Datasheet · ISPL 2422
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Agitator and mixer seals
ISPL 2422 RTBS Seal
ISPL 2422 is a robust, balanced seal mounted outside, with faces that can run dry without wear and stay visible for inspection. It suits mixers, agitators, feeders, autoclaves, fermenters and most top-entry vessels.
- Type
- Single, 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 100 °C≤ 100 °Cup to 212 °F≤ 212 °F
- Dry running
- Yes
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 100≤ 100up to 212≤ 212 °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
- Mixers
- Agitators
- Feeders
- Autoclaves and fermenters
- Top-entry vessels
Mixers, agitators, feeders, autoclaves and fermenters and top-entry vessels.
Design
Design features
-
Runs dry
Faces run dry without wear.
-
Visible faces
Mounted outside, easy to inspect.
-
Self-aligning
Takes up housing misalignment.
-
Low wear
Very low shaft or sleeve wear.
Files
Downloads
Datasheets open without a form. Drawings are sent on request.
FAQ
Questions buyers ask
Can I inspect the faces without removing the seal?
Yes. The faces are mounted outside and stay visible.
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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