Engineering manual - SAB 193-233-283 S A-frame (including ATEX)
008831 en 2022.02
65/175
4.31
Connection to AlfaNova oil cooler
The maximum permitted connection forces and moments during mounting and operation for
AlfaNova heat exchangers are listed in the following tables. Keep these values in mind when
designing your system. It is also recommended to minimise connection loads when designing
piping systems. See Fig. 38.
Fig. 38: AlfaNova oil cooler
F
x = Fy = Fz = F
(N)
M
x = My = Mz = M
(Nm)
Reduction of max.
approved design
pressure (bar)
AlfaNova HP-52
120
25
10
Table 9: Maximum recommended load components during operation
Threaded
connection
F
x (N)
F
y (N)
F
z (N)
M
x (Nm)
M
y (Nm)
M
(Nm)
1 1/4"
700
700
700
300
20
20
Table 10: Maximum recommended load components during mounting