9 best compressed air separators

Product description

THIS IS A LOW COST SIMPLE OPTION TO REMOVE MOISTURE FROM YOUR AIR LINES ON SINGLE STAGE AIR COMPRESSORS. THIS UNIT HAS A SEMI AUTOMATIC DRAIN THAT ACTS LIKE AN OVERNIGHT DRAIN. WHEN PRESSURE IS APPLIED TO THE BOWL, THE DRAIN WILL HOLD THE MOISTURE CONTENTS UNLESS YOU MANUALLY DISCHARGE IT. WHEN NO PRESSURE IS APPLIED TO THE BOWL, THE DRAIN AUTOMATICALLY OPENS TO RELEASE THE MOISTURE. IF YOU REMOVE THE BOWL FROM THE UNIT AND DO A WATER TEST TO SEE IF HOLDS MOISTURE, THE BOWL WILL LEAK. THAT IS WHAT ITS DESIGNED TO DO. WHEN PRESSURE IS APPLIED, THE BOWL WILL HOLD MOISTURE CONTENTS AND PRESSURE. THE BEST WAY TO SEPARATE AIR AND MOISTURE FROM YOUR COMPRESSED AIR LINES, STARTS WITH YOUR COMPRESSED AIR LINES THEMSELVES. ALWAYS FORCE AIR TO CLIMB VERTICALLY WHILE POOLING LIQUID MOISTURE IS FORCED DOWNWARDS BY GRAVITY. THIS ALLOWS ONLY MOISTURE VAPOR TO REACH YOUR FILTERS AND WILL PROLONG THE LIFE OF YOUR FILTERS AND AIR TOOLS. YOU CAN ALWAYS SEARCH ONLINE " PROPER COMPRESSED AIR LINE INSTALLATIONS" TO GET SOME IDEAS.

• 1/2" NPT PARTICULATE FILTER / WATER TRAP TO REMOVE MOISTURE FROM COMPRESSED AIR LINES.
• THIS UNIT HAS 5oz POLYCARBONATE BOWL WITH METAL BOWL GUARD. 5u MICRON FILTER REMOVES 95% OF MOISTURE AND DEBRIS.
• 175 PSI MAX INPUT PRESSURE, 145 MAX OUTPUT PRESSURE, 106 CFM FLOW RATE. PLEASE NOTE::: 1/2" NPT MEASURES 0.850" OUTSIDE THREAD DIAMETER IN INCHES::::
• COMES WITH A SEMI AUTOMATIC DRAIN THAT ACTS LIKE AN OVERNIGHT DRAIN. WHEN PRESSURE IS APPLIED TO THE BOWL, THE DRAIN WILL HOLD THE MOISTURE CONTENTS UNLESS YOU MANUALLY DISCHARGE IT. WHEN NO PRESSURE IS APPLIED TO THE BOWL, THE DRAIN AUTOMATICALLY OPENS TO RELEASE THE MOISTURE.
• REPLACEMENT FILTERS CAN BE FOUND ON AMAZON. ASIN B01MTC8AAH. COPY PASTE ASIN TO YOUR AMAZON SEARCH BAR.

User questions & answers

Question:	How do i install on pex lines w/o a mounting bracket??? no way to mount to wall/ceiling (and i can't attach to tank
Answer:	Air Flow goes in to filter and goes out. The drain is for water trap. You can manually turn on/off. Try to turn off and see if that stop the air blow through drain.
Question:	Could i place this on the line coming from the pump,before it goes into the tank,to help reduce water from entering the tank
Answer:	It appears the ridgid also has 1/2 mpt threads, so yes, I believe this will fit
Question:	How often does the filter need to be replaced, and does this come with any air hose connectors (male/female quick connects
Answer:	If you're Compressor has a 1/2" female pipe thread in the inlet it will fit, mine is on a 60 gal.upright Campbell hausfeld
Question:	I can blow through my drain too in all positions (order just got here)! Will the drain act differently under air pressure
Answer:	yes, if the old breather was 1/2" pipe thread. there is paper filter inside, easily replaced. I added a piece of fabric to help with the "big" stuff

