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Seal Proof

Split Seals

Fully split, balanced-face seal fitted without dismantling the pump; also used dry on agitators.

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Seal characteristics
Fully split components · Ease of installation · Balanced seal faces
Shaft diameter d
50….200 mm
Pressure p
15 bar (max)
Seal Proof split seal — seal components parted into halves so the unit fits without dismantling the pump.

Overview

Every component is fully split, so the seal can be installed without stripping the equipment. Seal faces are balanced.

Used on utility and transfer pumps, and on agitators and vessels as a dry running seal.

Specifications

Seal characteristics
Fully split components · Ease of installation · Balanced seal faces
Shaft diameter d
50….200 mm
Pressure p
15 bar (max)
Temperature t
Ambient to +140°C provisionalPublished as "Amb…. 1400 C". The trailing 0 before C is the lost degree symbol. 1400 °C is not a possible reading for an elastomer-sealed split seal — no elastomer survives beyond roughly 320 °C. Provisional pending confirmation by Seal Proof Engineering.
Shaft speed
3600 rpm (max)

Contact our engineering team for application-specific specifications.

Materials of construction

  • Face materials: Carbon / Silicon Carbide / Ceramic
  • Metal parts: SS 316, SS 304
  • Secondary seal: Elastomers

Applications

  • Utility pumps
  • Transfer pumps
  • Agitators and vessels (as dry running seal)

Related products

Next step

Tell us the duty.

Media, temperature, pressure, shaft size and speed are usually enough for our engineers to specify split seals for your equipment.

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