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SEALGUARD
Mechanical Seals

Component Seals

OEM rotary & stationary components

Individually supplied rotary and stationary seal components for OEM assembly and economical like-for-like replacement.

  • Discrete rotary and stationary components
  • Standard envelopes for OEM and replacement fit
  • Cost-effective for volume builds
  • Wide face and elastomer material choice
  • Matched, pre-lapped sealing faces
Add to QuoteView Datasheet
Temperature
-40°C to +200°C
Pressure
Up to 16 bar
pH range
2 – 12
Component mechanical seal kit with separate rotary unit and stationary seat
Mechanical SealsREF · component-seal
Technical DatasheetSPEC

The numbers, on the record

Every figure below is the specification we hold ourselves to — material, service envelope, media compatibility and conformance. Download it as a standalone document for your dossier.

SealGuard

Technical Datasheet

Doc No.
DS-COMPONENT-SEAL
Revision
Rev. A
Issue
2026-Q3
Class
Mechanical Seals

Component Seals

OEM rotary & stationary components

01

Material & Construction

Carbon / ceramic / SiC faces; NBR, EPDM or FKM secondary seals; 316 hardware

02

Service Envelope

Temperature range-40°C to +200°C
Pressure ratingUp to 16 bar
pH range2 – 12
03

Media Compatibility

WaterMineral oilsProcess chemicalsSolvents
04

Dimensions & Sizing

Shaft Ø10–100 mm · metric & inch · EN 12756 standard envelopes

05

Standards & Conformance

  • EN 12756 (DIN 24960)
06

Certifications

  • ISO 9001
07

Additional Specifications

Supply formRotary + stationary components
Surface speedUp to 15 m/s
Face combinationCarbon / ceramic / SiC
BalanceUnbalanced

Data is typical and for guidance only — confirm suitability against your service conditions. Component Seals · DS-COMPONENT-SEAL · Rev. A.

Specify & QuoteORDER

Build your line item

Choose the material grade and size that match your duty, set a quantity, and add a fully-specified line to your quote. No prices, no obligation — our engineers confirm specification and lead time on every enquiry.

01

Material grades

  • Carbon vs ceramic faces
  • Carbon vs silicon carbide faces
  • SiC vs SiC faces
  • NBR / EPDM / FKM elastomers
  • 304 / 316 SS springs & hardware
02

Sizes & configurations

  • Shaft Ø10–100 mm
  • Metric (EN 12756)
  • Inch shaft sizes
  • Rotary unit only
  • Stationary seat only
  • OEM dimensional equivalents
Configure your lineRFQ

In ServiceUSE

Where it holds the line

Not every application needs a cartridge — OEMs and rebuilders often want the seal as separate rotary and stationary components to fit their own housing geometry. SealGuard component seals supply exactly that: matched lapped faces, springs and elastomers as discrete parts, manufactured to standard envelope dimensions so they drop into existing equipment and OEM designs. It is the cost-effective route for high-volume builds and straightforward like-for-like replacements where the seal chamber is already proven.

Typical applications

  • 01OEM pump and equipment assembly
  • 02Like-for-like seal replacement
  • 03Volume production builds
  • 04General-service centrifugal pumps
  • 05Standardised seal-chamber designs

Industries served

More in this rangeRANGE

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Pre-set drop-in seal assembly

A fully pre-assembled, pre-set cartridge seal that fits without setting measurements — slashing change-out time and installation error.

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Balanced Seals

High-pressure high-speed face seal

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Let’s specify it

Specify this seal for your service.

Send us the media, temperature, pressure and motion for your duty and our engineers will confirm the right material grade, size and standard for your application.

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