RAF 2501, 2502, 2503 - 14
Part No 9056-B
2013-04-22
Accessories
Th
e warranty period is for one full year of single shift
operation or equivalent in multishift operation.
Th
e warranty covers manufacturing defects. Th
is warran-
ty is null and void for machines equipped with other than
original spare parts. Warranty repairs must be performed
by Dustcontrol or their authorized representatives.
Warranty
ø160
ø160
ø160
96 100 102
75 78 81
68 72 71
3
2
1
3
2
1
Silencer
ø160x600x260 (Part No. 3184)
Silencer
ø160x1200x260 (Part No. 3182)
dB (A)
Back Flow Valve ø160
Part No. 8051
Installed on the inlet side of the fan when two or more units
are parallel installed.
Unauthorized repairs render this warranty null and void.
In order to decrease the noise level of our
fans, RAF 1600 - 2503, an in-line silencer
must be installed on the exhaust duct. Se-
veral examples are illustrated of how noise
level measurements can be aff ected. It is not
unusual to obtain measurements of up to
110 - 120 dB(A) in completely non-silenced
installations.
Fan Silencers
Part No.
Conn. Dimensions
3182
ø160 L=1200, ø355 mm
3183
ø160 L=600, ø355 mm
3184
ø160 L=600, ø260 mm
