Sanitary pumps

Pipe connections
Sanitary pumps
Contra II, continued
Connections
Aseptic
threaded
connection
DIN 11864-1 1)
(3A0-3A3)
Threaded
connection
DIN 11851
(3A0-3A1)
Aseptic
flange
DIN 11864-2 2)
(3A0-3A3)
Flange
APV FN1/FG1
PN 10
(3A0-3A1)
Flange
DIN EN 1092-1
(DIN 2633)
PN 16
(3A0)
Kremo flange
DIN EN 1092-1 3)
(DIN 2633/42)
PN 10
(3A0)
Clamp to
DIN 32676
(3A0-3A2)
Clamps for
Tri-Clamp®
Tri-Clover®
(3A0-3A2)
DIN 50/40 50/50 65/50 65/65 80/65
OD 2 / 1½ 2 / 2 2½ / 2 2½ / 2½ 3 / 2½
5-Stage
a 1 248 251 256 264 270
f 2 0 3 3 11 11
h 2 203 201 201 201 201
e 5 136 136 146 146 175
h 3 144 144 156 156 187
a 1 252 255 260 268 273
f 2 0 3 3 11 11
h 2 205 205 205 205 205
e 5 135 135 145 145 175
h 3 148 148 160 160 190
a 1 241 244 245 253 255
f 2 0 3 3 11 11
h 2 198 196 196 191 191
e 5 135.5 135.5 142.5 142.5 169.5
h 3 138.5 138.5 145.5 14.5 172.5
a 1 241 244 244 252 252
f 2 0 3 3 11 11
h 2 196 194 194 189 189
e 5 137 137 144 144 169
h 3 137 137 144 144 169
a 1 262 265 265 273 -
f 2 0 3 3 11 -
h 2 214 215 215 210 -
e 5
h 3
On request
a 1 230 233 243 251 250
f 2 0 3 3 11 11
h 2 185 183 183 188 188
e 5 128 128 145 145 170
h 3 126 126 143 143 168
a 1 238 241 248 256 256
f 2 0 3 3 11 11
h 2 194 192 192 193 193
e 5 136.5 136.5 150 150 175
h 3 134.5 134.5 148 148 173
a 1 274 277 248 On request
f 2 0 3 3 11 11
h 2 201 199 199 194 194
e 5
h 3
On request
Tolerances to DIN EN 735 connection dimensions of centrifugal pumps.
1) Aseptic, threaded connection for pipes to DIN 11866, Row A.
2) Aseptic, grooved flange for pipes to DIN 11866, Row A.
3) DNs/DNd - fixed/loose flange (DNs 65 as DIN 2642-loose flange).
Dimensions e5 and h3 of vertical version. Discharge branch cannot be completely drained (not eccentric).
42