Datasheet · ISPL 2429
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Agitator and mixer seals
ISPL 2429 Side-Entry Cartridge Seal
ISPL 2429 is a balanced single cartridge seal, in wave-spring and multi-spring versions, with the springs kept out of the product. It is most often used on side-entry agitators handling viscous fluids or solids.
- Type
- Single cartridge, balancedCartridge, balanced
- Rotation
- Bi-directional
- Shaft size
- 20–200 mm0.79–7.87 in
- Pressure
- up to 15 kg/cm²≤ 15 kg/cm²up to 213 psi≤ 213 psi
- Temperature
- up to 150 °C≤ 150 °Cup to 302 °F≤ 302 °F
- Spring
- Wave or multi-spring

Datasheet
Specifications
| Parameter | Limit | Unit | Copy |
|---|---|---|---|
| Shaft diameter | 20–2000.79–7.87 mmin | mmin | |
| Pressure | up to 15≤ 15up to 213≤ 213 kg/cm²psi | kg/cm²psi | |
| Temperature | up to 150≤ 150up to 302≤ 302 °C°F | °C°F | |
| Surface speed | up to [0.0]≤ [0.0] m/sft/s | m/sft/s | |
| Rotation | Bi-directional | – |
| Part | Options | Copy |
|---|---|---|
| 1 · Seal faces | [Face combinations] | |
| 2 · Springs | [Grade] | |
| 3 · Secondary seals | [Elastomer and PTFE options][Elastomer options] | |
| 4 · Gland plate | [Grade] | |
| 5 · Sleeve and other metal partsSleeve, metal parts | [Grades] |
Applications
Where it's used
Equipment
- Side-entry agitators
Side-entry agitators.
Design
Design features
-
Side entry
Made for side-entry agitators.
-
Two spring types
Wave spring or multi-spring.
-
Protected springs
Springs are kept out of the product.
-
Drop-in
Easily replaces other seals.
Files
Downloads
Datasheets open without a form. Drawings are sent on request.
FAQ
Questions buyers ask
Is it available with wave springs?
Yes, in wave-spring and multi-spring versions.
What do you need from me to quote?
Shaft size, speed, temperature, pressure and the fluid. A photo of the old seal or its nameplate helps.
How long does delivery take?
After order confirmation: 2 days from stock, 2 weeks for a new seal.
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