Supply)
SEG-11 – Rectangular Hole Lattice Face
Risk Resistant Security Grilles & Diffusers
SEG-16P – Retrofit Round Hole Perforated Face
SEG-4P3 – 3/16” Dia. Perforated Faceplate
SEG-9SP2 – 1/8” Dia. Perforated Face
SEG-9SP3 – 3/16” Dia. Perforated Face
SEG-9SP5 – 5/32” Dia. Perforated Face
SDP3 – 3/16” Dia. Perforated Face
SDMP3 – Modular Core 3/16” Dia. Perforated Face
SDPC – Curved Blade 3/16” Dia. Perforated Face
SEG-9LS3 – Linear 3/16” Dia. Perforated Face
SEG-13P – “V” Passageway with Perforated Backer
SEG-13B – “V” Passageway with Supports
SEG-13R – Extended “V” Passageway
NEW! SEG-14 – “Z” Passageway
NEW! SEG-14B – “Z” Passageway with Supports
NEW! SEG-15 – “W” Passageway
NEW! SEG-15B – “W” Passageway with Supports
NEW! SEG-13D – Extended “V” Passageway
NEW! SEG-14D – “Z” Passageway
NEW! SEG-15D – “W” Passageway SECURITY TRANSFER GRILLES
SEG-9TG – 5/16” or 1/4” Dia. Perforated Face
SEG-9SP3TG – 3/16” Dia. Perforated Face
SEG-9SP2TG – 1/8” Dia. Perforated Face
SECURITY FILTER GRILLES
SEG-9FG – Perforated Face
Available in twelve standard colors as well as any custom color. Shown below are representations of the standard colors*.
Contact us if you need a finish sample of the actual paint color. Learn how we helped the New York Office of Mental Health create a safer and more comfortable environment. VIEW NOW other-information Steel and aluminum construction are finished with a white two-part polyurethane coating. Stainless steel construction is satin polished. Other specialty coatings such as epoxy or phenolic finishes are available as are custom colors. Rectangular, round or custom shapes are available. Mounting options include sleeve with angle frame, sleeve with concrete anchors, tamperproof screws. Opposed blade dampers are available. Custom designs to fit any application.