Sanitary pumps

Pipe connections
Sanitary pumps
Contra I
Contra I
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 25/25 32/25 32/32 40/32 40/40 25/25 32/25 32/32 40/32 40/40
OD 1 / 1 1¼ / 1 1¼ / 1¼ 1½ / 1¼ 1½ / 1½ 1 / 1 1¼ / 1 1¼ / 1¼ 1½ / 1¼ 1½ / 1½
1-Stage
2-Stage
a 1 114 118 121 122 125 140 144 147 149 151
f 2 1 1 4 4 7 1 1 4 4 7
h 2 157 157 158 158 158 157 157 158 158 158
e 5 106 105 105 108 108 106 105 105 108 108
h 3 116 120 120 131 131 116 120 120 131 131
a 1 117 120 123 124 127 143 146 149 150 153
f 2 1 1 4 4 7 1 1 4 4 7
h 2 160 160 160 160 160 160 160 160 160 160
e 5 106 109 109 120 120 106 109 109 120 120
h 3 119 122 122 133 133 119 122 122 133 133
a 1 113.5 113.6 116.5 116.6 119.5 139.5 139.5 142.5 142.5 145.5
f 2 1 1 4 4 7 1 1 4 4 7
h 2 156.5 156.5 153.5 153.5 152.5 156.5 156.5 153.5 153.5 152.5
e 5 112 112 112 122 122 112 112 112 122 122
h 3 115 115 115 125 125 115 115 115 125 125
a 1 112 - - - 118 138 - - - 144
f 2 1 - - - 7 1 - - - 7
h 2 155 - - - 151 155 - - - 151
e 5 114 - - - 124 114 - - - 124
h 3 114 - - - 124 114 - - - 124
a 1 117 121 124 133 136 143 147 150 159 162
f 2 1 1 4 4 7 1 1 4 4 7
h 2 160 160 160 160 169 160 160 160 160 169
e 5
On request On request
h 3
a 1 101 101 104 104 107 127 127 130 130 133
f 2 1 1 4 4 7 1 1 4 4 7
h 2 144 144 141 141 140 144 144 141 141 140
e 5 105 105 105 115 115 105 105 105 115 115
h 3 103 103 103 113 113 103 103 103 113 113
a 1 109.5 109.5 112.5 112.5 115.5 135.5 135.5 138.5 138.5 141.5
f 2 1 1 4 4 7 1 1 4 4 7
h 2 152.5 152.5 149.5 149.5 148.5 152.5 152.5 149.5 149.5 148.5
e 5 113 113 113 123 123 113 113 113 123 123
h 3 111 111 111 121 121 111 111 111 121 121
a 1 116.6 - - - 125 142.6 - - - 151
f 2 1 - - - 7 1 - - - 7
h 2 160 - - - 158 160 - - - 158
e 5 95 - - - 123 95 - - - 123
h 3 93 - - - 121 93 - - - 121
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).
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