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R2E 220 S er ies
o
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.
Motorized Imp eller
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 ( 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)
O2.28 (58 0.2)
500
.08 (2)
O 3.62(92) O6.26 (159) O8.66 (220) O6.10 (155) O9.92 (252)
O 1.06(270.1)
1.06 (27)
90
300
1,0
17
.72
0 (45
) 4(6 )
200
0,5 1
0.2
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 H2O]
[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 (c) 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] [m3/h]
177

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