R2E 220 S er i es
ø
220mm Backward Curved
Backward curved centrifugal fans
feature extremely long blades.
These impellers are highly resistant
to dirt and dust. Their hydraulic
efficiency is very high.
Impeller completely made of
plastic PA 6.6.
Maintenance-free ball bearings.
Mo to ri ze d I mp e l l er
Insulation class "B". Cable exit: variable.
Direction of rotation is CW as seen from
intake side.
UL, CSA, VDE approvals on most
models, please contact application
engineering.
Recommended inlet ring:
9609-2-4013.
M
Te ax
m Am
p
C b.
C
(µ apa
F) ci
to
B
Ty eari
pe ng
P
(W owe
) r
S
(R pee
PM d
)
es
r
Part
Number
Cu
R2E220-AA44-23
R2E220-AB08-12
R2E220-AA40-23
1
2
1
530
629.5
530
115
115
230
50/60
50/60
60
100
125
100
74
75
74
60
30
55
2550
3050
2550
Ball
Ball
Ball
Leads
Leads
Leads
10
10
2
a
±1
b
±0,5
0.83(21)
Ø2.28 (58
±0.2
)
500
.08 (2)
Ø 3.62(92)
Ø6.26 (159)
Ø8.66 (220)
Ø6.10 (155)
Ø9.92 (252)
Ø 1.06(27
±0.1
)
1.06 (27)
90˚
300
1,0
1
2
7.7
(45
0)
)
0,5
4(6
0.2
200
1
Brass lead tips
1.73 (44)
2.48 (63)
M4
.08 (2)
Depth of screw
max. 5 mm
100
1,5
400
2,0
[in H
2
O]
[Pa]
2
R2E220-AA44-23
R2E220-AB08-12
R2E220-AA40-23
a
b
2.79 (71) 2.48 (63)
2.72 (69) 2.87 (73)
2.79 (71) 2.48 (63)
0
100
200
300
400
500
200
400
600
800
e-mail:
sales@us.ebmpapst.com
· TEL: 860-674-1515 · FAX: 860-674-8536
ebm-papst Inc., 100 Hyde Road, Farmington,
CT
06034 USA
ebm-papst Inc., 2006 © ebm-papst Inc.
reserves
the
right
to change any
specifications
or data without
notice
W
(lb gt.
s)
C
@ FM
0
rv
rtz
VA
C
He
dB
Fe
at
A
ur
e
3.50
3.30
3.50
[CFM]
[m
3
/h]
177
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