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SMC Air Filter: Coalescing, 1/2 in Rc, 5 micron, 145 psi Max Op Pressure, Plastic Bowl - SMC FRL Air Filters
SMCSMC FRL Air Filters

SMC Air Filter: Coalescing, 1/2 in Rc, 5 micron, 145 psi Max Op Pressure, Plastic Bowl

The SMC Air Filter: Coalescing (MPN AF40-04D-D) is an FRL air filter from the AF-D series. It features a 1/2 in Rc port size, 5 micron filtration, a maximum operating pressure of 145 psi, a plastic bowl, and an auto…

SKU 3G-OTH-135368

Also listed as: AF4004DD · AF40 04D D

Brand
SMC
Item
Air Filter: Coalescing, 1/2 in Rc, 5 micron, 145 psi Max Op Pressure, Plastic Bowl
Category
SMC FRL Air Filters
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SMC
Manufacturer Part Number
AF40-04D-D
Type
5 micron, Plastic Bowl, Auto Drain
Rc
1/2 in
Max Op Pressure
145 psi

Technical Documents

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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC Air Filter: Coalescing (MPN AF40-04D-D) is an FRL air filter from the AF-D series. It features a 1/2 in Rc port size, 5 micron filtration, a maximum operating pressure of 145 psi, a plastic bowl, and an auto drain.

Frequently Asked Questions

What is the SMC AF40-04D-D air filter used for?

The SMC AF40-04D-D coalescing air filter removes water, oil, and particulates from compressed air systems. It is used in pneumatic circuits to protect downstream components like valves and actuators from contamination, ensuring reliable operation in industrial automation and manufacturing environments.

What are the specifications of the SMC AF40-04D-D air filter?

The SMC AF40-04D-D is a coalescing air filter from the AF-D series with a 1/2 in Rc port size, 5 micron filtration rating, and a maximum operating pressure of 145 psi. It features a plastic bowl and an auto drain for automatic condensate removal.

Where to buy the SMC AF40-04D-D air filter worldwide?

You can source the SMC AF40-04D-D coalescing air filter through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine SMC FRL components for your pneumatic systems.

How to install the SMC AF40-04D-D air filter?

Install the SMC AF40-04D-D air filter by connecting the 1/2 in Rc ports to your compressed air line, ensuring flow direction matches the arrow on the body. Mount the filter vertically with the bowl facing down, and connect the auto drain to a suitable collection point. Tighten fittings to the rated 145 psi maximum.

Used in

Common applications for SMC
Automotive assembly — SMC ZP3 flat vacuum pads for handling small components in pick-and-place robots
Semiconductor manufacturing — SMC ZM series vacuum generators with needle valves for precise wafer handling
Food packaging — SMC AW-D series filter regulators for clean compressed air in pneumatic actuators
General industrial automation — SMC AS2211F speed control valves for regulating cylinder speeds in conveyor systems
Vacuum conveying — SMC ZH series box-type vacuum generators for material transport in packaging lines
Machine tool coolant systems — SMC ZF series in-line filters to protect vacuum ejectors from debris

SMC Products

3G Electric supplies SMC smc frl air filters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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