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Memtech brush industrial weatherstripping has been
designed and field tested as door seals for hot weather
applications – keeping the cool air in and cold weather applications –
keeping the cold weather out. This weatherstripping is used for
all types of door seal applications such as dock levelers, entry
doors, aircraft hangar doors, sectional overhead doors, rolling steel
doors, swinging doors and hollow metal doors as industrial weather strip.
Door seals are the most common application of weatherstripping.
Memtech
manufactures many door seal designs.
Memtech brush door seals are very unique as a weatherstripping
material because it not only seals far more effectively than a solid
vinyl or neoprene, but because it is virtually indestructible. Only
brush door weatherstripping can seal so completely along uneven surfaces
as the individual bristles nest together along the surface.
Brush weatherstripping is the only fully
flexible air-tight door seal available for doors and dock levelers. The
technology of brush also serves industry as a deflector on drilling or
surfacing machines, a parts and product guide and a sound or temperature
blocker.
The brush – normally a
nylon formulation – is looped around a central wire, crimped into a
steel channel and trimmed to size (about 1200 filaments per inch). This
assembly is normally slid into an aluminum extrusion designed to fit a
particular door or use. The brush can be cut as short as ¼ “ or as long
as 24’ and the extruded holder can be nearly any angle to suit the task
at hand.
The extrusions holding the
brush are made in several sizes to fit different jobs. These begin with
A
and go through J.
An “A35MIL07- 63”
as an example, is a small strip used on pedestrian doors. The first
letter is the size (A)
then the angle the brush is set (35
degrees),
MIL
means it’s plain aluminum
or mill finish (others could be CLA
for anodized or BRA
– brown finish). The 07
is the length used for
pricing (7 ft) and the final number is the length of brush
(.063” inch).
An F40MIL12 – 03.0
describes a larger extrusion (F)
mil finish, 12
ft long (for pricing and usually cut 6’ & 6’ or 8’ & 4’ for shipping),
with a 3
inch brush.
Additionally, we have an extensive custom design department in which we
develop special brushes for nearly any application a client might
present.
Brush weatherstripping door seals for:
Why Memtech Weather Seals and Door Seals?
click here
For more information
contact
Memtech
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