Materials That Come Into Contact With Food Products; Performance Diagrams For The Sigma 3 With Hygienic Pump Head - ProMinent Sigma 1 Supplementary Operating Instructions

Pos. Article
8*/** Multi-layer diaphragm S3_a d178x132 PTFE/EPDM
* Components relevant in terms of hygiene that come into contact with food products
** Components of the spare parts kit 1119733
11.3.5

Materials that come into contact with food products

Dosing head Valve seat / valve
housing / connector
piece
1.4435 1.4435
11.3.6

Performance diagrams for the Sigma 3 with hygienic pump head

Sigma 3 S3Ba with hygienic pump
head (50 Hz) - 1
A
C [l/h]
500
120270
400
120190
120145
300
200
100
0
0
10 20 30
Fig. 18: A) Dosing rate C at maximum back pressure depending on the stroke length "S". // B) Dosing rate C
depending on the back pressure "p".
These are components relevant in terms of hygiene. Only use suit‐
able components according to the spare parts list.
Seals
EPDM *
* O-ring DIN 11864 R
S3CB Hygien.
40 50 60 70 80 90
S [%]
Ball
Al O
2 3
B
C [l/h]
500
400
300
200
120270
100
120190
120145
0
0 1 2 3 4
100
Technical data
Quantity Order no.
1 1034953
Diaphragm
PTFE
5 6 7 8 9 10 11
p [bar]
12
45