Airtac GAF series: air filter - GAF300C15JWG
Photos are for reference only. Not all models have pictures.
Description
Specifications: GAF300C15JWG is an AirTAC GAF300 air filter with a metal bowl, G 1/2 ports, a 5 µm element and semi-automatic drainage with manual drainage, supplied without a bracket.
Airtac GAF200-600 air preparation series are functional alternatives to SMC AF20-40 series.
Product Catalog
Download Airtac Product Catalog (PDF)
For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog.
Model Code Explained
Code
Meaning for This Product
GAF
GA Series air filter
300
300-size body
C
metal bowl
15
1/2-inch nominal port size
Blank drain code
semi-automatic drainage with manual drainage
J
No bracket
W
5 µm filter
G
G thread
Product Features
The filter removes moisture and solid particles from compressed air.
The filter uses air rotation to separate liquid and an element to remove particles, with low pressure loss and high water-separation performance.
The catalog provides semi-automatic drainage with manual operation, or automatic drainage. The selected option is identified above.
Bowl materials are selected by model code, allowing the published PC, metal and nylon options to be distinguished.
Technical Specifications
Parameter
Details
Working medium
Air
Main ports
G 1/2
Filtering grade
5 µm
Pressure range
0.15–0.9 MPa (20–130 psi)
Proof pressure
1.5 MPa (215 psi)
Temperature
−5 to 70 °C, non-freezing
Bowl material
metal
Drain type
semi-automatic drainage with manual drainage
Drain bowl capacity
60 cc
Mounting bracket
Not included
Catalog reference weight
360 g for the standard family model in this linked catalog. This is a catalog reference, not a measured weight of this individual option combination or a shipping weight.
Series Ordering Options
These are ordering alternatives for the current size. The model-code table identifies the configuration supplied under this listing; alternative options are not extra parts supplied together.
Parameter
Details
Body and port options for this size
08 = 1/4 inch, 10 = 3/8 inch, 15 = 1/2 inch
Bowl choices
Blank: PC; C: metal; N: nylon
Drain choices
Blank: semi-automatic with manual drainage; A: automatic
Filter choices
Blank: 40 µm; W: 5 µm
Thread choices
Blank: PT; G: G; T: NPT
Bracket choices
Blank: bracket included; J: no bracket
Internal Construction
The parts table covers the GAF series. Items 1–6 identify the filter construction and the selected bowl material. The catalog illustrates GAF200 and GAF600 section views; the additional guard/level-indicator items below are explicitly labeled as those drawing references, not a claim that every bowl version has both assemblies.
Drawing Item
Material / Current Selection
1 — Body
Aluminum alloy
2 — O-ring
NBR
3 — Air guider
High-viscosity POM
4 — Filter element
HDPE; 5 µm for this product
5 — Umbrella baffle
High-viscosity POM
6 — Drain bowl
Aluminum alloy (metal bowl)
Series Drawing Reference
Material / Scope
7 — Bowl guard
SPCC; identified in the GAF200 reference section
8 — Liquid-meter inner cover
PC; identified in the GAF600 reference section
9 — Liquid-meter seal
NBR; identified in the GAF600 reference section
10 — Liquid-meter cover
SPCC; identified in the GAF600 reference section
Performance Curves
Parameter
Details
Current family plot
GAF300; horizontal axis: flow in L/min, shown from 0 to 6000; vertical axis: outlet pressure, 0–0.6 MPa.
Reading the chart
The curves show performance under their indicated test conditions. The end of the plotted axis is not a rated flow at every pressure.
Inlet-pressure condition
The linked GAF flow plot does not print a separate inlet-pressure value. Do not import a test pressure from another family’s curve.
Dimensions and Mounting
Drawing dimensions are in millimeters. Lettered or local callouts retain the catalog drawing references; use the drawing for their exact datums.
