2.3 Repair-relevant features The ISO cylinder is equipped with repair-relevant and other, optional features. Repair-relevant features require a different repair procedure. The repair-relevant features are listed in the table with a reference to the corresponding repair description. 11 / 56 Festo 7DSBCb_en Bearing cap variants and repair-relevant features Other optional features Page DSBC-… Standard version, without repair-relevant feature Additional repair steps for :
DSBC-…-C (with clamping unit) DSBC-…-E1 / E2 / E3 (with end-position locking) Q, C, E1, E2, E3, P, PPV, PPS, T, F, D3, A, N3, R3, P2, EX4, L1, …E, …L 27 32 35 DSBC-…-A3 Suitable for unlubricated operation P, PPV, PPS, T, F, D3, A, R3, …E, …L 27 DSBC-…-T1 (without A6) Heat-resistant seals 0 to + 120 °C DSBC-…-T4 (without A6) Heat-resistant seals 0 to + 150 °C DSBC-L Low friction DSBC-U Constant, slow movement DSBC-L1 Low friction for balancer applications Q (only with T1), P, PPV, T, F, D3, A, N3, R3, P2, …E, …L 37 P, PPV, PPS, F, D3, A, …E, …L P, PPS, F, D3, A, …E, …L DSBC-…-A1 Increased chemical resistance PPV, T, F, D3, A, N3, R3, P2, …E, …L