Flex-A-Seal
Cartridge Seals
Suppler:
Flex-A-Seal
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| Style
79 |
The
Flex-A-Seal family of Cartridge Seals includes
many styles to meet the requirements of all types
of industrial applications.
Style
57, below, is a Rotating Single Spring Cartridge
which is virtually uncloggable. Its advantages
include rugged, straightforward construction and
a heavy-duty single spring that won’t fatigue.
It is part of Flex-A-Seal’s Integrated Cartridge
System, with a full selection of cartridge styles
and interchangeable glands, sleeves, clips, faces,
rotaries, seats, O-rings, and fasteners.
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| Style
57 |
For
critical, toxic or fugitive emission applications,
where single seals are not acceptable, Flex-A-Seal
offers a line of Dual Cartridge Seals, such as
Style 79, shown above. This is a Stationary Tandem
Multi Spring Cartridge that is designed to maintain
product and barrier fluid on the O.D. of both
seals for increased safety and heat dissipation.
Other
types of Flex-A-Seal Mechanical Seals available
from Johnson Packings include the Wet End SC Seal.
This Single Cartridge Slurry Seal is easy to install
and features a hydraulically balanced design for
high reliability. |
| Style
57 — Rotating Single Spring Cartridge |
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An
Integrated Cartridge System design. |
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Easy
cartridge installation. |
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Non-clogging.
The high-strength single spring design
minimizes any potential clogging in
slurries, wastewater, and the like. |
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Economical
repair kits for in-field service. |
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Converts
easily to a Style 50 seal with welded
metal bellows. |
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Universal
gland designs fit all ANSI pumps. |
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| Style
79 — Stationary Tandem Multi Spring
Cartridge |
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Cartridges
for the critical, toxic, and fugitive
emission applications where single seals
are not acceptable. |
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Easy-to-install
cartridge designs. |
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Tandem
arrangement allows for maximum safety. |
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Can
be operated with pressurized or nonpressurized
barrier fluid systems. |
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Pumping
ring and tangential connections maximize
barrier fluid flow. |
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Features
protected stationary springs, withstands
high pressure, and provides excessive
runout capabilities. |
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Can
be designed to handle pressure fluctuations
without face separation. |
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Designed
for API plan 52 & 53. |
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| PowerPumper
Double/Tandem Cartridge Seal
Suppler:
PPC Mechanical Seals
This
seal exceeds EPA standards for emissions control.
It fits virtually any pump and runs cooler and
longer than any comparable seal.
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Cartridge
design allows fast installation |
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Special
double balance on the inboard seal allows
the seal to handle pressure reversals |
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Inboard
and outboard seals are hydraulically balanced
to reduce friction and wear |
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Self-aligning
stationary faces compensate for misalignment
of pump |
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Handles
temperatures to 450° F, pressures to 400
psi |
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2400S
Split Double Seal
Supplier: PPC Mechanical Seals
The
world's first and only split double seal provides the
protection of a double seal with the convenience of
a split seal. It installs in 15 minutes or less and
allows quick pump repair turnaround.
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Can
be installed without dismantling equipment |
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Seals
pumps and mixers without large quantities of water
put into the process with a flush |
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Can
be utilized even in smaller ANSI pumps without modification |
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Works
well on horizontal or vertical shafts or in a vacuum |
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1200S
Externally-Mounted Single Split Seal
Supplier: PPC Mechanical Seals
This
general purpose seal for non-hazardous applications
is easy to install, without dismantling equipment, in
15 minutes or less. This unique patented seal can be
field-repaired using a repair kit that is also available
from Johnson Packings.
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Balanced
design minimizes heat generation |
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Lasts
longer than packing, with less leakage |
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Won't
wear or score shaft sleeve |
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ULTRASeal
2000 Double/Tandem Metal Bellows Seal
Supplier: PPC Mechanical
Seals
This
cartridge seal is designed and built to exceed
EPA regulations and eliminate fugitive emissions.
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Bellows
design provides even pressure to hold seal
faces together and flexibility to compensate
for axial movement or runout |
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Centrifugal
force throws suspended solids away from the
bellows, for self-cleaning |
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No
springs to clog or corrode |
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Static
O-rings eliminate fretting and shaft wear |
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Preset
to virtually eliminate installation errors |
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Fits
popular ANSI pumps without modifications to
stuffing box |
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ULTRASeal
151 Metal Bellows Cartridge Seal
Supplier: PPC Mechanical
Seals
This
universal precision seal fits virtually any pump
without modification of the stuffing box. It is
designed for fast and easy installation.
