Air Filter AF10-A to AF60-A

Caution
- The products shown in the image are representative. CAD data is not supported for some model numbers.
Product Description
An SMC air filter.
[Features]
· Improved usability: the element and bowl are combined into one unit, making it possible to replace the element by hand.
· The amount of space required for maintenance has been reduced (reduction of up to 46%).
· Improved visibility and safety
The bowl is completely covered by transparent bowl guard.
This allows for 360° monitoring while also protecting the bowl from the external environment, helping improve safety.
Model Number Notation

Model number example

Model Number Notation
- *1: Drain guide is NPT 1/8 (compatible with AF20-A) and NPT 1/4 (compatible with AF30-A to AF60-A). The auto drain exhaust port comes with a ø3/8" single-action fitting (compatible with AF30-A to AF60-A).
- *2: Drain guide is G1/8 (compatible with AF20-A) and G1/4 (compatible with AF30-A to AF60-A). The auto drain exhaust port comes with a ø10 mm single-action fitting (compatible with AF30-A to AF60-A).
- *3: Option B is not assembled and is supplied loose at the time of shipment. Assembly of a bracket and 2 mounting screws.
- *4: When pressure is not applied, condensate which does not start the auto drain mechanism will remain in the drain bowl. Therefore, manual release of the residual condensate before ending operations is recommended.
- *5: If the compressor used is small (0.75 kW, discharge flow rate is less than 100 L/min [ANR]), air leakage from the drain cock may occur when operations start. An N.C. type is therefore recommended.
- *6: For chemical resistance of the bowl, refer to the catalog section "Specific Product Precautions"; "Effect of Atmosphere and Adherence of Organic Solvents and Chemicals. Chemical Data for Substances Causing Degradation (Reference)".
- *7: A bowl guard is provided as standard (polycarbonate).
- *8: A bowl guard is provided as standard (nylon).
- *9: Float type auto drain: Cannot be selected in combination with C, D.
- *10: Does not include a valve function.
- *11: Metal bowl: Cannot be selected in combination with 2, 8.
- *12: For pipe thread type: M5, NPT. Under new Japanese measurement laws, this product is only available for sale outside of Japan (SI units are used in Japan).
- *13: ✓ is for thread types M5 and NPT only.
Standard Specifications
| Model | AF10-A | AF20-A | AF30-A | AF40-A | AF40-06-A | AF50-A | AF60-A |
|---|---|---|---|---|---|---|---|
| Piping Connection Port Diameter | M5 × 0.8 | 1/8, 1/4 | 1/4, 3/8 | 1/4, 3/8, 1/2 | 3/4 | 3/4, 1 | 1 |
| Applicable Fluid | Air | ||||||
| Ambient and Fluid Temperature | −5 to +60°C (no freezing) | ||||||
| Proof Pressure | 1.5 MPa | ||||||
| Maximum Operating Pressure | 1.0 MPa | ||||||
| Filtration Rating | 5 μm | ||||||
| Drain Capacity (cm3) | 2.5 | 8 | 25 | 45 | |||
| Case Material | Polycarbonate | ||||||
| Bowl Guard | - | Semi-standard (steel) | Standard equipment (polycarbonate) | ||||
| Weight (kg) | 0.06 | 0.08 | 0.18 | 0.36 | 0.41 | 0.87 | 1.00 |
Air Filter AF10-A to AF60-A Dimensions
AF10-A, AF20-A

AF10-A, AF20-A dimensional drawings
AF30-A to AF40-06-A

AF30-A to AF40-06-A dimensional drawing
AF50-A, AF60-A

AF50-A, AF60-A dimensional drawing
(Unit: mm)
| Model | Standard Specifications | Optional Specifications | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bracket Mounting Dimensions | With auto drain | ||||||||||||||||
| P | A | B | C | D | E | G | J | M | N | Q | R | S | T | U | V | B | |
| AF10-A | M5 × 0.8 | 25 | 59.9 | 7 | 12.5 | - | 25 | 12.5 | - | - | - | - | - | - | - | - | 77.9 |
| AF20-A | 1/8, 1/4 | 40 | 87.6 | 9.8 | 20 | - | 25 | 20 | 30 | 27 | 22 | 5.4 | 8.4 | 40 | 2.3 | 28 | 104.9 |
| AF30-A | 1/4, 3/8 | 53 | 115.1 | 14 | 26.7 | 30 | 35 | 26.7 | 41 | 35 | 23 | 6.5 | 13 | 53 | 2.3 | 30 | 156.8 |
| AF40-A | 1/4, 3/8, 1/2 | 70 | 147.1 | 18 | 35.5 | 38.4 | 40 | 35.5 | 50 | 52 | 26 | 8.5 | 12.5 | 70 | 2.3 | 35 | 186.9 |
| AF40-06-A | 3/4 | 75 | 149.1 | 20 | 35.5 | 38.4 | 40 | 35.5 | 50 | 52 | 25 | 8.5 | 12.5 | 70 | 2.3 | 34 | 188.9 |
| AF50-A | 3/4, 1 | 90 | 220.1 | 24 | 45 | - | 30 | 45 | 70 | 66 | 35 | 11 | 13 | 90 | 3.2 | 47 | 259.9 |
| AF60-A | 1 | 95 | 234.1 | 24 | 47.5 | - | 30 | 47.5 | 70 | 66 | 35 | 11 | 13 | 90 | 3.2 | 47 | 273.9 |
| Model | Semi-Standard Specifications | |||||
|---|---|---|---|---|---|---|
| With barb fitting | With drain guide | Metal Case | Metal Case With Drain Guide | With Level Gauge Metal Case | With Level Gauge Metal Case With Drain Guide | |
| B | B | B | B | B | B | |
| AF10-A | - | - | 59.3 | - | - | - |
| AF20-A | - | 91.4 | 87.4 | 93.9 | - | - |
| AF30-A | 123.6 | 121.9 | 117.6 | 122.1 | 137.6 | 142.1 |
| AF40-A | 155.6 | 153.9 | 149.6 | 154.1 | 169.6 | 174.1 |
| AF40-06-A | 157.6 | 155.9 | 151.6 | 156.1 | 171.6 | 176.1 |
| AF50-A | 228.6 | 226.9 | 222.6 | 227.1 | 242.6 | 247.1 |
| AF60-A | 242.6 | 240.9 | 236.6 | 241.1 | 256.6 | 261.1 |