Self-priming
Sanitary pumps
AS series
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Self-Priming Sanitary Pumps
AS series
Standard design
AS series sanitary self-priming pumps.
A close coupled design with independent shaft support and
standard IEC motors. The ability of these pump to maintain a
vacuum under varying suction conditions, makes them ideal for
applications where the incoming liquid contains gas or air, such
as vessel scavenging, the handling of foaming liquids or where the
suction pipe is only partially flooded.
Prior to the first start-up, they must be initially filled with liquid;
subsequently, liquid remains in the pump, allowing rapid selfpriming to occur, even if the suction pipe is emptied.
The construction materials and the quick disassembly design
make the AS series particularly suitable for a wide range of
applications.
All CF-3M 1.4404 / AISI 316L stainless steel parts.
Investment cast components with electro-chemical polishing.
Stainless steel adjustable feet.
AS single-stage pump
Seals:
Mechanical seals with seats to EN 12756,
ISO 3069 standards.
Single internal mechanical seal
Flushed mechanical seal
Double flushed mechanical seal
Elastomers (certified to FDA):
EPDM
Fluorocarbon (Viton)
Silicone
P.T.F.E. (FEP)
Connections:
DIN - SMS - IDF - BS / RJT - DS - CLAMP and EN 1092-1
PN16 flanges to suit most international standards.
AS 2-stage pump
Applications
AS series pumps incorporate design features and material
technologies that enable them to fulfil a wide range of operational
requirements within the food, beverage, dairy, pharmaceutical
and chemical industries. They are especially suited for clear low
viscosity fluids: CIP solutions, water, juices, wine, spirits, chemicals
and pharmaceutical media, in CIP scavenge/return and tank
emptying duties.
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A range of 4 single-stage and 2 two-stage versions.
80-90
AS 40
AS 42
AS 50
100-112
AS 52
AS 60
132
AS 65
160
AS 80
Star-shaped impellers in CF-3M 1.4404 / AISI 316L stainless steel
achieved with micro-casting procedure.
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GENERAL DIAGRAM - 50 Hz
Q [l / min]
H
[m]
H
[ft]
1450
rpm
Performance applies to H2O at 20 °C, 1013 millibar
Q [m3 / h]
Data not binding.
GENERAL DIAGRAM - 60 Hz
Q [l / min]
H
[m]
H
[ft]
1750
rpm
Performance applies to H2O at 20 °C, 1013 millibar
Q [m3 / h]
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Data not binding.
OVERALL DIMENSIONS
A
* Motor shims on request
Dimensions not binding - DN = DIN 11851 male threaded connections, with standard IEC/EN motors
A = with shroud
Pumps
AS 60
1450 rpm
AS 40
AS 50
AS 65
AS 80
kW
1,1
1,5
2,2
2,2
4
4
5,5
5,5
7,5
11
15
DN
40
40
40
50
50
65
65
65
65
80
80
kW
1,1
1,5
2,2
2,2
4
4
5,5
5,5
7,5
11
15
DN
40
40
40
50
50
65
65
65
65
80
80
B = without shroud
Pumps
AS 60
1450 rpm
AS 40
AS 50
B
AS 65
AS 80
A
238
238
298
298
298
370
370
370
370
360
360
B
168
168
169
196
196
216
226
226
226
267
267
C
324
324
324
485
485
C1
190
190
301
301
301
301
-
E
226
226
226
347
347
E1
222
222
179
186
186
187
-
F
143
143
143
175
175
205
225
225
225
248
248
G
438
438
506
509
509
499
551
551
551
861
861
K
581
581
649
684
684
704
776
776
776
1108
1109
H
160
160
190
230
230
230
230
230
230
228
228
J
110
110
110
115
115
135
135
135
135
160
160
I
305
305
335
364
364
392
408
408
408
446
446
1450 rpm
AS 52
kW
2,2
3
5,5
DN
40
40
50
kW
2,2
3
5,5
DN
40
40
50
AS 42
AS 52
1450 rpm
B = without shroud
Pumps
L
178
178
225
225
225
225
225
225
225
225
225
L1
115
115
115
140
140
A
200
200
250
250
250
250
300
300
300
350
350
B
296
296
308
343
351
372
412
412
423
555
555
C
100
125
140
140
140
140
140
140
178
210
254
D
9
9
12
12
12
12
12
12
12
14
14
E
22
22
18
18
18
20
20
20
20
23
23
F
143
143
143
175
175
205
204
204
215
248
248
G
380
380
416
419
441
431
492
492
492
677
677
K
523
523
559
594
616
636
696
696
707
925
925
H
90
90
100
100
112
112
132
132
132
160
160
J
110
110
110
115
115
135
135
135
135
160
160
I
235
235
245
251
263
292
312
312
312
378
378
Y
125
125
135
136
148
157
177
177
177
218
218
L
140
140
160
160
190
190
216
216
216
254
254
M
-
N
-
O
-
B
* Motor shims on request
Dimensions not binding - DN = DIN 11851 male threaded connections, with standard IEC/EN motors
A = with shroud
AS 42
Y
195
195
225
249
249
257
273
273
273
286
286
Dimensions not binding - DN = DIN 11851 male threaded connections, with standard IEC/EN motors
A
Pumps
I1
297
297
354
377
377
429
445
445
445
520
520
A
298
298
370
B
220
220
258
C
292
C1
231
231
-
E
267
E1
203
203
-
F
205
205
237
G
520
520
580
K
725
725
817
H
190
190
230
J
110
110
115
I
335
335
381
I1
354
354
417
Y
225
225
266
L
225
225
225
L1
115
L
160
160
216
M
-
N
-
O
-
Dimensions not binding - DN = DIN 11851 male threaded connections, with standard IEC/EN motors
A
250
250
300
B
365
365
454
C
140
140
140
D
E
F
G
K
H
12
18
200
416
616
100
12 Member
18 of200
416Inox 616
the CSF
Group100
12
20
237
502
739
132
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J
110
110
115
I
245
245
283
Y
135
135
168
cod. DCATLASGB ed. 10/07
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