Samson 2357-3 Mounting And Operating Instructions page 19

Design and principle of operation
Dimensions (in mm)
63
313
220
Ø 80
126
174
Type 2357-3 · Standard version with solder nipple (accessories) and non-return unit (accessories)
Fig. 3-3: Dimensions of the standard version
EB 2559 EN 3-7