Spencer Turbine Company VBA720881P Regenerative Blower

The Spencer VBA720881P VB007-MOD Regenerative Blower is a 1.5 HP Spencer Vortex regenerative blower designed for non-positive displacement air movement in industrial systems. As part of the Vortex line, VB007-MOD uses a high-speed impeller to generate vacuum or modest pressure for industrial airflow tasks within process systems and other air‑handling applications. Key measurements and hardware include overall dimensions of 14.75 in (L) x 13.28 in (W) x 12.43 in (H) and a housing weight of 60 lb; the unit is driven by a three‑phase TEFC motor rated at 200–230/460 V and 60 Hz, delivering 1.5 HP, with a reported noise level of 64 dB(A) at 1.5 m. The blower is designed to move air in a non‑positive displacement fashion, offering compact, rugged performance for vacuum generation and general airflow in industrial processes. This VB007 family model emphasizes a balance of airflow capability, reliability, and electrical characteristics suitable for mid‑range industrial applications.