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NANPU Air Drying System - Filters, Pressure Regulator Combo NANPU

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NANPU 1" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl

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4.3 2,504 ratings

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in Compressed Air Combination Filter Regulators

$139.99

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Size: 1" NPT

Style: 5 μ

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Purchase options and add-ons

1" NPT Piggyback Air Filters/Regulator Combo
Double 5 Micron Brass Filter Element, Excellent Filtering Performance, Much Longer Life and Reuse Feasibility
Max Supply Pressure:145 psi; Operating Pressure: 0-125 psi
Temperature Range: 41-140℉ (5-60℃）；Flow Rate: 176 SCFM (5000 L /Minute)@ 90 PSI
Includes Semi-Auto Drain & Polycarbonate Bowl, 0-150 Gauge & Bracket，a pair of Air Coupler＆ Plug Kit, 2 x 1" NPT Fittings, 1 x Thread Seal Tape

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Product details

Package Dimensions ‏ : ‎ 13.07 x 11.85 x 5.35 inches; 8.77 Pounds
Date First Available ‏ : ‎ March 1, 2021
Manufacturer ‏ : ‎ NANPU
ASIN ‏ : ‎ B08XQCNNNR

Best Sellers Rank: #4,539 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
- #1 in Compressed Air Combination Filter Regulators

Customer Reviews:
4.3 2,504 ratings

From the brand

NANPU Air Sand Blaster Gun
NANPU Air Filter Regulator
NANPU Air F.R.L Combo
NANPU Air Drying System
NANPU Air Regulator
NANPU Air Filter

Product Description

NANPU 1" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo

Double air filters is designed to remove most liquid and solid particles from the air supply，more cleaner than ordinary single filter. The Self-Relieving Pressure Regulator is used to adjust the outlet pressure.

Brand Package ＆ Foam Box

The original packaging and foam box give the product better protection, prevent any damage that may have occurred during transit.

Accessories

Plug Kit, Thread Seal Tape and Fittings as additional accessories to bring more convenience to your installation.

User's Manual

For more details about this product, please refer to the user‘s manual.

Installation and Operating:


Preparation 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.	Pressure Adjustment 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.	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.	Drainage Drainage column will automatic excrete if there is no pressure,and it will close during the air flow passing. When the water level is beyond upper limit, drainage is necessary, otherwise that will cause poor dehumidification.

Notice:

Please use a wrench to tighten fittings to avoid leakage.

The first installation may have an excretion reaction ( Not leakage, for the first time the internal pressure is different from the outside, it is necessary to discharge the excess air first ) In this case, please patiently wait for a while and it will work well.


	Air Regulator	Air Filter	Air Filter/Regulator	Double Air Filters/Regulator	Air Filter, Regulator＆Lubricator	Air Filter, Regulator＆Lubricator

Customer Reviews	486	339	1,799	150	1,811	123
Price	$54.98	$29.99	$89.99	$71.99	$118.99	$125.99
Series	AR5000-10	AF4000-04	AW5000-10	AWF4010	AC5010-10	AC5000-10
Port Size	1" NPT	1/2" NPT	1" NPT	1/2" NPT	1" NPT	1" NPT
Temperature Range	41-140 °F	41-140 °F	41-140 °F	41-140 °F	41-140 °F	41-140 °F
Max Inlet Pressure	145 psi	145 psi	145 psi	145 psi	145 psi	145 psi
Regulator Pressure Range	0-145 psi	0-145 psi	0-145 psi	0-145 psi	0-145 psi	0-145 psi
Filter Rating		5 Micron	5 Micron	5 Micron ＆ 0.5 Micron	5 Micron	5 Micron
Drain		Semi-Auto	Semi-Auto	Semi-Auto	Semi-Auto	Semi-Auto
Bowl Material		Polycarbonate w/ guard	Polycarbonate w/ guard	Polycarbonate w/ guard	Polycarbonate w/ guard	Polycarbonate w/ guard

TECHNOLOGY CHANEGS LIFE & TECHNOLOGY CHANGED BY NANPU

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 and services. Since clean air is 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 various needs.

Looking for specific info?

Customer reviews

4.3 out of 5

2,504 global ratings

How customer reviews and ratings work

Customers say

Customers are happy with ease of setup, and performance of the industrial wheels. They say it is easy to set up and performs well. However, some customers have reported issues with leakage. They mention that the filters and regulators leak air. Customers also dislike the fit. Opinions are mixed on quality, moisture, value, and size.

AI-generated from the text of customer reviews

100 customers mention85 positive15 negative

Customers like the performance of the industrial wheels. For example, they mention it works well, is great, and works amazingly with their stationary air compressor. Some say that the gauge to do a pressure test works perfect without the filters attached.

"...I put an inline desiccant cartridge after the regulator and all works great. A good cheap alternative for home use air systems." Read more

"Worked great" Read more

"Works perfect" Read more

"Easy to install. Been working great so far." Read more

58 customers mention51 positive7 negative

Customers find the setup of the industrial wheels to be easy. They mention that it works well, is easy to mount, and went together with no issues. Some say that the wheels come mostly assembled.

