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NANPU

NANPU 1/4" NPT Air Drying System - Manual Drain, Poly Bowl - DFR-02M

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Availability: In Stock.
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Arrives Wednesday, Sep 30
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Size: 1/4" NPT


Features

  • Manual Drain - User Control, Enhanced Reliability, Versatile Application, Simple Maintenance, Ideal for Low Usage Scenarios, Environmentally Friendly.
  • This Air Filter Features a 6 Micron Brass Filter Element for Excellent Filtering Performance, Longer Life, and Reuse Feasibility.
  • Max Supply Pressure of 145 psi; Operating Pressure Range of 0-125 psi.
  • Temperature Range of 41-140F (5-60C); Flow Rate of 20 SCFM (550 L/minute) @ 90 psi.
  • Includes Manual Drain & Polycarbonate Bowl with Metal Guard, 0-150 Gauge & Bracket, a pair of Metal Air Coupler& Plug Kit, 2 x 1/4" NPT Fittings, 1 x Thread Seal Tape

Description

NANPU 1/4" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo is a high-quality device designed for air filtration and pressure regulation in pneumatic systems. This product stands out for its manual drain feature, which allows users to easily remove accumulated moisture and contaminants. Air Coupler＆ Plug Kit, Thread Seal Tape and Fittings as additional accessories to bring more convenience to your installation. The original packaging and foam box give the product better protection, prevent any damage that may have occurred during transit. For more details about this product, please refer to the user‘s manual. Air Filters / Regulator Accessories Brand Package ＆ Foam Box User's Manual The assembly of all calibration shall meet the maximum flow requirement. Please clean the port and fitting before installation, it will effectively avoid bring dust to the air path. Pay attention to direction of air flow and arrow pointing on product body if correct, minding port and thread size if match. Pull up the knob of pressure gauge, rotate: If you do clockwise rotation, pressure will rise steadily.Pressure will down when you rotate counterclockwise. Stop turning after reaching the required index and lock down the knob,forget this step you may face leakage problem. Make sure that the pressure gauge is tightly installed on the main body, and pay attention to whether the reading rises and falls smoothly while adjusting pressure. With manual drainage, you can manually drain the water in the filter cup, which is easy to operate. When the water level exceeds the upper limit, drainage must be performed, otherwise it will cause poor dehumidification. Pay attention to the arrow at the drain switch: ↑ is to close the drainage, at this time the drain head cannot exhaust and drain water. ↓ is to open the drainage, at this time the drain head is exhaust and drain continuously. At NANPU Pneumatic, we believe clean, reliable air power is the foundation of efficient industrial performance. With years of experience and a dedicated engineering team, we specialize in designing and manufacturing air treatment solutions—Air Filters, Regulators, Lubricators, and integrated FRL systems—that help protect your equipment and optimize output. Trusted by professionals across industries, NANPU products are built for precision, durability, and easy integration. Whether you're outfitting a single workstation or an entire production line, we offer tailored solutions to meet your exact air management needs. Empower your pneumatic system with NANPU—Engineered for Clean Air. Built for Performance.

