Flygt-Compatible Pump Mechanical Seals
Drop-in replacement seals for Flygt submersible pumps — built to the original cartridge dimensions in abrasion-resistant materials.
Submersible cartridge · SiC / SiC · WC / WC · OEM dimensions · Custom & obsolete
We are the manufacturer, not a reseller — we build in-house and supply at quantities that work for a distributor, an OEM or a maintenance department.
Drop-in fit
to Flygt submersible envelopes
Abrasion-resistant
SiC/SiC and tungsten-carbide faces
Cost savings
manufacturer-direct vs OEM pricing
Why a Flygt-compatible seal
- Built for grit — SiC/SiC and tungsten-carbide faces survive the sand and solids in wastewater and drainage.
- Drop-in cartridge — matched to Flygt dimensions so it slides into the same pump.
- Lower cost, faster — manufacturer-direct, with no long OEM lead time.
- Obsolete models covered — discontinued Flygt seals reverse-engineered from a sample.
See our submersible & wastewater pump seals for the full application picture.
What we supply
Drop-in cartridge units for the common Flygt submersible range, OEM-compatible or fully custom.
Submersible cartridge seals
Drop-in cartridge units built to common Flygt submersible pump dimensions.
Abrasion-resistant pairs
SiC/SiC and WC/WC faces for grit-laden wastewater and stormwater duty.
Custom & obsolete
Non-standard or discontinued Flygt seals machined from a sample or drawing.
Match the seal to the service
Face pair follows the solids load. Send the pump model or the old seal and we confirm. The table is a starting point.
| Service | Face pair | Form | Elastomer |
|---|---|---|---|
| Wastewater | SiC / SiC | Cartridge | FKM |
| Stormwater / drainage | SiC / SiC | Cartridge | NBR |
| Sludge / grit | WC / WC | Cartridge | FKM |
| Clean transfer | Carbon / SiC | Cartridge | NBR |
Go deeper: Submersible & wastewater seals · all seal types.
Flygt-Compatible Seal FAQ
Are these genuine Flygt seals?
No — they are OEM-compatible equivalents built to Flygt dimensions at manufacturer-direct pricing. They are not sold as genuine Flygt parts.
Will it fit my pump?
Built to the same cartridge envelope as the original. Send the Flygt pump model or the old seal and we confirm the fit before quoting.
What faces for gritty wastewater?
SiC/SiC for most wastewater, tungsten-carbide (WC/WC) for heavy sludge and sand — both far outlast carbon in abrasive service.
Can you match obsolete Flygt seals?
Yes — we reverse-engineer discontinued models from a sample.
Source Flygt-Compatible Seals At Scale
OEM-compatible, custom-machined and private-label Flygt equivalents built in-house to your spec, at low minimums. Send a pump model or a sample and we’ll quote.