
36
0
2
4
6
8
10
12
14
16
18
20
0
10
20
30
40
50
60
70
80
90
100
Q (m 3/h)
H
(
m
.c.a.)
DY350T
DY400T
DY550T
CODE
A
B
C
D
E
F
G
H
L
DY350T
300 160 Ø90 Ø75 368 320 264 431 713
DY400T
300 160 Ø90 Ø75 368 320 264 431 743
DY550T
300 160 Ø90 Ø75 368 320 264 431 743
8. REGULATION
Tests carried out on the Big Discovery pump series have been done in accordance with the
regulation
“EN-ISO-9906:1999”.