AERZEN bulk vehicle positive displacement blowers are made for installation in tankers and silo trucks, generating pressure or vacuum for pneumatic loading and unloading of bulk materials. Designed for oil-free air conveyance, these blowers support both horizontal and vertical flow, with direct or belt drive options and a volume flow range of 1,500 to 3,200 m³/h.

  • Oil-free air blower for bulk and silo vehicle pneumatic loading and unloading

  • Supports both pressure and vacuum operation

  • Handles volume flows from 1,500 to 3,200 m³/h

  • Operates with differential pressures from -500 to 1,200 mbar

  • Direct or belt drive installation options

  • Allows two-way conveyance with horizontal or vertical flow

  • Proven rotary lobe technology with two-lobe rotors

Applications

  • Pneumatic conveyance of bulk materials

  • Installation in tankers and silo trucks

  • Aeration and filter backwashing

  • Gas conveyance and degassing

  • Dust removal and vacuum production

  • Biogas treatment

  • Air separation plants

Performance

Volume flow: 1,500 to 3,200 m³/h

Differential pressure: -500 to 1,200 mbar

Operating speed: 1,500 to 3,200 1/min

Materials

Made from oil-free components for air conveyance

Options and variations

Direct coupling or narrow v-belt drive

Horizontal or vertical flow configuration

Installation

Can be positioned upright, suspended from top, left, or right