Backward-curved

Every product range has its own special advantages which are specially suited to the application - e.g. maximum efficiency and high power density.

HL35	Welded version - diameter relation 0,35
HL40	Welded version - diameter relation 0,40
HL45	Welded version - diameter relation 0,45
HL50	Welded version - diameter relation 0,50
HL56	Welded version - diameter relation 0,56
HLB56	Welded version - diameter relation 0,56
HLB63	Welded version - diameter relation 0,63
HLR70	Rolled version - diameter relation 0,70
HLS70	Welded version - diameter relation 0,70
R44	Welded version - diameter relation 0,44
R62A	Welded or rolled version - diameter relation 0,62
R63B	Welded or rolled version - diameter relation 0,63
R63D	Welded or rolled version - diameter relation 0,63
R67	Rolled version - diameter relation 0,67
R70	Welded version - diameter relation 0,70
R71	Welded version - diameter relation 0,71
R75	Rolled version - diameter relation 0,75
R78	Welded version - diameter relation 0,78