FO-170SA/170SB==>65A SIMPLEX O-RING (SET)

FO-180SA/180SB==>65A SIMPLEX O-RING (PCS)

FO-420SA/420SB==>25A SIMPLEX O-RING (PCS)

FO-610SA==>80A H TYPE O-RING (PCS)

FO-640SA==>125A SIMPLEX O-RING (PCS)

FO-641SA==>100A SIMPLEX O-RING (PCS)