Fristam FP/FPX Seal Kit

$154.29

The Fristam FP/FPX pump seal kit is a seal replacement kit for Fristam pumps sized 633, 735, and 736. Pump seal kits should be changed every 6 months or when a noticed reduction in pump efficiency occurs. The FP/FPX seal kit is available in various materials and with a single or double seal. Please reference the table below when choosing your seal kit. 

Fristam FP/FPX Single Seal Kit:

  • Rotating seal assembly
    • Outer rotating seal driver o-ring
    • Rotating seal driver
    • Inner rotating seal driver o-ring
    • Rotating seal spring
    • Rotating seal washer
    • Rotating seal o-ring
    • Rotating seal
  • Stationary seal assembly
    • Flat gasket
    • Stationary seal
    • Stationary seal o-ring

Fristam FP/FPX Double Seal Kit:

  • Rotating seal assembly
    • Outer rotating seal driver o-ring
    • Rotating seal driver
    • Inner rotating seal driver o-ring
    • Rotating seal spring
    • Rotating seal washer
    • Rotating seal o-ring
    • Rotating seal
  • Stationary Seal Assembly
    • Flat gasket
    • Stationary seal
    • Stationary seal o-ring
  • Flush Seal Assembly
    • Flush Seal
    • Flush seal o-ring
    • Flush seal washer
    • Flush seal spring
    • Flush seal driver
    • Set Screw

Fristam Seals Identification Chart


Description Type Rotating Seal

Stationary Seal

Elastomers OEM Number
FPX SSK 633 Tap CO/Car/FPM Single Chrome Oxide Carbon Viton 1802600298 66502793
FPX SSK 633 CO/Car/EPDM6 Single Chrome Oxide Carbon Class VI EPDM 1802600136
FPX SSK 633 CO/Car/EPDM Single Chrome Oxide Carbon EPDM 1802600300 66502792
FPX SSK 633 CO/Car/FPM Single Chrome Oxide Carbon EPDM 1802600002 66502734
FPX SSK 633 CO/SiC-Car/FPM Single Chrome Oxide Silicon Carbide/Carbon Viton 1802600135 1802600222 66504639
FPX SSK 633 CO/SiC-Car/FPM Single Chrome Oxide Silicon Carbide/Carbon Viton 1802600135 1802600222 66503790
FPX SSK 633 SiC/Car/EPDM Single Silicon Carbide Carbon EPDM 1802600286 6650048
FPX SSK 633 SiC/Car/FPM Single Silicon Carbide Carbon Viton 1802600004 1802600488 66500488
FPX SSK 633 SiC/Car/PCS Single Silicon Carbide Carbon PTFE 1802600435
FPX SSK 633 SiC/SiC-C/F Single Silicon Carbide Silicon Carbide/Carbon Viton 1802600005
FPX SSK 735 CO/Car/EPDM Single Chrome Oxide Carbon EPDM 1802600279
FPX SSK 735 CO/Car/FPM Single Chrome Oxide Carbon Viton 1802600127 1802600291 66502784
FPX SSK 735 CO/SiC-Car/FPM Single Chrome Oxide Silicon Carbide/Carbon Viton 1802600143 66504360
FPX SSK 735 CO/SiC/FPM Single Chrome Oxide Silicon Carbide Viton 1802600494
FPX SSK 735 CO/SiC-Car/EPDM Single Chrome Oxide Silicon Carbide/Carbon EPDM 1802600278 66504641
FPX SSK 735 SiC/Car/FPM Single Silicon Carbide Carbon Viton 1802600220 1802600296 66502939
FPX SSK 735 SiC/SiC-Car/EPDM6 Single Silicon Carbide Silicon Carbide/Carbon Class VI EPDM 1802600351 1802600463
FPX SSK 735 SiC/SiC-Car/EPDM6 Single Silicon Carbide Silicon Carbide/Carbon Class VI EPDM 1802600351 1802600463
FPX SSK 735 SiC/SiC-Car/FPM Single Silicon Carbide Silicon Carbide/Carbon Viton 1802600129 66502943
FPX SSK 735 Tap CO/Car/FPM Single Chrome Oxide Carbon Viton 1802600310 66502789
FPX SSK 736 CO/Car/FPM Single Chrome Oxide Carbon Viton 1802600009 66503073
FPX SSK 736 CO/SiC-Car/EPDM Single Chrome Oxide Silicon Carbide/Carbon EPDM 1802600392
FPX SSK 736 CO/SiC-Car/FPM Single Chrome Oxide Silicon Carbide/Carbon Viton 1802600141 66504594
FPX SSK 736 SiC/SiC-Car/EPDM6 Single Silicon Carbide Silicon Carbide/Carbon Class VI EPDM 1802600995
FPX SSK 736 SiC/SiC-Car/EPDM6 Single Silicon Carbide Silicon Carbide/Carbon Class VI EPDM 1802600955
FPX SSK 736 SiC/SiC-Car/EPDM Single Silicon Carbide Silicon Carbide/Carbon EPDM 1802600397
FPX SSK 736 SiC/SiC-Car/FPM Single Silicon Carbide Silicon Carbide/Carbon Viton 1802600132 66503270
FPX SSK 736 SiC/SiC-Car/FPM6 Single Silicon Carbide Silicon Carbide/Carbon Class VI Viton 1802600977 1802600983
FPX SSK 736 SiC/Car/FPM Single Silicon Carbide Carbon Viton 1802600337 66503289
FPX PSK DBL 633 Cer/Car/FPM Double Ceramic Carbon Viton 1802600321 66500478
FPX PSK DBL 633 CO/SiC-Car/Cer/FPM Double Chrome Oxide Silicon Carbide/Carbon Viton 1802600140 66504274
FPX PSK DBL 633 CO/SiC-Car/Cer/EPDM Double Chrome Oxide Silicon Carbide/Carbon EPDM 1802600320 66504640
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