Product description

3/4" Compressed Air Moisture Filter Regulator Oiler Separator Lubricator Combo Brand new in line compressed air moisture filter, regulator, lubricator combo. This is a high quality unit that gives you the power to keep moisture out of your air lines, regulate air pressure, and lubricate your air lines all at once! This is a perfect set up for when you do not have a lot of room to add all of these components individually. This has 3/4" female NPT input as well as a 3/4" female NPT output port. This assembly has a 140 CFM max flow rate and comes equipped with a pressure gauge. You can adjust the regulated pressure between 7 - 160 PSI with a 225PSI max PSI. The moisture filter features a 5 micron filter, 2.7 oz bowl capacity, as well as a visual sight glass to easily monitor the moisture level. The lubricatior has a 5.1 oz oil capacity with a visual sight glass to easily monitor levels. The compact design of this combo makes for convenient and easy installation and comes standard with an attached wall mounting bracket. Overall this unit measures 6" Long x 3.5" Wide x 10.75" Tall at the widest points. Specifications: 225 PSI Max Pressure 140 CFM Max Flow Rate 5 Micron Filter (2.7 oz capcity) Regulate between 7-160 PSI 5.1oz Oil Capacity Compact Space Saving Design Filter Element 5μ Max Input Pressure (PSI) 250 Max Output Pressure (PSI) 7 ~ 215 Max Flow (l/min) 4000 Operating Temperature Range ( ℃ ) 5℃ ~ 60℃ Drain Capacity (ml) 80 ml Oil Capacity (ml) 150 ml Recommendable Lubricants ISO VG-32

• 3/4" Compressed Air Moisture Filter Regulator Oiler Separator Lubricator Combo
• Brand new in line compressed air moisture filter, regulator, lubricator combo. This is a high quality unit that gives you the power to keep moisture out of your air lines, regulate air pressure, and lubricate your air lines all at once!
• This has 3/4" female NPT input as well as a 3/4" female NPT output port. This assembly has a 140 CFM max flow rate and comes equipped with a pressure gauge.
• You can adjust the regulated pressure between 7 - 160 PSI with a 225PSI max PSI. The moisture filter features a 5 micron filter, 2.7 oz bowl capacity, as well as a visual sight glass to easily monitor the moisture level.

User questions & answers

Question:	Can I swap the pressure gauge to the opposite side
Answer:	they run narrow, I had to go 3-4 euro sizes larger

• 1/2" NPT FRL Unit
• Max Supply Pressure:230 PSI
• Operating Pressure: 0-180 PSI
• 5 Micron Brass Filter Element, Flow Rate:120 SCFM
• Includes Semi-Auto Drain & Polycarbonate Bowl with Metal Guard, 0-230 psi Gauge & Bracket

User questions & answers

Question:	Which parts are plastic and which parts are metal? Are the threads really made out of plastic
Answer:	Dear customer, the product made of aluminum alloy except knob, gauge and drain head.

Product features

NANPU High Pressure Compressed Air Filter Regulator Water/Oil Trap Separator - Gauge(0-230 psi), Poly Bowl,Semi-Auto Drain, Bracket

NANPU High-Pressure Air Filter Regulator provides a safer and more effective drying solution for your pneumatic equipment, efficiently filter out moisture and particles in the air. More rigorous structural design to prevent air leakage. Use for any compressor, air tank, spray gun, or air system to precisely regulate and maintain constant air pressure to your tools and equipment.

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

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.

STEP1: Port Cleaning

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

Additional Accessories:

2 x Bracket

4 x Screws

1 x Instruction Manual.

STEP2: Connection

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

STEP3: 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.

STEP4: 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.

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 differentiated needs.

