The Puma 25 ATEX Z20/Z21 is an industrial vacuum cleaner of the heavy series, for working in harsh conditions and with heavy materials. The extractor has a third-party certification (TUV) which certifies the internal area as Z20. It mounts a dual-stage side channel blower in parallel/series with high airflow/depression. The safety vacuum breaker valve is installed as standard. The tangential inlet together with the robust cyclone welded inside the filtration chamber guarantees excellent efficiency even with the finest powders. The material, entering tangentially, meets the cyclone and due to the friction generated, it loses speed falling directly into the container. This system is very useful for protecting the filter from the sucked material. The filter is polyester, M class certified, with a filtration efficiency of 1 µ. The filter can be customized according to the specific application. The unit is equipped, as standard, with a manual filter cleaning system which, thanks to a practical lever on the upper part of the industrial vacuum, with which the filter can be shaken easily and effectively. On request, it is possible to configure the vacuum cleaner with an automatic counter-current filter cleaning system. A practical and sturdy 175 Lt container, equipped with a release system, allows you to collect the vacuumed material and dispose of it with ease. To facilitate the handling of the container there are 4 pivoting wheels mounted on reinforced supports in order to facilitate handling even when there are several kg of material inside. On request, a kit is available that allows the handling and unloading of the container with the forklift.
SUCTION UNIT
The suction unit is a side channel blower with direct coupling between motor and impeller. The side channel blower is equipped with a safety valve to guarantee continued work in complete safety, without any maintenance. The blower is also equipped with a metal silencer to maintain a low noise level.
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FILTERING ELEMENT
The 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.
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SUCTION INLET
The 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.
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COLLECTION BIN
The vacuumed material is collected in an AISI 304 stainless steel container, equipped with a metal handle that enables the bin to be detached from the machine, to avoid any spark that could be generated by the electrostatic charge. Thanks to the 4 sturdy pivoting wheels, the bin can be moved very easily to then dispose of the collected material. Each wheel is reinforced to guarantee maximum stability during handling.
Technical data
Motor
Type
side channel blower
ATEX marking
II 1/2 D Ex htc IIIC T140°C Da/Dc
Voltage
400
V
IP
65
Continuous vacuum
270
mBar
Maximum air flow
1350
m3/h
Safety valve
included
Noise level
74
dB(A)
Frequency
50/60
Hz
Power
25
HP
Insulation class
F
Primary Filter
Type
star filter
Class EN 60335-2-69
M Class
Media
antistatic polyester
Filter cleaning
manual shaker
Machine
Suction inlet
100
Ø mm
Dimensions
850 X 1550
mm
Height
1980
mm
Weight
370
Kg
Conical cyclone
incluso
Options
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AVAILABLE FILTER MEDIA
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HEPA 14
Absolute filter (EN 1822-5)
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PTFE ANT
AntistatIc PTFE filter (M class EN 60335-2-69)
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AVAILABLE FILTER CLEANING SYSTEMS
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SP
Reverse air jet filter cleaning system
Antistatic M class filter (EN 60335-2-69), 3 Polyester filter cartridges, 9 m² filter surface
STRUCTURE AND OPTIONS
BX
BX
Stainless steel bin AISI 304
GX
GX
Stainless steel bin and chamber AISI 304
Forklift intakes
FKL
Forklift bracket
Golfari
GFR
Lifting eyebolts
rc_2
RC
Remote control 24V ON/OFF
Accessories
terminale acciaio 80:50
P00285
Iron reducer ø 100/100mm
Reducer for vacuum quick fitting in galvanised steel 100/100 mm diameter
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P09319
Tiltable separator with cyclone head (580 Lt)
Separator in sturdy painted steel, can be lifted and tilted with the forklift. Fitted with a cyclone capable of breaking down the vacuumed material with extreme efficiency. Maximum storage capacity 580 L
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P00273
Tilting kit for dust bin – Complete ring ø 570mm
Support ring for lifting a 570 mm diameter container. Essential if used with the lifting bracket. Thanks to these two devices, the container can be lifted with the forklift and tilted easily to discharge it.
