Mingtian - Model MTRR Series -Two-Stage Roots Blower

For reasons of efficiency and temperature rise, single-stage blower pressure ratios are generally limited to under 2.2. In order to achieve higher pressure ratios, two blowers are usually connected in series to form a two-stage tandem blower. In this case, the two-stage tandem Roots blowers are equipped with an intercooler between the two stages.