Explosion-proof gear units
(potentially explosive atmospheres)

The STM gearboxes are available in ATEX version for operating in potentially explosive atmosphere.

The STM/GSM  ATEX gear units fully comply to the project requirements as per Group II, Category 2 for operating  in areas with explosion’s  risk due to the presence of ” G gas ” and “D dust”.



SEF Motoriduttori srl
Via Velleia, 1 - 20900 Monza (MB) - ITALY
Part. Iva IT 02064940964
Tel. +39 039 837941
Fax +39 039 8379490

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