Dellmeco DME 15 R Series, Instruction Manual

Page: 63 / 66

63I DELLMECO I EODD DIAPHRAGM PUMPS
PDEM Pulsation Dampeners for Hygienic (AISI 316L) Series Pumps
– appearance and dimensions
DME Hygienic (AISI 316L) Series Pulsation Dampeners
– main dimensions
Dimensions PDEM 25 H.. PDEM 40 H.. PDEM 50 H.. PDEM 65 S.. PDEM 80 H..
A
DIN 11851 152 152 178 228 285
Tri-Clamp 148 148 170 217 269
SMS 1145 144 157 182 233 277
øB
156 156 204 273 365
C
DIN 11851 Rd 52 x
⅙
”
Rd 65 x
⅙
”
Rd 78 x
⅙
”
Rd 95 x
⅙
” Rd 110 x ¼”
Tri-Clamp
ø50.5 ø50.5 ø64 ø91 ø106
SMS 1145 40 x
⅙
”
60 x
⅙
”
70 x
⅙
”
85 x
⅙
”
98 x
⅙
”
D
DIN 11851 28 28 29 30 45
Tri-Clamp 24 24 21 19 29
SMS 1145 20 33 33 35 37
E
R ⅛” R ⅛” R ¼” R ¼” R ½”
F
6 6 6 8 8
Head material: PE conductive
Housing material (in contact with medium): AISI 316L
Diaphragm material available: EPDM, NBR, TFM/PTFE
ATEX compliance: EEx II 2GD IIB Tx (“Tx” – depends on the gearmotor’s ATEX properties)
Standard in-/outlet connection is in accordance with DIN 11851
Tri-Clamp connection (option) in accordance with DIN 32676
SMS (thread male) connection (option) in accordance with SMS 1145 standard