Spec Sheet

ManualsBrandsSMC ManualsAir FiltrationReplacement Filter Element For AFF4 Air Filters

Table Of Contents

Series AFF Main Line Filter

Note) Max. flow is at 0.7 MPa. Max. flow varies depending on operating pressure.

Refer to page 14-20-11 for flow characteristics and the graph below for max. air flow.

Specifications

Accessory (Option)/For AFF2B to AFF75B

JIS Symbol

AFF

Accessory (Option)/For AFF75A to AFF220A

Model

Max. Air Flow

Max. flow line

Select the model in accordance with the following

procedure taking the inlet pressure and max. air

flow into consideration.

(Example) Inlet pressure: 0.6 MPa

Max. air flow capacity: 5 m

/min (ANR)

1. Select the point of contact A of inlet pressure

and max. air capacity in the graph.

2. To select one with the maximum air flow rate

line that is located above the obtained

intersection point A, the model will be AFF37B.

Note) Make sure to select a model that has

the maximum flow rate line above the

obtained intersecting point. With a

model that has the maximum flow rate

line below the obtained intersecting

point, the flow rate will be exceeded,

thus leading to a problem such as

being unable to satisfy the

specifications.

0.05 MPa

1.5 MPa

Fluid

Max. operating pressure

Min. operating pressure

∗

Proof pressure

Ambient and fluid temperature

Filtration degree

Element life

Compressed air

1.0 MPa

5 to 60°C

3 µm (95% particle size collection)

2 years (1 year for A type) or when pressure drop reaches 0.1 MPa

∗ 0.1 MPa (N.O. type) or 0.15 MPa (N.C. type) in the case of types with auto-drain.

AFF2B AFF4B AFF8B AFF11B AFF22B AFF37B AFF75B

BM51 BM52 BM53 BM54 BM55 BM56 BM57

Applicable model

Bracket assembly

With cap bolt and

spring washer

AFF75A AFF125A

AD402-03-2

G46-15-02

AI-2S

JIS 10

FF 3

JIS 10

FF 4

JIS 10

AFF150A AFF220A

Applicable model

Auto drain (2 pcs. each)

Pressure gauge (2 pcs. each)

Companion flange (2 pcs. each)

Anchor bolt (3 pcs. each)

Rated flow

(l/min (ANR))

Port size

(Nominal size B)

Weight (kg)

Model

300

AFF2B AFF4B AFF8B

AFF11B AFF22B AFF37B AFF75B AFF75A

AFF125A AFF150A AFF220A

0.38

750

0.55

1500

0.9

2200

1.4

3500

2.1

6000

4.2

12000

10.5

12000

flange

22000 28000 42000

52 72 87

Note)

AFFB AFFA

P. 14-20-55

Refer to “Made to Order Specifications” on pages 14-20-55 to 14-20-57.

Caution

Main Line Filter

Series AFF

,,,

,,,,,,,,

Series AFF is mounted to

main piping to remove

impurities like oil, water

and foreign matter in

compressed air. It improves

the function of downward

dryer, extends the life of

precision filter, and

prevents trouble with the

equipment.

Please refer to pages 14-20-62 to 64

for specific product precautions.

Max. air flow rate (m

/min (ANR))

Be sure to read before handling.

Refer to pages 14-21-3 to 4 for

Safety Instructions and Common

Precautions on the products

mentioned in this catalog, pages

14-14-6 to 8 for Precautions on

every series, and pages 14-20-62

to 64 for more detailed

precautions on every series.

Model Selection

Inlet pressure (MPa)

14-20-9

HA

ID

AMG

AFF

AM

Misc.

Summary of content (6 pages)

PAGE 1
Please refer to pages 14-20-62 to 64 for specific product precautions. Main Line Filter Series AFF Specifications Series AFF is mounted to main piping to remove impurities like oil, water and foreign matter in compressed air. It improves the function of downward dryer, extends the life of precision filter, and prevents trouble with the equipment. Compressed air 1.0 MPa 0.05 MPa 1.5 MPa 5 to 60°C 3 µm (95% particle size collection) Fluid Max. operating pressure Min.
PAGE 2
Series AFF How to Order AFF2B to AFF75B AFF 8B 03 B J Option ∗ Body size 2B 1 8 Standard 4B 1 4 Standard 8B 3 8 Standard 11B 1 2 Standard 22B 3 4 Standard 37B 1 Standard 75B 11 2 Standard Accessory (Option) ∗ Symbol Nil B C D Description — Bracket N.C. auto-drain N.O. auto-drain ∗ Refer to the table below for accessory/option combinations. Thread type Rc G NPT Nil F N Accessory (Option) 01 02 03 04 3 8B 1 2B 06 10 14 20 C D -J IN-OUT reversal direction -R Element service indicator -T N.C.
PAGE 3
Main Line Filter Flow Characteristics/Select the model taking the max. flow capacity into consideration. Series AFF Element oil saturation Note) Compressed air over max. flow line in the table below may not meet the specifications of the product. It may cause damage to the element. AFF2B 1 8B AFF22B 3 4B 2B AFF75A Air flow rate (m3/min (ANR)) Air flow rate (l /min (ANR)) 1 4B 1B AFF37B 0.3 MP a Max. flow line Air flow rate (l /min (ANR)) AFF4B Pressure drop (MPa) 0.1 MP a Max.
PAGE 4
Series AFF Construction AFF2B to AFF37B AFF75B Component Parts No. q w e Note) Refer to page 14-20-59 for “How to Order Bowl Assembly”. Material Note Aluminum die-casted Chrome treated Aluminum die-casted∗ Epoxy coating on inner surface Tempered glass ∗ AFF75B is aluminum casted. Description Body Housing Sight glass Note: Sight glass is indicated in the figure above for easy understanding of parts, however mounting position is different. Please refer to pages 14-20-13 to 14-20-14 for details.
PAGE 5
Series Main Line Filter AFF AFF2B to AFF37B Dimensions Accessory D: With auto-drain (N.O.) Drain cock: Black ø10 One-touch fitting C: With auto-drain (N.C.) Drain cock: Gray ø10 One-touch fitting ∗ N.C. auto-drain not available for AFF37B.
PAGE 6
Series AFF AFF75B Dimensions Accessory D: With auto-drain (N.O.) for AFF75B 3/8B female thread Option Maintenance space Bracket (Option) Model AFF75B Drain Port size A (Nominal size B) 460.5 11 2, 2 T: With element service indicator female thread B C D E F G 42 348 220 57.5 220 10 H 463.5 I 180 J 30 Dimensions with mounting bracket K L M N O P 13 15 24 120 184 220 Q 110 R 18 S 6.