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Chase Doors Deliver
Chase Doors Deliver
Chase Security/ Postal Doors are 
specifically designed and 
manufactured to be tough and
dependable. They are strong
enough to withstand punishing
personnel-ridden vehicle traffic,
yet lightweight enough to open
easily, operate smoothly, and
allow for damage free, safe 
passage for personnel and 
equipment. All Chase Security
Doors have been tested by the
United States Postal Service and
meet RE-5 security guidelines.
Patented 250º V-Cam hinging 
system provides a 125º swing 
in both directions for 
maximum clearance.
Also available in galvanized,
stainless steel or aluminum
metal clad face sheets for 
additional security.
2" lock sleeve accepts cables or
chains for locking.
√ RREE--55 AApppprroovveedd
√ LLaassttiinngg DDuurraabbiilliittyy
Proline™ Model 600-SEC
Proline™ Model 600-SEC
Proline™ doors can be custom manufactured to 
fit virtually any opening size. The panel is constructed
with stainless steel, galvanized, aluminum or different
color ABS face sheets on each side to control the
traffic flow or match the building décor.
√ EEaassyy ttoo OOppeerraattee
Upper and lower 
cane bolts are used 
for additional security.
Double pane windows include
three security bars spaced on 
7" centers making them 
virtually theft-proof.
Steel spine reinforces the edge of the
door against heavy impacts.
Patented ProLoc™ edge system 
chemically bonds to the face
sheets providing a positive 
seal and preventing moisture or 
contaminates from entering the 
door panel.
9” lower hinge guard
protects the jamb and lower 
hinge from passing loads.
The ultimate in door protection, 
the rotationally molded high-impact 
teardrop bumpers act as a shock absorber, 
extending the life of the door.
Bulb gasket stands up 
to heavy traffic while 
flexing for easy 
walkthrough traffic.
Constructed with 3/4" wood 
core for durability.
800-543-4455 • Fax 800-245-7045
www.chasedoors.com

The Strength of Chase
The Strength of Chase
Chase Doors is the largest and 
most successful manufacturer of 
Traffic Doors in the world. With 
over 70 years of experience in 
designing and creating door styles, 
Chase Doors manufactures the 
Security Door that is tough enough 
to withstand fire and repeated 
attacks with hatchets, crow bars 
and hammers. Chase is also the 
only manufacturer with over 60 
territory representatives 
strategically located for on-site 
assistance.
√ MMaaxxiimmuumm SSeeccuurriittyy
V-Cam hinging system 
operates smoothly and
is virtually 
maintenance
free with its 
permanently lubricated 
needle bearing
roller assembly.
Double-glazed 1/8"
polycarbonate 
recessed vision panels
with three security 
bars spaced on
7" centers.
√ TThheerrmmaall SSeeppaarraattiioonn
√ SSoouunndd AAtttteennuuaattiioonn
®
Durulite
Durulite®Model 200
Monolithic 1/4" thick rotationally molded cross-linked polyethylene 
construction offers the lightest weight per panel of any USPS 
approved traffic door. This door also offers extraordinary 
impact resistance and retains its properties to -40ºF. 
Model 200
Upper and lower cane bolts are 
used for additional security.
Cross-linked polyethylene is
available in 14 standard colors.
2" lock sleeve accepts cable or chain for locking.
Leading and back edge of door are internally 
reinforced with tubular steel to ensure 
flatness and strengthen the door panel.
The bottom hinge attaches to the
internal steel reinforcement and
is constructed with an aluminum
hinge shaft for additional strength
and durability.
The ultimate in door protection, 
the rotationally molded high-impact
teardrop bumpers act as a shock absorber,
extending the life of the door.
The foamed-in-place Non-CFC urethane 
core (permanently bonded to the outer 
surface) does not break down when 
impacted and provides excellent
thermal separation and 
sound abatement.
Full perimeter gasketing
provides thermal separation.
800-543-4455 • Fax 800-245-7045
www.chasedoors.com

Optional Door Accessories from Chase
Optional Door Accessories from Chase
KD Structural Door Frames
KD Structural Door Frames
• Tubular steel Knocked Down design
• 2” x 6” x 3/16” steel tubing for industrial applications 
• 2” x 8” x 3/16” steel tubing for industrial applications
• Pre-drilled for quick and easy installation
• Custom manufactured to size
• Standard color is powder coated gray, optional is powder 
coated black or white
Limiting Posts
Limiting Posts
• Designed to extend the life of any double-acting impact 
traffic door by limiting the travel of the door panel to 90º
• Cross-linked polyethylene construction
• Non-CFC urethane foam core
• Available in two different heights, 42” or 19” tall
• Easy to install or replace
• Will not corrode
• Never needs painting
• Highly visible - promotes safety
• Attractive, finished appearance
90 Degree Door Stop
90 Degree Door Stop
• Designed to extend the life of any impact traffic door
• Limits the door travel to 90 degrees, which prevents 
damage caused when the doors are overextended or 
“wrapped around the frame”
• Mounts to the header mount or the wall, so no obstacles
are on the floor
• Constructed of 1/4” thick steel, painted black
• Easy to install
Weld Plate
Weld Plate
• Designed to reinforce and strengthen the attachment
point at the frame 
• Pre-drilled and tapped to assist with ease of installation
• Constructed of 1/4” thick steel
• Recommended for both front and back of each panel 
V-Cam Weld Plate
In our continuing effort to improve our products, some specifications or descriptions may change. We reserve the right to make such changes without notice or recourse.
LHG Weld Plate
Chase Industries, Inc. 
Cincinnati • Redmond 
Toll-Free (800) 543-4455 • (513) 860-5565 • Fax (800) 245-7045 
Web site: www.chasedoors.com • E-mail: info@chasedoors.com
Catalog #PS102006 
Printed in the U.S.A.