Size/Rating
Dimensions mm (in) for S26FE Form E
diaphragm A (dia)
B (dia) C (dia) D (dia) E (dia)
F
(Note 2)
G
N° of
holes
std. thickness low thickness
DN 50 EN PN 16 60 (2.36) 58 (2.28) 87 (3.42) 125 (4.92) 165 (6.5) 18 (0.71) 13.5 (0.53) 4.5 (0.18) 4
DN 50 EN PN 40 60 (2.36) 58 (2.28) 87 (3.42) 125 (4.92) 165 (6.5) 18 (0.71) 15.5 (0.61) 4.5 (0.18) 4
DN 50 EN PN 63 60 (2.36) 58 (2.28) 87 (3.42) 135 (5.31) 180 (7.08) 22 (0.86) 21.5 (0.85) 4.5 (0.18) 4
DN 50 EN PN 100 60 (2.36) 58 (2.28) 87 (3.42) 145 (5.71) 195 (7.67) 26 (1.02) 25.5 (1) 4.5 (0.18) 4
DN 80 EN PN 16 89 (3.5) 75 (2.95) 120 (4.72) 160 (6.3) 200 (7.87) 18 (0.71) 15.5 (0.61) 4.5 (0.18) 8
DN 80 EN PN 40 89 (3.5) 75 (2.95) 120 (4.72) 160 (6.3) 200 (7.87) 18 (0.71) 19.5 (0.77) 4.5 (0.18) 8
DN 80 EN PN 63 89 (3.5) 75 (2.95) 120 (4.72) 170 (6.7) 215 (8.46) 22 (0.86) 23.5 (0.92) 4.5 (0.18) 8
DN 80 EN PN 100 89 (3.5) 75 (2.95) 120 (4.72) 180 (7.08) 230 (9.05) 26 (1.02) 31.5 (1.24) 4.5 (0.18) 8
DN 100 EN PN 16 89 (3.5) 75 (2.95) 149 (5.87) 180 (7.08) 220 (8.66) 18 (0.71) 15 (0.59) 5 (0.20) 8
Size/Rating
Dimensions mm (in) for S26FE Form D
diaphragm A (dia)
B (dia) C (dia) D (dia) E (dia)
F
(Note 2)
H (dia) I (dia) L
N° of
holes
std. thickness low thickness
DN 50 EN PN 16 60 (2.36) 58 (2.28) 102 (4.02) 125 (4.92) 165 (6.5) 18 (0.71) 15 (0.59) 72 (2.83) 88 (3.46) 4 (0.16) 4
DN 50 EN PN 40 60 (2.36) 58 (2.28) 102 (4.02) 125 (4.92) 165 (6.5) 18 (0.71) 18 (0.71) 72 (2.83) 88 (3.46) 4 (0.16) 4
DN 50 EN PN 63 60 (2.36) 58 (2.28) 102 (4.02) 135 (5.31) 180 (7.08) 22 (0.86) 23 (0.91) 72 (2.83) 88 (3.46) 4 (0.16) 4
DN 50 EN PN 100 60 (2.36) 58 (2.28) 102 (4.02) 145 (5.71) 195 (7.67) 26 (1.02) 27 (1.06) 72 (2.83) 88 (3.46) 4 (0.16) 4
DN 80 EN PN 16 89 (3.5) 75 (2.95) 138 (5.43) 160 (6.3) 200 (7.87) 18 (0.71) 17 (0.67) 105 (4.13) 121 (4.76) 4 (0.16) 8
DN 80 EN PN 40 89 (3.5) 75 (2.95) 138 (5.43) 160 (6.3) 200 (7.87) 18 (0.71) 21 (0.83) 105 (4.13) 121 (4.76) 4 (0.16) 8
DN 80 EN PN 63 89 (3.5) 75 (2.95) 138 (5.43) 170 (6.7) 215 (8.46) 22 (0.86) 25 (0.92) 105 (4.13) 121 (4.76) 4 (0.16) 8
DN 80 EN PN 100 89 (3.5) 75 (2.95) 138 (5.43) 180 (7.08) 230 (9.05) 26 (1.02) 33 (1.3) 105 (4.13) 121 (4.76) 4 (0.16) 8
DN 100 EN PN 16 89 (3.5) 75 (2.95) 158 (6.22) 180 (7.08) 220 (8.66) 18 (0.71) 17 (0.67) 128 (5.04) 149 (5.91) 4.5 (0.18) 8
For any other detailed information regarding S26RR seal such as pressure limits, vacuum service recommendations, process
temperature limits, temperature effects and configuration, please refer to product datasheet.
Note 1 - Flange thickness tolerance is +3.0 / -0.0 mm (+0.12 / 0.0 in.).
Note 2 - Flange thickness tolerance is +1.0 / -1.3 mm (+0.04 / 0.05 in.) up to 18 mm or ±1.5 mm (±0.06 in.) from 18 to 50 mm from 18 to 50 mm.
20 OI/S26-EN Rev. B | 2600T Series Pressure transmitters