Aerzen bulk vehicle blowers have been developed for installation in tankers and silo trucks with extended pressure differentials of up to 1.2 bar. Conveyance in two directions possible using either horizontal or vertical flow. Proven technology, oil-free.
The design with three-lobe rotors features a cylinder with cast-in, pre-inlet channels at the discharge side. This design minimises the sound thanks to its pulsation reduction and has a speed range between 1450 and 4800 1/min. However, you can install it only vertically since its flow direction is vertical.
This model seals the conveying chamber with a carbon ring labyrinth seal and the driving shaft with a radial seal ring.
Conveying chamber by the carbon ring labyrinth seal proven over decades in connection with the neutral chambers open to the atmosphere. Driving shaft with radial seal ring.
Vertical, from top to bottom
The conveying chamber is sealed by means of four piston rings in combination with oil slingers adjacent to the vent space.
The drive shaft is sealed by a seal ring. Gear driven models are sealed by a radial seal ring.
Both directions possible in horizontal or vertcial flow.
Via direct coupling or narrow v-belt drive.
Aerzen bulk vehicle blowers have been specifically designed to meet the operating requirements of bulk and silo vehicles in the generation of pressure or vacuum needed for the pneumatic loading and unloading of these specialized transport vehicles.
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