China High Quality Balanced Seal Factory – Fristam-3 Flushed stationary seat with two O-ring suitable for Fristam pump replacement of Vulcan W3001-1, W3501-1 – VICTOR SEALS Detail:
Features
The mechanical seal is an open type
High seat held by pins
The rotating part is driven by a welded-on disc with groove
Provided with an O-ring that acts as secondary sealing around the shaft
Directional
The compression spring is open
Applications
Fristam FKL pump seals
FL II PD Pump seals
Fristam FL 3 pump seals
FPR pump seals
FPX Pump seals
FP pump seals
FZX Pump seals
FM Pump seals
FPH/FPHP pump seals
FS Blender seals
FSI pump seals
FSH high shear seals
Powder Mixer shaft seals.
Materials
Face: Carbon, SIC, SSIC, TC.
Seat: Ceramic, SIC, SSIC, TC.
Elastomer: NBR, EPDM, Viton.
Metal Part: 304SS, 316SS.
Shaft Size
20mm,30mm,35mm
Product detail pictures:

Related Product Guide:
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The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.








