Le Officine Meccaniche M.A.M is active since 1976, originally producing special enclosures, based either on customer drawings or designed by our own engineering staff, later adding the production of standard IIC enclosures (GUBS/W), and accessory items as flame arrestors, relief valves, push buttons and switches.

The GUBS/W enclosures have been certified as components and later as apparatuses to include electrical components, industrial instruments, analyzers for process control, measuring and control equipment such as pressure and temperature switches and transmitters.
In recent years to MAM production were added solenoid valves ADV series and heating resistance ADR series and the sales of EJB enclosures and illuminating equipment.

All our enclosure are produced using certified primary aluminum alloys while all components are made of either brass or AISI 304 or 316 stainless steel.
Flame arrestors and all fluid contacting components may be produced using special alloys like Monel, Hastelloy, Inconel, etc.
All MAM enclosures and apparatuses may be installed in zone 1 & 2 (21 & 22 for dust containing atmospheres) and are certified
ATEX II 2 GD Ex-d IIC
Ex-d Tb IIIC T6/T5/T4

MAM enclosures are certified also to contain intrinsically safe apparatuses Ex-d[ia]
Officine Meccaniche MAM have the knowhow and the equipment to produce special enclosures or the conversion of non-ex-proof into ex-proof equipment also based on
customer specifications.

Special Equipment

Officine Meccaniche MAM have the knowhow and the equipment to produce special enclosures or the conversion of non-ex-proof into ex-proof equipment also based on customer specifications. .

If required Officine Meccaniche MAM may provide the technical assistance in order to obtain the certificate in the customer’s name (including drawings and bureaucratic procedures with the Notified Bodies like INERIS; ISSeP; CEC)

Technical assistance with MAM personnel is also available for the replacement and/or repair of field equipment.