"It does a nice job removing water from the air line. Installation was pretty much as expected but the fittings that come with it are very loose and..." Read more

"Easy install works so far would like to give it more time to test it but so far so good" Read more

"Easy to install. Been working great so far." Read more

"...included, plumber's tape (though it is really thin), and it came mostly assembled. The way they designed this makes each module interchangeable...." Read more

53 customers mention37 positive16 negative

Customers are mixed about the value of the wheel. Some mention it's a great value, hard to beat for the price, and easy to use. Others say it'll waste your money and time.

"...A good cheap alternative for home use air systems." Read more

"Very good value" Read more

"...JUNK WITH A HIGH PRICE. Don’t waste your hard earned $$ with this company’s JUNK PRODUCTS . Spend a little more, and get a better quality devise...." Read more

"...Plus price was great!!" Read more

79 customers mention33 positive46 negative

Customers are mixed about the quality of the wheel. Some mention it's good quality and built fairly well, while others say the air fittings are plastic and not strong, and the quality control is poor. The mounting bracket screws came apart in several pieces, and 1 of the 2 NPT nipples was not machined properly to fit the air chuck. The diaphragm material has lost all its resilience and was stiff. The product only lasted for about 3 months.

"...Cheaply made with cheap plastic parts, BUYER BEWARE, these devises are not worth your $ investment, and constant air component air leaks causing my..." Read more

"This unit seems to be off good quality but when I started to connect my air hose fittings to it, I ran into a problem...." Read more

"...Only negative so far was the psi guage leaks and has too short of threads to fully tighten into housing without making contact with housing...." Read more

"...Water that would have been entering my tools. Seems to be built solidly. Time will tell, but so far I am happy with this unit." Read more

22 customers mention15 positive7 negative

Customers are mixed about the size of the industrial wheels. Some mention that it fits their portable compressor well, is nice and small, and is configurable. However, others say that it's a bit smaller than expected, and that the bowls are a little larger.

"...The fitting is a great fidget toy though." Read more

"...It’s great! Small footprint, easy to mount with a couple screws to the end of my workbench and for me the best part of it all is the dial indicator..." Read more

"These are extra small. But I did do a complete paint job, drained after sealer, base, and then clear." Read more

"...plug and play and trouble-free, but it works good-nuff and is very configurable." Read more

21 customers mention12 positive9 negative

Customers are mixed about the moisture in the air system. Some mention that it removes around 80% of the moisture, keeping the system dry. However, others say that it does a minimal job of removing moisture and constantly leaks air. They also get showers of moisture when disconnecting downstream quick disconnects.

"...I dont recommend using the supplied sealing tape. It does collect a good bit of moisture. Once you deplete the system it auto purges and thats nice...." Read more

"...I will see moisture shoot from my air chuck sometimes. I was wondering if I could swap out the filtering material with desiccant instead...." Read more

"...They really work well to eliminate water in the compressor air lines!..." Read more

"...is zero captured moisture in the bowls, but evidence of moisture contamination from the air line in the paint...." Read more

80 customers mention13 positive67 negative

Customers are dissatisfied with the leakage of the industrial wheels. They mention that it started leaking after 2 years of use, the gauges both leak air, and the pressure valve leaks. They also report that the thread fittings and the o-ring at the top of the filter develop cracks.

"...After less than 2 months of use, both units LEAK AIR AT THE FILTER BOWLS, the GAUGES BOTH LEAK AIR, the Very FRAGILE BOWL AIR RELEASE VALVES LEAK,..." Read more

"...but the .5 filter doesnt and leaks till psi above 20psi. i try to work valve in seat with no luck...." Read more

"Overall nice unit. Only negative so far was the psi guage leaks and has too short of threads to fully tighten into housing without making contact..." Read more

"...as 4 stars rather than 5: the filter drain valve assemblies and small air leaks.*..." Read more

18 customers mention4 positive14 negative

Customers are dissatisfied with the fit of the wheel. They mention that the fittings are not the best, the threaded unions and single fitting are unnecessary, and the connectors do not fit properly. Some customers also report that the bowls crack and leak and that they cannot find replacement parts.

"...Included threaded unions and single fitting are unnecessary and pointless. The fitting is a great fidget toy though." Read more

"...This one came with a gauge that didn’t fit, an npt plug that wasn’t tapered and wouldn’t seal, and useless thread tape...." Read more

"...Just throw them out… They will not fit other i/m style connectors properly at all, believe me I tried…...." Read more

"I was really impressed with this unit. All the fittings I needed were included, plumber's tape (though it is really thin), and it came mostly..." Read more

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Top reviews from the United States

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mcoomers

great value

Reviewed in the United States on April 19, 2024

Size: 1/2" NPTStyle: 5 μVerified Purchase

I bought this more for the pressure regulator than for the drying and am very happy with it so far. I'm just running air tools off of it right now, so drying really isn't an issue.