• 1/4" NPT Piggyback Filter-Regulator-Lubricator Unit
• Max Supply Pressure:230 psi
• Operating Pressure: 0-180 psi
• 5 Micron Brass Filter Element, Flow Rate:35 SCFM
• Includes Semi-Auto Drain & Polycarbonate Bowl with Metal Guard, 0-230 psi Gauge & Bracket, 2 x Bracket, 4 x Screws, 1 x Instruction Manual.

Product features

NANPU High Pressure Compressed Air Filter Regulator Lubricator Combo, Water/Oil Trap Separator - Gauge(0-230 psi), Poly Bowl, Semi-Auto Drain, Bracket

NANPU High-Pressure Air Filter Regulator Lubricator provides a safer and more effective drying solution for your pneumatic equipment, efficiently filter out moisture and particles in the air. More rigorous structural design to prevent air leakage. Use for any compressor, air tank, spray gun, or air system to precisely regulate and maintain constant air pressure to your tools and equipment. The lubricator lubricate your pneumatic tools with air to improve the efficiency of the equipment and prolong the service life of the equipment.

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

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.

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 product body if correct, minding port and thread size if match.

Pressure Adjustment

Pull up the knob of the pressure gauge, rotate:

If you do clockwise rotation, the 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.

Manual Drainage

The high-strength zinc alloy body＆guard makes the product more stable, safer, and longer service life during use.

Using manual drainage, you can manually drain the water in the filter cup, easy to operate. When the water level is beyond the upper limit, drainage is necessary, otherwise that will cause poor dehumidification.

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 the “-” direction.

Refueling

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

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 differentiated needs.

• Regulator With 150 psi Gauge, Water Separator,Semi-Auto Drain
• Air Inlet and Outlet: 1/2" NPT
• Max Pressure : 145 psi; Operate Pressure Range: 0-145 psi；Temperature Range: 40-140℉
• 5 Micron Brass Filter Element, Excellent Filtering Performance, Much Longer Life and Reuse Feasibility
• A pair of Air Coupler＆ Plug Kit, 1 x Thread Seal Tape included.

User questions & answers

Question:	Is it available with air flow in opposite direction
Answer:	Hello, the airflow can only go from left to right

Product features

NANPU 1/4" NPT Compressed Air Filter Regulator Combo, Air Filter Pressure Regulator Gauge Kit Water Separator w/Pressure Gauge, 150PSI

• Regulator With 150 psi Gauge,Oil & Water Separator,Semi-Auto Drain
• Air Inlet and Outlet: 1/4" NPT
• Max Pressure : 145 psi; Operate Pressure Range: 0-145 psi
• 5 Micron Element Standard
• Temperature Range: 40-140℉

NANPU 3/8" NPT Compressed Air Filter Regulator Combo, Air Filter Pressure Regulator Gauge Kit Water Separator w/Pressure Gauge, 150PSI

• Regulator With 150 psi Gauge,Oil & Water Separator,Semi-Auto Drain
• Air Inlet and Outlet: 3/8" NPT
• Max Pressure : 145 psi; Operate Pressure Range: 0-145 psi
• 5 Micron Element Standard
• Temperature Range: 40-140℉

NANPU 1/2" NPT Compressed Air Filter Regulator Combo, Air Filter Pressure Regulator Gauge Kit Water Separator w/Pressure Gauge, 150PSI

• Regulator With 150 psi Gauge,Oil & Water Separator,Semi-Auto Drain
• Air Inlet and Outlet: 1/2" NPT
• Max Pressure : 145 psi; Operate Pressure Range: 0-145 psi
• 5 Micron Element Standard
• Temperature Range: 40-140℉

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.

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 differentiated needs.

