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Datasheet · ISPL 24557
indoseals.com/products/ispl-24557/

Agitator and mixer seals

ISPL 24557 Double Seal

ISPL 24557 is a double agitator seal with buffer fluid supplied to the seal chamber, in balanced and unbalanced versions. It handles slurries and liquids with solid particles.

Type
Double cartridge
Rotation
Bi-directional
Shaft size
25–300 mm0.98–11.81 in
Pressure
up to 50 kg/cm²≤ 50 kg/cm²up to 711 psi≤ 711 psi
Temperature
up to 200 °C≤ 200 °Cup to 392 °F≤ 392 °F
Buffer fluid
To the seal chamber

An engineer replies within [1 working hour]

Datasheet (PDF, 618.0 KB)

Datasheet

Specifications

Units
Operating limits
ParameterLimitUnitCopy
Shaft diameter 25–3000.98–11.81 mmin mmin
Pressure up to 50≤ 50up to 711≤ 711 kg/cm²psi kg/cm²psi
Temperature up to 200≤ 200up to 392≤ 392 °C°F °C°F
Surface speed up to [0.0]≤ [0.0] m/sft/s m/sft/s
Rotation Bi-directional –
Standard
[Standard followed]
Arrangement
Double seal, cartridge mounted
Versions
Balanced · unbalanced

Data as of [last updated]

Materials of construction
PartOptionsCopy
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]
Section A–A · Seal faces highlighted [Placeholder: ISPL 24557 section, to be redrawn from its GA drawing. ISPL 2401 shown.]

Applications

Where it's used

Equipment

  • Agitators, mixers and reactors

Agitators, mixers and reactors.

Design

Design features

  1. Double seal

    Two seals with buffer fluid between.

  2. Solids duty

    Slurries and liquids with solids.

  3. Balance choice

    Balanced or unbalanced.

  4. Either direction

    Independent of the direction of rotation.

Files

Downloads

Datasheets open without a form. Drawings are sent on request.

FAQ

Questions buyers ask

Is it balanced?

Both balanced and unbalanced versions are available.

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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