Pressure Test; Pressure Loss - Afriso EURO-INDEX FloCo-Top-1K Notice Technique

Mounting and commissioning
4.4

Pressure test

4.5

Pressure loss

Fig. 14: In suction mode with
clean filter insert
22
When subjecting the suction pipe to a pressure test, the pressure
connection must not be made at the FloCo-Top-1K unit since the
check valve integrated in the product does not allow the pressure to
be applied to the suction line.

Do not include the check valve in the pressure test.
Pressure loss diagrams
Fig. 15: In suction mode with filter
insert polluted by 50 %
– English –
p Pressure
loss [mbar]
Q Flow rate
[l/h]
1 Sintered
plastic insert
35 µm
2 Sintered
plastic insert
50 µm
3 Felt
4 Steel sieve
FloCo-Top-1K