PRO, ATEX

ST PRO ATEX 21

Motorization Turbine

Material To Vacuum Dust

Filter Type Cartridge

Filter Cleaning Semi-Automatic - Pneumatic Piston

Description Wet/dry vacuum cleaners with side channel turbine suitable for continuous use, even 24 hours a day. Multipurpose and multifunctional vacuum cleaners are able to vacuum dust and liquids without the need to remove the filter. Designed to meet all the needs of industry, they are ideal partners for general or specific machine cleaning thanks to their flexibility.

Technical details Get a quote!

ENGINE

2,2 - 3 - 4 KW Turbine available

COLLECTION

Collection system with 50L tank

FILTER CLEANING

Cleaning system with airflow reversal

FILTRATION

Class M primary filter + optional secondary HEPA filter

SAFETY

Thermal magnetic circuit breaker

PNEUMATIC-MECHANICAL PISTON

Semi-automatic with pneumatic-mechanical piston.

Technical specifications

Technical data	ST 4 MAXI ATEX 21
Material To Vacuum	Dust
Motorization	Turbine
Marking	Zone 20/21 - II 2D Ex h tb IIIC T135°C Db IP64
Power	3,4 kW
Voltage	400 V
Frequency	50 / 60 Hz
Amperage	8,9 A
Airflow	320 m3/h
Depression	320 mBar
Max Depression	220 mBar
Suction inlet	Type B Tang. 60mm
Dimensions	85x60 h145 cm
Weight	89 Kg
Collection System	Barrel
Collection Capacity	50 L
Filter Chamber Diameter	Ø 460mm
Filter Type	Cartridge
Filtering Media And Properties	M Antistatic
Filter Surface	18.000 cm2
Filter Cleaning	Semi-Automatic - Pneumatic Piston
Filter HEPA	Optional