Parameter
Details
A — drawing dimension
62.5 mm
B — drawing dimension
67.5 mm
BA — drawing dimension
41 mm
C — drawing dimension
197 mm
CA — drawing dimension
179 mm
K — drawing dimension
6.5 mm
KA — drawing dimension
40 mm
KB — drawing dimension
8 mm
KC — drawing dimension
27 mm
P — main port
G 1/2
PA — drawing dimension
158 mm
Q — drain connection
G1/4
Bracket-dependent outline
The drawing shows the optional bracket. C and CA are separate vertical drawing references; the J option does not include the bracket.
For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog.
Weight Reference and Catalog Edition
Approximate reference weight: 403 g. The 2022 comprehensive catalog, printed page 300, lists GAF300C–10J at this value. This same-family / same-size reference is used for the current listing; it is not a published weight for the complete current option code. Differences not individually mass-adjusted: current port 15 differs from reference port 10; filter option W; thread option G. This is a reference estimate, not an individual measurement or packaged shipping weight. The linked family catalog separately gives 360 g as its general family reference. The two source values have different published scopes; the selected weight-field reference follows the 2022 table.
Product form
Specifications: GAF300C15JWG is an AirTAC GAF300 air filter with a metal bowl, G 1/2 ports, a 5 µm element and...
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✓ Free shipping on orders US$30+ under 2 kg
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Download: 3D model selection. ↗ Shipping & delivery times In-stock items: processed and shipped within 1–3 business days. Custom-made items: G/NPT threads and non-standard specifications require 7–15 business days of factory production before shipping.
Standard international delivery typically takes 7–13 business days after dispatch , depending on customs clearance and the local delivery network. Processing or production time is additional. Next-day and overnight delivery are not available.
Most products ship from our manufacturing centers in Asia, then transfer to a local carrier after customs clearance.
Read our shipping policy
Shipping costs & import taxes Free shipping: orders of US$30 or more weighing under 2 kg. Import duties and taxes are included on all orders.
If an overweight shipping surcharge applies after packing, we pause shipment and email you the amount for approval before dispatch. This is a transport charge, not an import tax. If you do not reply within 7 days, the order is canceled and fully refunded.
Shipping charges and tax details
Model selection & custom orders Please check the full model number, dimensions, thread type, stroke and voltage where applicable before ordering. If you are unsure, email airtacs@airtacs.com with the model number and required specifications.
Custom-made products, including G/NPT thread specifications and custom-built parts, are non-returnable and non-refundable under our refund policy.
Read the refund policy before ordering
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If delivery fails, contact the local carrier and email airtacs@airtacs.com with your order and tracking numbers. For failures caused by an incorrect/incomplete address or an unreachable recipient, return to the local warehouse typically takes 7–30 business days. Redelivery requires an additional shipping fee; cancellation after failed delivery is subject to deductions for original shipping and carrier return fees.
Delivery issue policy
Returns & product issues Eligible returns are accepted within 7 days of delivery . Items must be unused, uninstalled and in their original factory packaging. Contact airtacs@airtacs.com for a Return Authorization (RA) number before returning anything.
Ordered the wrong model or changed your mind? You pay return shipping, original shipping is non-refundable, and a 50% restocking fee is deducted from the actual price paid for the returned product.
Defective, damaged or incorrect item? We provide a replacement and cover return shipping; no restocking fee applies. Custom-made items are excluded from standard returns. These terms are subject to applicable law and do not limit your statutory rights.
Read the full refund policy
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For payment or invoice questions, email airtacs@airtacs.com with your order number.
Description
Specifications: GAF300C15JWG is an AirTAC GAF300 air filter with a metal bowl, G 1/2 ports, a 5 µm element and semi-automatic drainage with manual drainage, supplied without a bracket.
Airtac GAF200-600 air preparation series are functional alternatives to SMC AF20-40 series.
Product Catalog
Download Airtac Product Catalog (PDF)
For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog.
Model Code Explained
Code
Meaning for This Product
GAF
GA Series air filter
300
300-size body
C
metal bowl
15
1/2-inch nominal port size
Blank drain code
semi-automatic drainage with manual drainage
J
No bracket
W
5 µm filter
G
G thread
Product Features
The filter removes moisture and solid particles from compressed air.
The filter uses air rotation to separate liquid and an element to remove particles, with low pressure loss and high water-separation performance.
