Tri-Clover® Pump Seals

OEM Replicated Seals

Engineered Seals

Tri-Clover® C-Series, 3EH, & 4EH Pump OEM Seals

Tri-Clover® C-Series OEM Seal Diagram

We sell O.E.M. replicated seals for the C, SP, CL, and EH model pumps. Our inventory includes E, D, and DG style seals in a range of materials.

All seal components are available as individual parts or as O.E.M. style kits.

Use tabs below to select seal parts needed, or

Click here to look at a complete seal parts breakdown.

Triclover DG seal

SEAL LIST – Tri-Clover®  114 C-Series Centrifugal Pump
Description Material Ref. Part No. ZMT Part No.
The Standby  Kit – Buna SS/CBN/Buna  C114-1 T114-1
The Seal Standby Kit – Buna SS/CBN/Buna  C114-3 T114-3
Seal Standby Kit with Case Gasket & Set Screws – Buna SS/CBN/Buna T114-4
The Standby  Kit – EPR SS/CBN/EPR C114-1E T114-1E
The Seal Standby Kit – EPR SS/CBN/EPR C114-3E T114-3E
Seal Standby Kit with Case Gasket & Set Screws – EPR SS/CBN/EPR T114-4E
The Standby  Kit – Viton (SFY) SS/CBN/Viton® C114-1V T114-1V
The Seal Standby Kit – Viton (SFY) SS/CBN/Viton® C114-3V T114-3V
Seal Standby Kit with Case Gasket & Set Screws – Viton (SFY) SS/CBN/Viton® T114-4V
Carbon Seal CBN 114E-80-1A T114E-80-1A
Cup – D SS 114D-80-3P T114D-80-3P
O-Ring, Seal BUNA 60C-3-34A-U T60C-3-34A-U
O-Ring, Seal EPR 60C-3-34A-E T60C-3-34A-E
O-Ring, Seal Viton® 60C-3-34A-SFY T60C-3-34A-SFY
Spring – D Spring SS 114D-80-4 T114D-80-4
Drive Collar – D SS SP114D-23P-316L T114D-23P-316L
Set Screw SS SC905A-SS FSHSS0832X025-SS
Casing Gasket BUNA S114-90A-U T114-90A-U
Back-Plate 316L 114D-11-316 T114D-11-316
SEAL LIST – Tri-Clover® 216 C-Series Centrifugal Pump
Description Material Ref. Part No. ZMT Part No.
The Standby Kit – Buna SS/CBN/Buna C216-1 T216-1
The Seal Standby Kit – Buna SS/CBN/Buna C216-3 T216-3
Seal Standby Kit with Case Gasket & Set Screws SS/CBN/Buna T216-4
The Standby Kit – EPR SS/CBN/EPR C216-1E T216-1E
The Seal Standby Kit – EPR SS/CBN/EPR C216-3E T216-3E
Seal Standby Kit with Case Gasket & Set Screws – EPR SS/CBN/EPR T216-4E
The Standby Kit – Viton (SFY) SS/CBN/Viton® C216-1V T216-1V
The Seal Standby Kit – Viton (SFY) SS/CBN/Viton® C216-3V T216-3V
Seal Standby Kit with Case Gasket & Set Screws – Viton (SFY) SS/CBN/Viton® T216-4V
Carbon Seal CBN 216E-80-1A T216E-80-1A
Cup – D SS 216D-80-3P T216D-80-3P
O-Ring, Seal BUNA 01-1165-19-U T01-1165-19-U
O-Ring, Seal EPR 01-1165-19-E T01-1165-19-E
O-Ring, Seal Viton® 01-1165-19-SFY T01-1165-19-SFY
Spring – D SS 216D-80-4 T216D-80-4
Drive Collar – D SS SP216D-23P-S T216D-23P-S
Set Screw SS SC1105A-SS FSHSS25020X025-SS
Casing Gasket – Buna BUNA S216-90A-U T216-90A-U
Back-Plate 316L 216D-11-316 T216D-11-316

