Page 2 - BPS-PIAD-Technical-Bulletin

PIAD Construction Features

Best Purging Systems’ unique All Best Purging Systems PIADs
method of securing the PIAD window incorporate removable stainless
utilizes Trim-Lok neoprene rubber steel hinges to provide exceptional
TM
molding and closed cell neoprene corrosion resistance, prevent door
gasket placed between the laminated sagging and ensure proper door to
or wire reinforced safety glass or frame alignment with each operation.
Lexan Margard MR-10 window
and the PIAD door frame. The These high-quality leaf-style hinges
window is held in place with custom are 316 stainless steel and screw
molded Santoprene rubber clips fastened to the door and frame. This
and stainless steel hardware. allows the door to be removed easily
during installation and also during
This unique method of attachment window replacement if necessary.
secures the window in a suspended The hinges feature a highly polished
fashion, allowing damaged windows surface finish and non-removable
to be easily removed and replaced, pin, that requires no lubrication
without the need for special tools or during many years of trouble-free
sealant application! service!

PIADS can be
furnished with a
reduced window Latch Clips are
size, an offset formed from 12
gauge material
window position and securely
or no window welded to the
upon request! PIAD frame to
ensure uniform
compression on
all sides.

Model PIAD-AA-4X-2-SG-3-AH
INTERIOR VIEW

Our Replaceable Door
Gasket comes with a
life-time warranty and
will be shipped to you
free of charge!

Powder Coated Die Cast Zinc Utilizing Trim-Seal TM
or Stainless Steel vice action replaceable, life-time
compression latches secures Cross-Section View warranted door gasket
the PIAD door firmly to the provides a continuous
mounting frame in the closed positive seal between the
position. Latches are available PIAD door and mounting
with hand, key or tool actuated frame, which meets or
operators, to provides quick 2" Depth exceeds NEMA 12, 4 and 4X
and easy access to protected (standard) standards, depending on the
equipment. NEMA rating of the PIAD.
3.33" 3.34"
BPS PIAD TSB-R2 Page 2 Best Purging Systems © 2021