$1,700 OBO Selling a pair of Ribake 2BHB420-A41 regenerative/side-channel blowers, originally purchased new for a CNC vacuum table build that was never completed. Specs (per unit): ∙ 2.2kW, 220-240V single phase ∙ 150-180 m³/h airflow, up to 440mbar pressure ∙ IP55 rated, 60Hz ∙ S/N tags and nameplates intact and legible Condition: Both units confirmed running individually — motors spin up and pull vacuum as expected. These were purchased to run in parallel for a CNC vacuum hold-down table; the wiring was never finished to combine them for full vacuum draw, so a small amount of electrical work is needed to get both running together (basic wiring to tie the two into a shared switch/circuit — not a motor or mechanical repair). Ideal for anyone building or upgrading a CNC router vacuum table, dust extraction system, or similar application requiring high-airflow, oil-free air movement. Asking what we originally paid. Open to reasonable offers