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Select all	Attribute	Value
	Brand	SMC
	Product Type	Pneumatic Filter
	Filtration Size	0.01μm
	Port Size	1/2 in
	Connection Thread Standard	G
	Series	AFD
	Maximum Flow Rate	820L/min
	Maximum Operating Pressure	10 bar
	Minimum Operating Temperature	-5°C
	Maximum Operating Temperature	+60°C
	Standards/Approvals	No
	Bowl Material	Polycarbonate

	Select all
	Brand SMC
	Product Type Pneumatic Filter
	Filtration Size 0.01μm
	Port Size 1/2 in
	Connection Thread Standard G
	Series AFD
	Maximum Flow Rate 820L/min
	Maximum Operating Pressure 10 bar
	Minimum Operating Temperature -5°C
	Maximum Operating Temperature +60°C
	Standards/Approvals No
	Bowl Material Polycarbonate

SMC AFD Series Pneumatic Filter, 820L/min Maximum Flow Rate, 10 Bar Maximum Operating Pressure - AFD40-F04-D

This pneumatic filter provides fine separation of mist and particulates from compressed Air for industrial supply lines. It is designed for inline installation with a G-thread 1/2 in port and is intended for use where Air purity and controlled drainage are required. The unit accommodates typical workshop and factory temperatures and pressures and is suited to continuous operation in automation and mechanical systems.

Features & Benefits

• 0.01 μm nominal element delivers ultrafine particle removal
• Up to 820 L/min flow handles high-capacity Air feeds
• Maximum operating pressure 10 bar supports robust systems
• Polycarbonate bowl resists impact while allowing Visual inspection
• Operating range −5 °C to +60 °C suits typical plant environments

Applications

• Suitable for pneumatic control panels in factory automation
• Ideal for preparing Air for Electronic Assembly processes
• used with compressed Air tools requiring clean, dry supply
• Can be used for instrument Air in mechanical test rigs

What drain arrangements are available for routine condensate removal?

The unit is supplied with a float-type automatic drain or without an auto drain depending on selection, and includes a standard drain port and optional drain cock/barb configurations.

How does the filter element affect maintenance intervals?

The ultrafine element captures sub-micron contaminants, reducing downstream wear

element change frequency depends on inlet contamination and flow but is driven by pressure-drop monitoring.

What pressure limits apply during system testing?

The filter’s proof pressure is 1.5 MPa, allowing pressure testing above the normal maximum operating pressure while remaining within safe limits.

How is flow performance specified for different inlet pressures?

Flow capability is stated up to 820 L/min at 1.0 MPa inlet

performance varies with supply pressure and should be checked against actual system pressure.

SMC AFD series 0.01 μm 1/2 in 10 bar Pneumatic Filter 820L/min max

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