Helpful

Tim H

Worked great

Reviewed in the United States on May 3, 2024

Size: 1/4" NPTStyle: 5 μVerified Purchase

Worked great

Helpful

JTC

Works good

Reviewed in the United States on March 28, 2024

Size: 1/2" NPTStyle: 5 μ, Metal Coupler & PlugVerified Purchase

It does a nice job removing water from the air line. Installation was pretty much as expected but the fittings that come with it are very loose and will require a lot of thread tape or pipe liquid sealer.

Helpful

daniel sparks

Heavy water removal, NOT a drier

Reviewed in the United States on April 21, 2024

Size: 1/4" NPTStyle: 5 μVerified Purchase

The media could not be loaded.

Pressure regulator works. I dont recommend using the supplied sealing tape. It does collect a good bit of moisture. Once you deplete the system it auto purges and thats nice. It is not a drier by any standards, moisture will still get to your tools. I put an inline desiccant cartridge after the regulator and all works great. A good cheap alternative for home use air systems.

Helpful

George B.

Very good product

Reviewed in the United States on April 16, 2024

Size: 3/8" NPTStyle: 5 μVerified Purchase

Very good value

Helpful

Michigan Mike

Leaks between the stages.

Reviewed in the United States on March 15, 2024

Size: 3/8" NPTStyle: 0.01 μ, Metal Coupler & PlugVerified Purchase

All user installec parts are sealed, cant say the same for the factory connections. Will be disassembling it to try and seal them.

Helpful

Joseph D.

Good price

Reviewed in the United States on April 1, 2024

Size: 3/8" NPTStyle: 5 μ, Metal Coupler & PlugVerified Purchase

Easy install works so far would like to give it more time to test it but so far so good

Helpful

JAJ

Peace of junk

Reviewed in the United States on May 6, 2024

Size: 3/8" NPTStyle: 5 μVerified Purchase

Peace of junk , air started leaking out of the joints and unable to fix.

Helpful

Top reviews from other countries

John1977

The gage is off by 10 psi.

Reviewed in Canada on April 21, 2024

Size: 3/8" NPTStyle: 5 μ, Metal Coupler & PlugVerified Purchase

I haven't used it very much so far but the gage is now reading 10 psi lower then the one before and after the dryer.

Nigel Malkin

Worked great

Reviewed in Canada on April 1, 2024

Size: 1/2" NPTStyle: 5 μVerified Purchase

Thank you

Amazon Customer

Leaking Threads

Reviewed in Canada on March 3, 2024

Size: 1/4" NPTStyle: 5 μVerified Purchase

Leaking threads teflon tape doesn’t cut it. But a good thread sealer on it and leave it sit. Works fine.

classic auto spa

works great

Reviewed in Canada on January 12, 2024

Size: 3/8" NPTStyle: 5 μVerified Purchase

great quality, works perfectly

Mark Dowdall

Awsome

Reviewed in Canada on April 28, 2024

Size: 1/4" NPTStyle: 5 μVerified Purchase

Work perfect for the price

See more reviews

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NANPU 1" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl

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Purchase options and add-ons

Frequently bought together

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Product details

From the brand

NANPU Air Sand Blaster Gun

NANPU Air Filter Regulator

NANPU Air F.R.L Combo

NANPU Air Drying System

NANPU Air Regulator

NANPU Air Filter

Product Description

NANPU 1" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo

Brand Package ＆ Foam Box

Accessories

User's Manual

Installation and Operating:

Preparation

Pressure Adjustment

Dial Reading

Drainage

TECHNOLOGY CHANEGS LIFE & TECHNOLOGY CHANGED BY NANPU

NANPU - Dedicate to F. R. L

Videos for this product

Customer Review: Worked great for 7 months - now Regulator leaks

Videos for this product

NANPU Air Drying System - Filters, Pressure Regulator Combo

Looking for specific info?

Customer reviews

Customers say

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Amazon Prime includes:

NANPU 1" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl

Purchase options and add-ons

Frequently bought together

Similar items that may deliver to you quickly

Product details

From the brand

NANPU Air Sand Blaster Gun

NANPU Air Filter Regulator

NANPU Air F.R.L Combo

NANPU Air Drying System

NANPU Air Regulator

NANPU Air Filter

Product Description

NANPU 1" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo

Brand Package ＆ Foam Box

Accessories

User's Manual

Installation and Operating:

Preparation

Pressure Adjustment

Dial Reading

Drainage

TECHNOLOGY CHANEGS LIFE & TECHNOLOGY CHANGED BY NANPU

NANPU - Dedicate to F. R. L

Videos

Videos for this product

Customer Review: Worked great for 7 months - now Regulator leaks

Videos for this product

NANPU Air Drying System - Filters, Pressure Regulator Combo

Looking for specific info?

Customer reviews

Customers say

Reviews with images

Top reviews from the United States

There was a problem filtering reviews right now. Please try again later.

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