Min. Order Reference FOB Price
5 Pieces US$2.80-38.00 / Piece
Product Description
Product Description Mechanical Seal Wb3-25mm PTFE Bellow Seals For Chemical Pump Operating Range: Temperature: -20 - 120ºC Speed: ≤10m/s Pressure≤0.5Mpa Material: Stationary Ring(Ceramic/SiC/TC) Rotary Ring(Carbon/SiC/TC) Secondary Seal(NBR/EPDM/VIT) Spring &Other ...