SMC CDG5BN20TFSV150 (CDG5BN20TFSV-150) - Stainless Steel Round Body Air Cylinder, 20mm Bore, 150mm Stroke

SMC CDG5BN20TFSV150 Stainless Steel Round Body Air Cylinder — 20 mm bore, 150 mm stroke, basic mount, rubber bumper, built-in magnet, TF port thread, FKM (V) seals. SMC CDG5BN20TFSV-150 is a CG5-S Series all-stainless-steel round-body air cylinder, double acting, single rod. Segmentation verified against the SMC WEB Catalog part-number decode for this exact model: C(D)G5 = series, D = with auto switch (built-in magnet), B = basic mounting style, N = non-lube / rubber bumper type, 20 = 20 mm bore, TF = port thread type (TF = M5 x 0.8 on bore 20 and 25; G (BSPP) on bore 32 to 100), S = stainless steel cylinder identifier (fixed literal in the model code), V = seal material FKM (fluororubber; the alternative is R = NBR), -150 = 150 mm cylinder stroke. Because this bore is 20 mm, the TF port on this unit is M5 x 0.8. Confirmed specifications (SMC catalog): proof pressure 1.5 MPa; maximum operating pressure 1.0 MPa; minimum operating pressure 0.05 MPa; ambient and fluid temperature -10 to 70 degC without auto switch, -10 to 60 degC with auto switch; cushion rubber bumper; lubrication not required (non-lube); piston speed 50 to 1000 mm/s (rubber bumper). External metal parts are stainless steel 304, making the cylinder suitable for environments with water splashing and washdown. Standard strokes for bore 20: 25, 50, 75, 100, 125, 150, 200 mm - 150 mm is a standard stroke; intermediate strokes are manufacturable in 1 mm increments up to 1500 mm. Auto switches for CG5-S are the band-mounting D-G5BA water-resistant type. Mounting styles in the series: basic (B), axial foot (L), rod flange (F), head flange (G), clevis integrated (E). Replacement seal kit: CG5N20SV-PS.

MPN: CDG5BN20TFSV-150 · SKU: CDG5BN20TFSV150

CDG5BN20TFSV-150 Applications

The CDG5BN20TFSV-150 is built for washdown and wet environments - all external metal parts are stainless steel 304 and the FKM (V) seals add chemical and heat resistance over standard NBR. Typical uses are food and beverage processing, packaging, bottling, pharmaceutical lines and outdoor or coolant-splashed machinery where a painted aluminium cylinder would corrode. The built-in magnet accepts SMC's water-resistant band-mount auto switches for reliable end-of-stroke sensing during hose-down cleaning.

CDG5BN20TFSV-150 Specifications