Seal Refurbishment Services

Elastomer Chemical Compatibility

Seal Face Chemical Compatibility

ALFA LAVAL OEM REPLACEMENT SEALS

H293

  • Type D - External Balanced

PARTS

Externally mounted, rotary only,

designed to be run directly

against the S.S. pump housing

or backing plate.

 

Suitable for multi-purpose use

A

B

C

D

E

F

PTFE Gasket

Clamp Seat (Type DG)

Rotary Face

O-ring

Spring

Drive Collar

  • Type DG - Clamped-In Seat

DATA SHEET

Complete seal with hard-faced

seat (SiC, CER or TC).

 

Suitable for maximum corrosion

resistance in pure water applications.

H293 - Data Sheet
  • Type E - Double Seal

Uses parts from the Type D to

contain a pressurised coolant or

sealant.

 

Suitable for slurries, tacky products

and heavy-duty applications.

  • Type F - Flushed Seal

Uses parts from the Type D to

contain a low-pressure water

cascading attachment.

 

Suitable for tacky, hot products

and vacuum applications

'TRI-CLOVER SANITARY SEALS'

PRODUCT INFORMATION

PUMP COMPATIBILITY

Replaces the seals found in Tri-Clover made "Tri-Flo" pumps:

 

C Series - Close Coupled:

C114, C216, C218, C328, C4410

 

SP Series - Base-Mounted:

SP114, SP216, SP218, SP328, SP4410

 

CL Series - Custom-built "Complete Line" Range

CS Series - Variants with S.S. motor shroud

EH Series - Pedestal mounted