Package Dimensions: ‎6.77 x 6.38 x 2.52 inches


Item Weight: ‎1.43 pounds


Manufacturer: ‎NANPU


Date First Available: ‎July 29, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Excellent Performance at a Great Price
Size: 1/4" NPT
Review Image by Huntyre Huntyre
Review Image by Huntyre Huntyre
Review Image by Huntyre Huntyre
Review Image by Huntyre Huntyre
Review Image by Huntyre Huntyre
This is my third NANPU product and they traditionally perform very well in my environment. I use these products on my compressed air system that provides air to my air-driven tools, air-driven paint guns, and general compressed air blow-off the-dust applications. So, I use them a lot ;-). I also use my compressed air system for heavier jobs with air-hungry tools and the sandblaster. The NANPU drying system works very well and is perfect for paint guns and smaller tools that do not need lubrication however, many of the tools, such as ‘nailers and lug guns require lubrication to reduce friction and wear on the internal components and allow the tool to run smoother. So a second line is required to add the lubricator for those tools needing lubrication. I install the lubricators as close to the location that the tools that need lubrication, so it minimizes the amount of compressed lines I need. The second NANPU dryer and lubricator are 75’ away from the compressor and primary NANPU dryer. I will put a third NANPU in on a smaller line since I can control the pressure as well as maintaining a “dry line”. I am in an area that is very humid in the summertime and my compressor is inside but not in HVAC space for the noise consideration. I have been very pleased with all the NANPU products I have and which are still in use after years of service. They are easy to adjust, easy to clean and maintain, and I have never had a failure even under 130 PSI for years. These products compete with light industrial-classed equipment without the industrial pricing. ... show more
Reviewed in the United States on December 29, 2023 by Huntyre Huntyre
    • The 1/4" NPT is a smaller set up for the occasional spray project
Size: 1/4" NPT
Review Image by Luke S Luke S
Review Image by Luke S Luke S
Review Image by Luke S Luke S
Review Image by Luke S Luke S
This 1/4" NPT twin bowl air drying system by NANPU is great for a smaller set up to ensure that your air is moisture free for cleaner paint jobs. I don't spray full-time so this set up works well for the small projects I do occasionally. I use a variety of paint spray guns from cup guns to HVLP to an airbrush set up. As this is a smaller set up it works perfectly for airbrushing. For higher air volume applications, the throughput can lag a little but you can tune the regulator to compensate for air pressure spikes. You may notice a sharp drop in pressure after you first trigger the air but this is relatively easy to deal with when spraying and can also be lessened by using shorter or larger diameter hoses from the drying unit. Depending on what I'm spraying, I will sometimes use a regulator at the gun as well as another moisture trap to be extra vigilant. If you want your air as pure as possible for spraying, it's good to drain your compressor regularly and also have an oil trap with your air supply. The twin drying unit comes with fittings and a small pressure gauge to get you set up quickly and easily. I used my own teflon tape as it appears the small roll provided is not ideal. The bowls are made of plastic as are the release valves for the collected moisture. There are no additional bowl guards on this smaller unit so this would not exactly be considered a professional set up. However, at the current price of $32.99, it's an affordable way to ensure dry air if you're just getting started or want to keep your costs down. I'm not sure about the durability of this unit yet but for now I'll give it 4 stars. ... show more
Reviewed in the United States on December 10, 2023 by Luke S Luke S
    • Great for the Price, The Release Tabs Feel Fragile
Size: 1/4" NPT
Review Image by DesertDweller DesertDweller
Very nice air filter for the price. It does a great job drying the air line and also includes a pressure regulator. For the current price of around $33 it's a solid value. Construction quality is great overall, but the small black drain release tabs feel a bit too thin and fragile for my liking. So far they have worked fine, but they feel like the weakest part of the product and I worry that they may eventually break over time. This is unfortunate because they are the main moving part that will get strained with repeated use. Hopefully I am wrong and they will hold up, because everything else about this little filter combo unit is nearly perfect. Do yourself a favor and chuck the included white PTFE tape in the bin immediately. Get some high quality tape such as Venom, Hercules Megatape, Monster, or LA-CO Yellow Gas Tape. They are thicker than the cheapo tapes and much easier to work with for a leak-free connection because they don't shred and fall apart. After using some quality tape on the threads and assembling, the unit is leak-free and working well. ... show more
Reviewed in the United States on December 23, 2023 by DesertDweller DesertDweller
    • Smaller than I thought but it works great.
Size: 1/4" NPT
I use this on my main compressor system because living in the Pacific Northwest moisture is a constant battle. Its hard to keep the airlines dry and by extension moisture out of my professional grade air tools. In my case I wish it had a larger bulb because during a real moist day it can need dumped more than once. I am pleased with this tool and if I were in a dryer climate I wouldn't really have any complaints. ... show more
Reviewed in the United States on December 31, 2023 by Derek Siedentopf
    • They did a superior job drying the air. A lot better quality and well-made than my HF filters
Size: 1/4" NPT
I just recently decided to paint my car and needed to use the air drying filter at the compressor and the gun. These are very high-quality filters and provide the first layer of protection for air coming out of the compressor. My compressor is old and might be rustic. I forgot to take the picture but when I started using the compressor for this job after a while I saw a lot of moisture trapped in the filter. The air that was coming out of the other end was completely dry. I then used the valves to flush the water. If you have this I do not think you need to have a filter on a tool or gun unless you are using a long hose 50ft or above and working in a high-humidity environment. These are not small so make sure you have ample space. All in all, I am very satisfied with it and price vs value is awesome. ... show more
Reviewed in the United States on December 6, 2023 by Amin

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