A pneumatic filter is a device which removes contaminants from a compressed air stream. This can be done using anumber of different techniques, from using a "media" type that trapsparticulates, but allows air to pass through to a venturi, to a membranethat only allows air to pass through.
Pneumatic filter is now common to have various stages of filtration employed in a filter-regulator-lubricator formfactor, usually with the different filter housings connected. Airfiltration applications are diverse and include end-user sectors such ascleanroom environments, biomedical, analytical instrumentation, foodprocessing, marine and aviation, agriculture, manufacturing, food andbeverage packaging and a host of other uses.

Product name: AF4000-04 Air Filter

Model Number: FLAF4000-04

----- AF4000-04 Air Filter

Symbol of AF Air Filters:


Ordering Code of auto Air Filters:


Specification of AF Series Air Filter:

Model	AF1000-M5	AF2000-01	AF2000-02	AF3000-02	AF3000-03	AF4000-03	AF4000-04	AF4000-06	AF5000-06	AF5000-10
Fluid	Air
Proof Pressure	1.5MPa(217psi)
Max. Operating Pressure	1.0MPa(145psi)
Ambient and Fluid Temperature	5--60 degree
Bowl Guard	Not Available			Available
Nominal Filtration Rating	5μm 25μm 50μm
Rated flow	110	750		1500		4000		6000	7000
Port size	M5	G1/8	G1/4		G3/8		G1/2	G3/4		G1
Oil capacity	4	15		20		45			130
Weight	70g	190g		290g		550g		580g	1080g

Dimension of AF Series Air Filter:

Dimension Code of AF Series Air Filters:

Model No.	Bore	A	B	C	D
AF1000	M5	66	7	25	-
AF2000	G1/8--G1/4	97.5	11	40	40
AF3000	G1/4--G3/8	132.5	14	53	53
AF4000	G3/8--G1/2	168.5	18	70	70
AF4000-06	G3/4	172.5	20	70	70
AF5000	G3/4--G1	247.5	24	90	90

Structure Code of AF4000-04 Air Filter:

NO.	Description	Material
1	Body	Aluminum die-cast
2	Fiter element	brass
3	Batter	POM
4	bowl	NBR
5	Bowl assembly(bowl guard)	Polycarbonate(cold rolled seer)
6	Whiwend blade	POM
7	o-ring	NBR
8	Sealing washer	NBR
9	houseing	Aluminum die-cast