centralized vacuum
HF 300

Central vacuum systems

The HF300 is the ideal solution for collecting trimmings, swarf, dust, and other solids in a fixed location. A powerful side channel turbine on the top of the vacuum ensures excellent performance even with several meters of pipe. An M Class (1-micron filtration efficiency) filter and a handy filter shaker are supplied as standard. A different filter can be installed on this model depending on the application. Teflon water-repellent filters, Nomex 250°C resistant filters, and filters with PTFE treatment for more binding and difficult dust are also available. The unit can be fitted with an H14 absolute filter on demand. The material collected in the collection cone is automatically discharged whenever the vacuum is turned off thanks to a weighted vane on the bottom. An electrical panel for the management of remote control, level sensor, and other automatic systems when required can also be installed on demand.

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Power

3 kW

Surface

24,000 cm2

centralized vacuum
HF 300|Highlights

SUCTION UNITThe suction unit is a MADE IN ITALY side channel blower with direct coupling between motor and impeller. The side channel blower is equipped with a safety valve to guarantee a totally safe continuous work, without any maintenance.

FILTERING ELEMENTThe filtration is guaranteed by an M class polyester filter. The star shape enables air to flow through the filter even when it is dirty. The fabric of the filter is classified as M Class (BIA | EN 60335-2-69). This means that all particles till 1 micron are stopped by the filter so as to protect the blower and the operator around the vacuum cleaner.

INLETThe tangential inlet is designed to ease the process of pushing the material down the bin. A sturdy metal cyclone welded inside the chamber slows the material's entry speed considerably down so that it falls directly inside the bin. This way, the filter is efficiently protected, minimizing clogging risk.

centralized vacuum
HF 300|Technical data

Motor

Type	side channel blower
Voltage	400 V
IP	55
Maximum vacuum	310 mBar
Continuous vacuum	270 mBar
Maximum air flow	420 m3/h
Safety valve	included
Noise level	74 dB(A)
Frequency	50/60 Hz
Power	4 HP
Insulation class	F