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Specifications

Features of LD Ring Blowers:

LD Blower's Blade and Cover: Made of die-cast aluminum ADC12.
LD Blower's Bearing: Continuously works 130000 hours Without any lubricating and maintenance.
- Die-cast aluminum alloy housing.
- Both 50Hz and 60Hz available.
- Dual-usage: Compressor and Vacuum (suction and blow).
- Electronic motor with IP54 protection and Insulation class F.
- No oily odors.
- Low noise and libration.
- Maintenance-free.
- Easy installation.

New Model Single Frequency Voltage Rated MAX Rated Rated N.W.
Double Power Air Flow Suction Discharge
　 Stage Hz 　 KW m3/h mbar mbar Kg
LD002H43R12 single 50 200-240△/345-415Y(v) 0.2 80 -100 110 9
60 220-275△/380-480Y(v) 0.29 98 -110 120
LD004H43R12 single 50 200-240△/345-415Y(v) 0.4 80 -150 150 10
60 220-275△/380-480Y(v) 0.5 98 -150 160
LD007H43R14 single 50 200-240△/345-415Y(v) 0.7 145 -220 220 14
60 220-275△/380-480Y(v) 0.83 175 -220 220
LD011H43R14 single 50 200-240△/345-415Y(v) 1.1 145 -150 190 16
60 220-275△/380-480Y(v) 1.3 175 -180 190
LD013H43R14 single 50 200-240△/345-415Y(v) 1.3 150 -240 260 17
60 220-275△/380-480Y(v) 1.55 180 -260 280
LD015H43R15 single 50 200-240△/345-415Y(v) 1.6 210 -250 270 21
60 220-275△/380-480Y(v) 2.1 255 -260 280
LD022H43R15 single 50 200-240△/345-415Y(v) 2.2 210 -220 270 25
60 220-275△/380-480Y(v) 2.55 255 -260 290
LD015H43R16 single 50 200-240△/345-415Y(v) 1.5 280 -230 250 24
60 220-275△/380-480Y(v) 2.1 330 -240 260
LD022H43R16 single 50 200-240△/345-415Y(v) 2.2 230 -320 340 27
60 220-275△/380-480Y(v) 2.5 330 -330 350