Shopping Cart

Your cart is empty.

Your cart is empty.

NANPU 3/4' NPT Compressed Air Filter Regulator Lubricator Combo, Water/Oil Trap Separator - Gauge(0-150 psi), Poly Bowl, Manual Drain, Bracket - AC4010-06M

Free shipping on orders over $29.99

$74.99

$ 36 .99 $36.99

In Stock

About this item

  • Manual Drain - User Control, Enhanced Reliability, Versatile Application, Simple Maintenance, Ideal for Low Usage Scenarios, Environmentally Friendly.
  • This Air Filter Features a 5 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 41-140℉ (5-60℃); Flow Rate of 105 SCFM (3000 L/minute) @ 90 psi.
  • Includes Manual Drain & Polycarbonate Bowl with Metal Guard, 0-150 Gauge & Bracket, 2 x 3/4" NPT Fittings, 1 x Thread Seal Tape.



Product Description

NANPU 3/4" NPT Manual Drain Air Filter, Regulator & Lubricator (FRL) Combo

NANPU 3/4" NPT Manual Drain Air Filter, Regulator & Lubricator (FRL) Combo is a high-quality device designed for air filtration, pressure regulation, and air lubrication in pneumatic systems. This product stands out for its manual drain feature, which allows users to easily remove accumulated moisture and contaminants.

Air Filter Regulator Lubricator

Accessories

Brand Package & Foam Box

User's Manual

1

Preparation

The assembly of all calibration shall meet the maximum flow requirement.

Please clean the port and fitting before installation, it will effectively avoid bringing dust to the air path.

Pay attention to the direction of airflow and the arrow pointing on the product body if correct, minding port and thread size if match.

3

Pressure Adjustment

Pull up the knob of the pressure gauge, and rotate it:

If you do a 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 a leakage problem.

2

Dial Reading

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.

4

Manual Drainage

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.

5

Oil Adjustment

Rotate the needle valve in the “+” direction to increase the oil absorption speed, and it will slow down or stop when you rotate to “-” direction.

6

Refueling

Rotates the refueling screw clockwise, the oil you add should not exceed 80% of the bowl. After refueling, please tighten the refueling screw.

SUPPORT YOUR PENUMATIC WORLD

pneumatic  compressed air regulator filter lubricator water trap separator dryer 1/4 3/8 1/2 npt

NANPU - Dedicate to F. R. L

After more than 30 years of development, NANPU Pneumatic has a professional air power system design and production team to provide customers with high quality products and services. Since clean air is an indispensable part in many fields of industry for all kinds of equipment and tools, NANPU F.R.L (Air Filter, Air Regulator, Air Lubricator and their combinations) can make your air supply safer and more efficient. We provide customized products and services for your differentiated needs.


Zach
2025-08-12 16:18:01
Works well, just got it so I'm still trying to figure out how much oil to add to it. But it was easy to install and easy to use. I have not had any problems with leakage at this time.
Anthony
2025-07-04 10:09:52
Works well, comes with everything you need!
Finemeat
2025-07-02 18:22:28
The adjustment valve stuck in the full open position and flooded my air system with oil. Horrible experience.
Al Dacey
2025-06-22 15:52:54
I use this to blow out loose sand from my casting boxes. You need a very low air pressure to do this so that you do not blow away extra sand that need to stay put. My compressor can not go that low so I had to get one of these. Now I can put may air pressure to 4 psi and don't need to blow on it with my mouth. Used it twice so far and have no complaints at all.
NickiNickNick
2025-06-21 15:31:31
It'll work for a small cup gun but with anything large volume, I don't think it'll hold up. Great for body panel paint jobs
christopher.robot
2025-05-15 16:56:01
This is an odd one. The regulator regulates, the separator removes moisture, and the oiler adds oil. So it does what it's supposed to. However - I find some of the design choices odd.The oiler has a curious "flow diverter" construction which creates a serious choked flow condition (the hand-cut notch is original). Now, most air tools that require an inline oiler are going to be high-consumption tools. Constructing an oiler that severely restricts flow seems a bit foolhardy. My SMC unit (at ten times the price, admittedly) has no such design anomaly. The oiler mechanism also seems to trap oil, as the oil seen in the pictures is how it arrived...That said - I did not test the output flow through the oiler, as I'm not currently equipped to do so. It's entirely possible it meets the rated 20 SCFM, but that metric should be take with some skepticism. Few people understand the difference between "S"CFM and just CFM. SCFM is a mass flow, which means that at higher pressure you actually have lower volumetric flow. The listing shows the metric flow in lpm rather than SLM, which adds to my skepticism. The 'diverter' element is rigid but not inflexible, so it's entirely possible it deflects adequately under flow conditions. It's just...odd...Me - I've removed the oiler and I use just the regulaor and separator on my small lab compressor for general purpose use, and it works well. Gave it three stars for being questionable to my eyes, especially at the price-point. YMMV.My recommendation? Do your research, see what's available and what the price-points are. If the above considerations are of no concern, and the price is right for you - well then who could argue with that?
Experimental
2025-05-02 17:43:21
This air filter/regulator/oiler is almost a necessity when working with compressed air tools. My application is to control air I have routed to my unfinished basement to supply construction air tools while I complete the finishing process.The first thing you will notice is the small size. This will limit the amount of air flow, but I can only use one tool at a time and my air supply demand isn't that great...no issue. It does require that the filter be checked frequently for water during humid times...no problem...its easy to drain and drains automatically when pressure is released.During assembly, expect to have to spend some time to minimize air leaks. Thread tape is provided but expect to use 5 or 6 wraps or pipe dope such as Rector Seal to get an air-tight fitting.Normally filters are attached near the air source. In my case it will be placed within the supply line. To help protect the filter I've attached the mounting bracket to a wood skid to keep it in position and to protect it from damage. Remember that this is a lighter duty filter and does not have a metal cage like the more expensive industrial intended filters. Plan ahead and protect it BEFORE you break it.Its a nice filter/regulator/oiler given the price point but expect to treat it accordingly and recognize the limitations prior to purchase.
W. K. Holton
2025-04-29 18:25:13
I use this setup to powdered coat at home. It keeps the water out of the lines and keeps the flow perfect.The setup is easy and the regulator is great. I didn’t use the fittings that came with it as I have my own that I needed for my setup, but they look decent and will last.Water separation works great. I don’t use the oil side as that would ruin the powder coat, but I’m sure it works well.The gauge reads accurately and the entire unit is light enough I didn’t need to mount it, just hung it from a wire (which helps because the powder booth is canvas).I’m super happy with this and I’d buy another if I needed one.
Chris
2025-04-09 13:40:34
This regulator should do the job nicely in replacing my old unit.Looks good.A+++++++
Gonzalo
2025-03-23 18:46:50
Good product overall
Teresa Mazur
2025-03-12 17:34:46
This is the second unit. The first unit leaked and the water housing release did not work. Sent it back and got another one and this one leaks as well. Cheap garbage do NOT buy!
J. Vout
2025-01-28 14:30:48
looked good broken valve missing parts
Recommended Products

$13.77

$ 6 .99 $6.99

4.5
Select Option

$53.11

$ 22 .99 $22.99

4.4
Select Option

$486.46

$ 99 .00 $99.00

4.3
Select Option