• air filter pressure regulator
• Heavy Duty compressed air filter oil water separator regulator with gauge designed to withstand any work environments. The Piggy Back is a hybrid AI303 Filter Oil Water Separator and AR 01 Air Flow Regulator
• Lightweight non corrosive and impact resistant universal one quarter inch compressed air filter regulator made for standard fitting with any air compressor and air tools.
• Pressure modulation and filtration all in one for optimized operation tight setup and complex compressed air configurations. This filter regulator combo provides superb efficiency for all air tools and accessories.
• Precise air pressure with a transparent pressure gauge provides comfortable pressure setting and reading. Its pressure relief valve can handle pressure readings of 1~10 BAR and 0~ 140 PSI. It works perfectly as end regulator for paint spray guns and other air tools.
• Quick and easy to clean air filter water separator with push button drain valve to release trapped water fast and easy. No need to disassemble or uninstall at all.

User questions & answers

Question:	does this filter allow a high-flow of air? I try to maintain a high volume of air to my sprayer
Answer:	Dansko is an European (Dutch) product of high quality. I bought these for our son. I have several pair of women's Dansko; they do not compromise on material - high end leather. Extremely comfortable, so much so that a great number of folks in the medical field who are on their feet all day swear by them.

Product features

Achieve More With AI303-R1 Air Compressor Filter Regulator with Gauge

Working with compressed air systems holds many challenges. Still, some things help a lot like reliable air compressor accessories such as air filter regulators, in-line air filters, compressed air regulators, etc.

The LE LEMATEC AI303-R1 2 in 1 Heavy-Duty Compressed Air Filter Oil Water Separator Regulator with Gauge engineered to offer reliability, cost-efficiency, and space-saving solutions for any compressed air applications. It fits most air tools and air compressors with its ¼-inch NPT design. It is an air filter regulator combo that enables you to control air pressure and filter water and oil so you will only use clean and well-regulated air.

2-in-1 Air Filter Regulator

The LE LEMATEC AI303-R1 Air Filter Regulator combo is a hybrid of our famous AI303 Air Filter and AR01 Analog Regulator, combined to provide the best of these air accessories in just a single unit.

Air Water Oil Separator with Quick Release Valve

This air filter regulator combo has a built-in oil-water separator to filter up to 99.9% of moisture and dirt and turn it into purified air for quality output. It comes with a quick-release valve to eject trapped dirt, water, and oil for easy cleaning.

Precise Air Regulator with Gauge

The regulator assembly in our compressed air filter regulator has an easy to read gauge that can measure 1~10 BAR and 0~ 140 PSI. Its universal thread swivel nut makes it easy to adjust the air pressure.

Easy to Install Air Tool Accessory

This air filter regulator is lightweight and small, making it very convenient to install in a tightly compressed air setup and will not affect your air tool's weight so you can easily maneuver without issues.

From Our Manufacturer

LE LEMATEC strives to make our products live up to your expectations. We always aim to make things easy for you by offering you tools and technology to make your way of living better. We only provide top quality products that last longer, and you can rely on in terms of performance, durability, and reliability. With LE LEMATEC, you can be sure that our products are worth your investment.

Air Pressure Regulator vs. Air Flow Regulator

Air Flow Regulator

AI303-R1 is an air flow regulator. Also known as an “air flow valve”, it is used to control air flow for the end air pressure system. It is used to connect directly to the air tool to manage the flow of the air output. It can be adjusted only if it is in use. If it is not in use, the value is not the exact reading. When the source of air pressure changes, the value of the regulator will change. It's suitable for the fixed air pressure source.

Air Pressure Regulator

Air pressure regulator, on the other hand, is usually set on the front end of an air pressure system. It can limit the air pressure export. It can also be used on the end connecting to the air tool but it will be a little heavier. It is best installed to regulate the air pressure from the air source.

