Bypass

117637-00 Ametek Windjammer Brushless Blower 5.7" 240VAC 106CFM 24 in.H2O Bypass Mechanical Closed Loop_Optimal Distribution

117637-00R Ametek Windjammer Brushless Blower 5.7" 240VAC 106CFM 24 in.H2O Bypass Mech CL (Replaces 117637-00R)

117637-51 Ametek Windjammer Brushless Blower 5.7" 240VAC 106CFM 24 in.H2O Bypass Mechanical Closed Loop_Optimal Distribution

117637-51R Ametek Windjammer Brushless Blower 5.7" 240VAC 106CFM 24 in.H2O Bypass Mech CL