Fuji Blowers and fans have Ring blowers, trubo blowers and outer rotor fans. Ring blowers type: VFZ081PN to 401PN, VFZ081A to 901A, VFZ101AF to 601AF, VFZ101AN to 901AN, VFZ081A-4Z to 801A-4Z; Trubo blowers type; VCT, VCP, VCS.