Becker's single stage regenerative blowers also provide contact free functionality and require minimal maintenance.
Becker SV 400/1 Single Stage Regenerative Vacuum Blower with Motor. 208/230/460 VAC 3Ph 60Hz TEFC Motor 8.9 HP
Becker's single-stage regenerative blower offers high performance in a quiet, contact-free environment. 100% free of oil and contact during operation, these pumps are low-maintenance, highly efficient, and require only minimal maintenance.