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Cartridge seals are complete seal units
containing a gland, flush ports, sleeve, seal faces, o-rings, set screws, and gaskets.
Double seals provide an extra safety factor for those problem applications.
Nothing is simpler to install or more reliable than a cartridge seal. |
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1" cartridge style seal AST
80 AST80-1000CS
Price:
$1330 |
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1.25" cartridge style seal
AST 80 AST80-1250CS
Price:
$1350 |
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1.375" cartridge style seal
AST 80 AST80-1375CS
Price:
$1350 |
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1.5" cartridge style seal
AST 80 AST80-1500CS
Price:
$1355 |
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1.625" cartridge style seal
AST 80 AST80-1625CS
Price:
$1360 |
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1.750" cartridge style seal
AST 80 AST80-1750CS
Price:
$1282 |
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1.875" cartridge style seal
AST 80 AST80-1875CS
Price:
$1295 |
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2" cartridge style seal AST
80 AST80-2000CS
Price:
$1533 |
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2.125" cartridge style seal
AST 80 AST80-2125CS
Price:
$1635 |
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2.250" cartridge style seal
AST 80 AST80-2250CS
Price:
$1844 |
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2.375" cartridge style seal
AST 80 AST80-2375CS
Price:
$1934 |
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2.50" cartridge style seal
AST 80 AST80-2500CS
Price:
$2075 |
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2.75" cartridge style seal
AST 80 AST80-2750CS
Price:
$2635 |
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2.875" cartridge style seal
AST 80 AST80-2875CS
Price:
$3070 |
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3" cartridge style seal AST
80 AST80-3000CS
Price:
$2970 |
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3.125" cartridge style seal
AST 80 AST80-3125CS
Price:
$3450 |
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3.250" cartridge style seal
AST 80 AST80-3250CS
Price:
$3450 |
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3.375" cartridge style seal
AST 80 AST80-3375CS
Price:
$3675 |
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3.50" cartridge style seal
AST 80 AST80-3500CS
Price:
$3675 |
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3.625" cartridge style seal
AST 80 AST80-3625CS
Price:
$3985 |
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3.875" cartridge style seal
AST 80 AST80-3875CS
Price:
$4530 |
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4" cartridge style seal AST
80 AST80-4000CS
Price:
$4530 |
Our Style 80 seal represents the finest in
double seal cartridge seals. If you can install packing you can install the AST 80 quicker
and easier without pump modification*. The style 80 is designed for a wide range of seal
service applications.
Metal Components: 316 SS standard. Alloy 20 and Hastelloy C-276* available Rotating Seal
Face materials: P-658RC Carbon vs Silicon Carbide
Springs: Hastelloy C-276
O-Rings: Fluoroelastomer installed, EPDM supplied as alternate.
Aflas or Kalrez O-rings also available.
OPERATING LIMITS:
Pressure: 28 in (710 mm) Hg vacuum to 400 PSIG (28 bar) maximum, depending on shaft size
and speed.
Temperature: -20°F to 400°F (-30 C to 205°C)
with Viton O-rings;
-65°F to 300°F (-55°C to 150°C) with EPDM
*The AST 80 seal fits all ANSI pumps which use 3/8" or larger cross section packing
and have at least a 1-1/2" deep stuffing box with no modification to the pump
required |
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