SMC 10-AMH350C-N04B-J | 10-AMH Series Clean Room Micro Mist Separator With Pre-Filter 0.01µm Body Size 350 1/2 NPT Dual-Stage Filtration

The SMC 10-AMH350C-N04B-J is a clean room specification micro mist separator with integrated pre-filter from the 10-AMH series, providing dual-stage filtration in a single compact assembly. This combined unit first removes larger particulates through the pre-filter stage, then eliminates aerosol-state oil mist and fine contaminants of 0.01µm or larger through the coalescing element, delivering ISO 8573-1 Class 2 oil carryover performance in one installation step.

What advantage does the AMH series have over the AMD? The AMH integrates a pre-filter upstream of the 0.01µm coalescing element within the same housing, eliminating the need for a separate particulate filter in the air preparation train. This reduces piping connections, installation space, and potential leak points while ensuring the coalescing element receives pre-filtered air for extended element life. The AMH is specifically recommended for applications where space is limited and simplified air preparation architecture is valued.

Configured in body size 350 with 1/2 inch NPT port connections ("N04B"), this unit handles medium-to-high flow rates for clean room air supply systems. The "10-" clean series specification ensures fluorine grease lubrication, clean room workshop assembly, and anti-static double packaging. The AMH series is suitable for drying and cleaning pneumatic measurement instruments such as air micrometers and for supporting precision parts manufacturing processes.

Options for the AMH series include fluororubber material, medium air pressure (1.6MPa), drain guide, IN-OUT reversal direction, differential pressure switches, element service indicators, and degreasing wash. This unit is RoHS compliant and designed for integration into modular SMC air preparation systems.