 

SEAL LIST – Tri-Clover® 218/328 C-Series Centrifugal Pump
Description Material Ref. Part No. ZMT Part No.
The Standby Kit – Buna SS/CBN/Buna C328-1 T328-1
The Seal Standby Kit – Buna SS/CBN/Buna C328-3 T328-3
Seal Standby Kit with Case Gasket & Set Screws SS/CBN/Buna T328-4
The Standby Kit – EPR SS/CBN/EPR C328-1E T328-1E
The Seal Standby Kit – EPR SS/CBN/EPR C328-3E T328-3E
Seal Standby Kit with Case Gasket & Set Screws – EPR SS/CBN/EPR T328-4E
The Standby Kit – Viton (SFY) SS/CBN/Viton® C328-1V T328-1V
The Seal Standby Kit – Viton (SFY) SS/CBN/Viton® C328-3V T328-3V
Seal Standby Kit with Case Gasket & Set Screws – Viton (SFY) SS/CBN/Viton® T328-4V
Carbon Seal CBN 328E-80-1A T328E-80-1A
Cup – D SS 328D-80-3P T328D-80-3P
O-Ring, Seal BUNA S328-80-2-U TS328-80-2-U
O-Ring, Seal EPR S328-80-2-E TS328-80-2-E
O-Ring, Seal Viton® S328-80-2-SFY TS328-80-2-SFY
Spring – D SS 328D-80-4 T328D-80-4
Drive Collar – D SS SP328D-23P-S T328D-23P-S
Set Screw SS SC1105A-SS FSHSS25020X025-SS
Casing Gasket – Buna BUNA S328-90A-U T328-90A-U
Back-Plate 316L 328D-11-316 T328D-11-316

 

SEAL LIST – Tri-Clover® 4410 C-Series Centrifugal Pump-Shaft Size 1.750
Description Material Ref. Part No. ZMT Part No.
The Standby Kit – Buna SS/CBN/Buna C4410-1 T4410-1
The Seal Standby Kit – Buna SS/CBN/Buna C4410-3 T4410-3
Seal Standby Kit with Case Gasket & Set Screws SS/CBN/Buna T4410-4
The Standby Kit – EPR SS/CBN/EPR C4410-1E T4410-1E
The Seal Standby Kit – EPR SS/CBN/EPR C4410-3E T4410-3E
Seal Standby Kit with Case Gasket & Set Screws – EPR SS/CBN/EPR T4410-4E
The Standby Kit – Viton (SFY) SS/CBN/Viton® C4410-1V T4410-1V
The Seal Standby Kit – Viton (SFY) SS/CBN/Viton® C4410-3V T4410-3V
Seal Standby Kit with Case Gasket & Set Screws – Viton (SFY) SS/CBN/Viton® T4410-4V
Carbon Seal CBN 4410E-80-1A T4410E-80-1A
Cup – D SS 4410D-80-3P T4410D-80-3P
O-Ring, Seal BUNA S4410-80-2-U TS4410-80-2-U
O-Ring, Seal EPR S4410-80-2-E TS4410-80-2-E
O-Ring, Seal Viton® S4410-80-2-SFY TS4410-80-2-SFY
Spring – D SS 4410D-80-4 T4410D-80-4
Drive Collar – D SS SP4410D-23P-S T4410D-23P-S
Set Screw SS SC1105A-SS FSHSS25020X025-SS
Casing Gasket – Buna BUNA S4410-90A-U T4410-90A-U
Back-Plate 316L 4410D-11-316 T4410D-11-316

 