The catalog provides semi-automatic drainage with manual operation, or automatic drainage. The selected option is identified above.
Bowl materials are selected by model code, allowing the published PC, metal and nylon options to be distinguished.
Technical Specifications
Parameter
Details
Working medium
Air
Main ports
G 1/2
Filtering grade
5 µm
Pressure range
0.15–0.9 MPa (20–130 psi)
Proof pressure
1.5 MPa (215 psi)
Temperature
−5 to 70 °C, non-freezing
Bowl material
metal
Drain type
semi-automatic drainage with manual drainage
Drain bowl capacity
60 cc
Mounting bracket
Not included
Catalog reference weight
360 g for the standard family model in this linked catalog. This is a catalog reference, not a measured weight of this individual option combination or a shipping weight.
Series Ordering Options
These are ordering alternatives for the current size. The model-code table identifies the configuration supplied under this listing; alternative options are not extra parts supplied together.
Parameter
Details
Body and port options for this size
08 = 1/4 inch, 10 = 3/8 inch, 15 = 1/2 inch
Bowl choices
Blank: PC; C: metal; N: nylon
Drain choices
Blank: semi-automatic with manual drainage; A: automatic
Filter choices
Blank: 40 µm; W: 5 µm
Thread choices
Blank: PT; G: G; T: NPT
Bracket choices
Blank: bracket included; J: no bracket
Internal Construction
The parts table covers the GAF series. Items 1–6 identify the filter construction and the selected bowl material. The catalog illustrates GAF200 and GAF600 section views; the additional guard/level-indicator items below are explicitly labeled as those drawing references, not a claim that every bowl version has both assemblies.
Drawing Item
Material / Current Selection
1 — Body
Aluminum alloy
2 — O-ring
NBR
3 — Air guider
High-viscosity POM
4 — Filter element
HDPE; 5 µm for this product
5 — Umbrella baffle
High-viscosity POM
6 — Drain bowl
Aluminum alloy (metal bowl)
Series Drawing Reference
Material / Scope
7 — Bowl guard
SPCC; identified in the GAF200 reference section
8 — Liquid-meter inner cover
PC; identified in the GAF600 reference section
9 — Liquid-meter seal
NBR; identified in the GAF600 reference section
10 — Liquid-meter cover
SPCC; identified in the GAF600 reference section
Performance Curves
Parameter
Details
Current family plot
GAF300; horizontal axis: flow in L/min, shown from 0 to 6000; vertical axis: outlet pressure, 0–0.6 MPa.
Reading the chart
The curves show performance under their indicated test conditions. The end of the plotted axis is not a rated flow at every pressure.
Inlet-pressure condition
The linked GAF flow plot does not print a separate inlet-pressure value. Do not import a test pressure from another family’s curve.
Dimensions and Mounting
Drawing dimensions are in millimeters. Lettered or local callouts retain the catalog drawing references; use the drawing for their exact datums.
Parameter
Details
A — drawing dimension
62.5 mm
B — drawing dimension
67.5 mm
BA — drawing dimension
41 mm
C — drawing dimension
197 mm
CA — drawing dimension
179 mm
K — drawing dimension
6.5 mm
KA — drawing dimension
40 mm
KB — drawing dimension
8 mm
KC — drawing dimension
27 mm
P — main port
G 1/2
PA — drawing dimension
158 mm
Q — drain connection
G1/4
Bracket-dependent outline
The drawing shows the optional bracket. C and CA are separate vertical drawing references; the J option does not include the bracket.
For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog.
Weight Reference and Catalog Edition
Approximate reference weight: 403 g. The 2022 comprehensive catalog, printed page 300, lists GAF300C–10J at this value. This same-family / same-size reference is used for the current listing; it is not a published weight for the complete current option code. Differences not individually mass-adjusted: current port 15 differs from reference port 10; filter option W; thread option G. This is a reference estimate, not an individual measurement or packaged shipping weight. The linked family catalog separately gives 360 g as its general family reference. The two source values have different published scopes; the selected weight-field reference follows the 2022 table.