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Positive
pin drive eliminates distorted, out-of-round
sleeves |
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Stationary
O-rings mean no fretting or hang-ups |
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Handles
temperatures up to 450° F and pressures
up to 300 psi |
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Low
repair cost |
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TEFLON®
Bellows Seals
Supplier: PPC Mechanical Seals
 Designed
for superior performance and durability, these seals
are available in two designs to handle a wide range
of extremely corrosive applications. TG Model has a
glass-filled TEFLON rotary face, while TW Model has
a carbon insert rotary face.
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Corrosion-proof
construction with precision-machined TEFLON bellows |
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Externally
mounted so that no metal parts come in contact with
the product |
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Superior
clamping design |
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Can
handles temperatures up to 250° F and pressures
up to 100 psi at ambient temperatures |
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700G
Non-Contacting Gas Lift-Off Seal
Supplier: PPC Mechanical Seals
This
seal's patent-pending dual-groove gas recirculating
system provides full lift-off. Numerous ports ensure
uniform distribution of barrier gas to the dual groove
faces to improve lift-off and stability.
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Twice
as many pressure points as most other seals |
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Unique
groove positioning on the rotary face increases
surface speed |
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Fits
both standard and big bore stuffing boxes |
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Results
in reduced gas and power consumption |
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Eliminates
emissions |
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1500E
General Purpose, Heavy-Duty Cartridge Seal
Supplier: PPC Mechanical Seals
This
seal, which combines quality with a no-frills design,
is an excellent value.
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Streamlined,
yet heavy-duty construction |
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No
press-fit eliminates face warpage |
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Tangential
flushing for either clockwise or counterclockwise
rotation |
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Fits
most popular ANSI pumps without modification |
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1500
Universal Heavy-Duty Cartridge Seal
Supplier: PPC Mechanical Seals
This
versatile all-purpose seal performs well in abrasive
and light slurry applications. Its uncomplicated design
ensures dependability, long life and easy repair.
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Works
well in both vertical and horizontal applications |
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Designed
to handle higher pressures with minimal heat generation |
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Easily
installed, with preset assembly to eliminate errors |
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Slotted
gland fits most ANSI pumps |
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Closed
System Oilers
Supplier: PPC Mechanical
Seals
These
oilers are designed for all types of rotating equipment
where a constant level must be maintained in a bearing
housing.
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One-piece
glass reservoir ensures proper constant level function |
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Adjustable
level setting allows use in many applications |
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Bottom
of adjusting collar indicates actual oil level setting
for easy set-up and maintenance |
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Side
and bottom connections for simplified installation |
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P-2
Sleeveless Cartridge Seal
Supplier: PPC Mechanical Seals
This
reliable, economical cartridge seal is designed with
a slotted gland to fit almost all ANSI pumps without
modification. The sleeveless design eliminates sleeve
expense, and maintenance and repair costs are low.
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Stationary
design is unaffected by misalignment |
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Fretting
is eliminated |
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External
mounting allows accommodations of wide variety of
stuffing box bores |
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For
use in pressures up to 200 psi and temperatures
up to 400° F |
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Viking
Pump Seal
Supplier: Fluidtec Engineered
Products
This
cartridge seal is designed for wet/dry operation. Twelve
models are available, in standard and universal bracket
designs.
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No
springs - only one moving part |
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Anti-stick
components |
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Multiple
arrangements |
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Unaffected
by end play, torque or intermittent operation |
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Simplifies
or eliminates environmental controls |
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Easy
in-plant repair |
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P/S®-III
Gylon® Sealing Element
Supplier: Garlock Technologies
This
revolutionary new sealing system features the patent-pending
GYLON helical sealing element, which can adapt to fit
the smallest axial sealing space of any sealing product.
The P/S-III seal is preassembled and installs easily
and quickly.
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GYLON
components withstand aggressive chemicals and mild
abrasive applications |
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Available
with black GYLON 3541 for general purpose applications
and Polymica GYLON 3542 to meet strict cleanliness
standards |
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Designed
for pumps, mixers, dryers, extruders and other rotating
shafts |
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 KP
Check Valve
Supplier: PPC Mechanical Seals
This
in-line valve can be inserted anywhere in the line,
eliminating needless piping or fittings. The simplicity
of its design assures trouble-free operation.
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Stainless
steel spring provides positive, non-slam closure,
allowing installation in vertical, horizontal or
angular position |
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Corrosion-resistant
plug available in materials best suited to your
operation |
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Streamlined
plug reduces turbulence and pressure drop |
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