SEAL LIST – Tri-Clover® 3EH-Series Centrifugal Pump
Description Material Ref. Part No. ZMT Part No.
Carbon Seal CBN 3EH-141D-26 T3EH-141D-26
Spring SS 3EH-141D-27 T3EH-141D-27
Cup – D SS 216D-80-3P T216D-80-3P
O-Ring EPDM 10CPLO-1-73-2-E T10CPLO-1-73-2-E
Inner Ceramic Seat Ceramic T3EH-040655-7E
Outer Ceramic Seat Ceramic T3EH-040754-7E
O-Ring – Inner Ceramic Seat EPDM T3EH-OR139E
Gasket – Outer Ceramic Seat C.N.A GTT3EH-SEAT

 

SEAL LIST – Tri-Clover® 4EH-Series Centrifugal Pump
Description Material Reference Part No. ZMT Part No.
Carbon Seal CBN 4EH-143A-26 T4EH-143A-26
Single Seal Spring SS 4EH-143A-27A T4EH-143A-27A
Seal Cup SS 4EH-143-23P-S T4EH-143-23P-S
Seal Collar SS 4EH-148A-23-S T4EH-148A-23-S
Double Seal Spring SS 4EH-148A-27A T4EH-148A-27A
O-Ring EPDM 4EH-143A-29E T4EH-143A-29E
Inner Ceramic Seat Ceramic T4EH-040655-7E
Outer Ceramic Seat Ceramic T4EH-040754-7E
O-Ring – Inner Ceramic Seat EPDM T4EH-OR230E
Gasket – Outer Ceramic Seat C.N.A GTT4EH-SEAT

 

Tri-Clover® C & EH Pump Engineered Seals

We design and manufacture mechanical seals for the Food, Dairy, and Pharmaceutical Industries. Our proven innovative seal designs will allow the mechanical seal to perform while remaining free and clean of product buildup; this will result in a reduction or elimination of product contamination.

Our design philosophy is to:

  • “Keep it Simple”. This means low costs, better reliability, ease of installation, and improved seal hygiene.
  • Our Zero Maintenance Seals will outperform your existing O.E.M. mechanical seals, guaranteed. Since the cartridge seals mounts to a modified back-plate, the seal no longer wears out the back-plate. Saving you money and time to not resurface or replace your stainless steel back-plate.
  • The cartridge seal is easier to install than the O.E.M, and offer 3-4 times the life of the original seal.
  • All ZM Technologies’ engineered mechanical seals are flushless.
  • Seal kits are used to repair the seal for a fraction of the price of new.

ZMT stocks many mechanical seals, both ZMT engineered and replicated O.E.M., for many sanitary centrifugal and positive displacement pumps.

Contact the factory regarding the equipment in your plant for information about how ZMT engineered seals can be used in your application.

Why use ZMT engineered Tri-Clover® Pump Seals

  1. How often do you overhaul your Tri-Clover® Pumps? 
  2. Does your overhaul usually include replacing the seal and machining the pump back plate?  
  3. Does your pump shaft normally require some repair as well? 
  4. Would eliminating the need to repair your pump back plate and shaft save you money? 
  5. Do your existing Tri-Clover® seals have a performance guarantee?  
  6. Do you consider production downtime and mechanic time as part of pump maintenance expense? 
  7. If our Zero Maintenance™ mechanical seal eliminates those costly pump repairs, while offering 4-6 times the seal life, would your total maintenance expenses be increased or decreased?
SEAL LIST – ZMT Engineered TRI-CLOVER® 216 C-Series Centrifugal Pump-Shaft Size 1.125
Description Material ZMT Part No.
ZMt™ Complete Cartridge Seal SiC/CBN/EPR T216Z-00-2500E
ZMt™ Complete Cartridge Seal SiC/CBN/Viton® T216Z-00-2500V
ZMt™ Complete Cartridge Seal SiC/SiC/EPR T216Z-00-2200E
ZMt™ Complete Cartridge Seal SiC/SiC/Viton® T216Z-00-2200V
ZMt™ Cartridge Seal Repair Kit SiC/CBN/EPR T216Z-RK-2500E
ZMt™ Cartridge Seal Repair Kit SiC/CBN/Viton® T216Z-RK-2500V
ZMt™ Cartridge Seal Kit SiC/CBN/EPR T216Z-SK-2500E
ZMt™ Cartridge Seal Kit SiC/CBN/Viton® T216Z-SK-2500V
ZMt™ Cartridge Seal Repair Kit SiC/SiC/EPR T216Z-RK-2200E
ZMt™ Cartridge Seal Repair Kit SiC/SiC/Viton® T216Z-RK-2200V
ZMt™ Cartridge Seal Kit SiC/SiC/EPR T216Z-SK-2200E
ZMt™ Cartridge Seal Kit SiC/SiC/Viton® T216Z-SK-2200V
ZMt™ Engineered Back-Plate – Exchange 316L T216Z-BPE
ZMt™ Engineered Back-Plate 316L T216Z-BP

