Elmo Rietschle L-BV5 Operating instructions - Manual (Page 8)

Technical data
610.44440.40.000 8 / 32 © Gardner Denver Deutschland GmbH
3 Technical data
3.1 Mechanical data
Mass / Weight
Weight* Type
approx.
[kg]
approx.
[lbs]
2BV2 060
Cast iron
25 55.5
2BV2 061
Cast iron
26 57.5
2BV2 070
Cast iron
35 77.5
Stainless steel 42 93.0
2BV2 071 Cast iron 61 135
Stainless steel 67 148
2BV5 110 Cast iron 95 201
Stainless steel 98 216
2BV5 111 Cast iron 110 243
Stainless steel 113 249
2BV5 121 Cast iron 170 375
Stainless steel 182 401
2BV5 131 Cast iron 181 399
Stainless steel 196 432
2BV5 161 Cast iron 252 556
Stainless steel 264 582
2BV5 470 Cast iron 68 150
2BV5 471 Cast iron 77 170
2BV5 410-.F Bronze 95 210
2BV5 410-1G Cast iron 87 192
2BV5 411 Cast iron 137 302
2BV5 421 Cast iron 153 337
* Specified is the weight for the largest motor size.
Minimum clearances for heat dissipation
Type Minimum clearance
Fan guard - adjacent surfaces
[mm] [inches]
2BV2 060 34 1.34
2BV2 061 34 1.34
2BV2 070 53 2.09
2BV2 071 53 2.09
2BV5 110 53 2.09
2BV5 111 53 2.09
2BV5 121 53 2.09
2BV5 131 53 2.09
2BV5 161 80 3.15
2BV5 410 83 3.27
Noise level
Measured area sound pressure in accordance
with EN ISO 3744, measured at 1 m [3.28 ft]
distance at medium throttle (100 mbar abs.
[1.45 psia]) and with piping connected, tolerance
±3 dB(A)
Type Sound pressure level measured at
1 m distance, L [dB(A)]
50 Hz: 60 Hz:
2BV2 060 70 70
2BV2 061 70 70
2BV2 070 70 71
2BV2 071 72 76
2BV5 110 70 70
2BV5 111 70 74
2BV5 121 70 75
2BV5 131 73 77
2BV5 161 74 75
2BV5 410 70 70
Operating speed
See nameplate.
The operating speed is specified for a 50/60 Hz
power supply.
For other speeds please contact the manufac-
turer.