Samson 3277 Mounting And Operating Instructions page 17

Design and principle of operation
Dimensional drawings
ØD
a
ØD1
a2
ØD2
a
Ød
Type 3277 with 750 cm² actuator area
a
ØD2
Ød
ØD
Type 3271 with travel stop Type 3277 (750 cm²) with handwheel
EB 8310-5 EN 17