 

 

SEAL LIST – ZMT Engineered TRI-CLOVER® 218/328 C-Series Centrifugal Pump-Shaft Size 1.125
Description Material ZMT Part No.
ZMt™ Complete Cartridge Seal SiC/CBN/EPR T218Z-00-2500E
ZMt™ Complete Cartridge Seal SiC/CBN/Viton® T218Z-00-2500V
ZMt™ Complete Cartridge Seal SiC/SiC/EPR T218Z-00-2200E
ZMt™ Complete Cartridge Seal SiC/SiC/Viton® T218Z-00-2200V
ZMt™ Cartridge Seal Repair Kit SiC/CBN/EPR T218Z-RK-2500E
ZMt™ Cartridge Seal Repair Kit SiC/CBN/Viton® T218Z-RK-2500V
ZMt™ Cartridge Seal Kit SiC/CBN/EPR T218Z-SK-2500E
ZMt™ Cartridge Seal Kit SiC/CBN/Viton® T218Z-SK-2500V
ZMt™ Cartridge Seal Repair Kit SiC/SiC/EPR T218Z-RK-2200E
ZMt™ Cartridge Seal Repair Kit SiC/SiC/Viton® T218Z-RK-2200V
ZMt™ Cartridge Seal Kit SiC/SiC/EPR T218Z-SK-2200E
ZMt™ Cartridge Seal Kit SiC/SiC/Viton® T218Z-SK-2200V
ZMt™ Engineered Back-Plate – Exchange 316L T218Z-BPE
ZMt™ Engineered Back-Plate 316L T218Z-BP
SEAL LIST – ZMT Engineered TRI-CLOVER® 3EH-Series Centrifugal Pump-Shaft Size 1.375
Description Material ZMT Part No.
ZMt™ Complete Cartridge Seal (SiC/SiC) SiC/SiC/EPR T3EHZ-00-2200E
ZMt™ Complete Cartridge Seal (SiC/SiC) SiC/SiC/Viton® T3EHZ-00-2200V
ZMt™ Complete Cartridge Seal (SiC/SiC) – Seal Repair Kit SiC/SiC/EPR T3EHZ-SK-2200E
ZMt™ Complete Cartridge Seal (SiC/SiC) – Seal Repair Kit SiC/SiC/Viton® T3EHZ-SK-2200V
SEAL LIST – ZMT Engineered TRI-CLOVER® 4EH-Series Centrifugal Pump-Shaft Size 1.750
Description Material ZMT Part No.
ZMt™ Complete Cartridge Seal (SiC/SiC) SiC/SiC/EPR T4EHZ-00-2200E
ZMt™ Complete Cartridge Seal (SiC/SiC) SiC/SiC/Viton® T4EHZ-00-2200V
ZMt™ Complete Cartridge Seal (SiC/SiC) – Seal Repair Kit SiC/SiC/Viton® T4EHZ-SK-2200V
ZMt™ Complete Cartridge Seal (SiC/SiC) – Seal Repair Kit SiC/SiC/Viton® T4EHZ-SK-2200V

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