Product family · 26 models
Pump seals
Component and cartridge mechanical seals for water, process and chemical pumps, in the ISPL 2401–2430 series: spring, bellows, cartridge and double seals. They run in sugar, chemical, fertilizer, petrochemical and paper plants, among others.

Models
Compare the 26 models
| Model | Type | Rotation | Shaft size mmin | Pressure kg/cm²psi | Temperature °C°F |
|---|---|---|---|---|---|
| ISPL 2404 PTFE Bellows Seal, Single Spring | Single, balanced | Bi-directional | 25–1000.98–3.94 | up to 7≤ 7up to 100≤ 100 | up to 150≤ 150up to 302≤ 302 |
Limits in brackets are being confirmed by engineering. Each model page has the full specification and its datasheet.
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