Product description

3/4" Compressed Air In Line Moisture & Water Filter Trap F706 Compressor New

• 3/4" Compressed Air In Line Moisture & Water Filter Trap F706 Compressor New

User questions & answers

Question:	what cfm and is this full flow
Answer:	Thanks for the great question. Our AI303-R1 filter/regulator combo operates at a maximum 140 PSI. It works perfectly as end regulator for paint spray guns and other air tools. I hope this answers your question
Question:	Is air input designated to one side or can air input be on either side
Answer:	yes! that would be ok!
Question:	which is the element for this filter
Answer:	Hello, Yes, you can still put the Orthotics in the shoes even if they don't have removable soles.
Question:	Can the filter element be removed and cleaned
Answer:	That would be M6-6.5 / W8-8.5

• 3/8" NPT Piggyback Filter Regulator Lubricator Unit
• Operating Pressure: 0-145 PSI
• 5 Micron Brass Filter Element, Excellent Filtering Performance, Much Longer Life and Reuse Feasibility
• Flow Rate: 60 SCFM (1700 L /Minute)@ 90 psi
• Includes Semi-Auto Drain & Polycarbonate Bowl with Metal Guard, 0-150 Gauge & Bracket，a pair of Air Coupler＆ Plug Kit, 2 x 3/8" NPT Fittings, 1 x Thread Seal Tape

User questions & answers

Question:	What is the small blue filter for & were does it go
Answer:	That's teflon tape to seal the pipe threads
Question:	what thread is the gauge? I ordered 2 units and they did not come with the gauge
Answer:	I ordered the one with 1/4" NPT gauge.
Question:	Can the oiler be bypassed when using a paint sprayer? Dont want oil in my paint
Answer:	I keep the Oiler clean and spray that way. Add coupla drop oil into tool each time I use it
Question:	can the units be swapped so the dryer is on the right and oil on the left and the air supply would come from the right and exit to the left
Answer:	Yes I did but it leakes don't buy it

Product features

NANPU 3/8" NPT Air Filter, Regulator & Lubricator (FRL) Combo

The Filter, Regulator＆Lubricator is three part system. The filter is designed to remove most liquid and solid particles from the air supply. The Self-Relieving Pressure Regulator is used to adjust the outlet pressure. The lubricator provide oil to the air tool and increase the life of the tool.

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

Air Coupler＆ 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.

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.

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.

Refueling

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

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 differentiated needs.

Product description

Compressed air filters, also known as line filters, remove contaminates from the compressed air leaving a screw or piston compressor, which often has a high water content and concentration of oil or other contaminants. Compressed air in-line filters extend the life of your tools and equipment down stream. Excess moisture collects in the quick release 1/4 turn metal bowl with. Manual drain. Heavy duty type -- High Air flow and drain capacity. Transparent water level indicator for easy checking. Suitable for any 3/4" high flow air pressure equipment or system. FOR REPLACEMENT 5 MICRON FILTER ELEMENTS. COPY AND PASTE ASIN TO YOUR AMAZON SEARCH B01N7VEJ2V

• HEAVY DUTY 3/4" FEMALE NPT IN LINE COMPRESSED AIR PARTICULATE FILTER MOISTURE TRAP
• 250 PSI MAX INPUT PRESSURE, 215 MAX OUTPUT PRESSURE, WALL MOUNTING BRACKET INCLUDED
• 5 OUNCE METAL BOWL WITH VISIBLE SIGHT GLASS, 140 SCFM FLOW RATE
• 5 MICRON FILTER ELEMENT REMOVES 95% MOISTURE, DEBRIS AND CONTAMINANTS
• 3/4" NPT OUTSIDE THREAD DIAMETER IN INCHES 1.05"

User questions & answers

Question:	Can the filter be cleaned an reused
Answer:	I was wondering what is the part number to be able to buy the replacement filters
Question:	Does this unit automatically drain when the air pressure is shut off to the system
Answer:	This regulates the pressure and removes water.
Question:	Is input/output directional or can it be used either way
Answer:	I have no idea about replacement parts for this unit. You would be better off to buy an entire new unit. Then salvage wht you have-such as the pressure indicator etc.
Question:	Replacement elements for this unit
Answer:	Yes there are threaded ports opposed so flow can go either direction