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Air Coupler Sizes

High 19 Finest Air Coupler Sizes of 2022 (Opinions)

 

Rank No. #1
WYNNsky Industrial Air Coupler, 1/4 Inch Body Size, 3/8 Inch FNPT Threads Size, Brass Air Compressor Accessories Fitting
  • 3/8'' FNPT I/M industrial standard brass air coupler.
  • 1/4'' basic flow size with Max working pressure of 300 PSI.
  • Brass material provide high resistance to abrasion and corrosion.
  • Easy to install and quick disconnect. Interchangeable/compatible with most manufacturers.
  • The product comes with 1 year quality warranty.
Rank No. #2
WYNNsky Industrial Air Coupler and Plug Kit, 3/8 Inch High Flow Body Size, 1/4 Inch NPT Threads Size, Steel Material, 9 Pieces Air Compressor Hose Accessories Fittings
  • 3/8 High Flow Body Size: 3/8 Inch body size air fittings provide up to 70% more air flow than 1/4 Inch body air fittings, 1/4 Inch body air fittings provide 35 SCFM at 100PSI working pressure.
  • Air Fittings Standard: There is six locking balls in the coupler which hold the plug securely, sleeve guard is designed to reduce the potential of accidental disconnects for consistent performance. 300PSI of Max Working Pressure.
  • Application: This 3/8 Inch body size with 1/4 Inch NPT threads size air coupler and plug is used to connect components to an air compressor. 1/4 Inch NPT threads size compatible with most air tools and air hose. These fittings can be used with other brands’ fittings with same type and body size. Seal tap is needed.
  • Material: Heat-treated steel air plug which features higher corrosion resistance and longer life. Zine-Plated steel coupler for added durability and reliability.
  • This 9 Pieces air fittings kit including 1pc 1/4 Inch MNPT coupler, 2pcs 1/4 Inch FNPT coupler, 4pcs 1/4 Inch MNPT plug, 2 pcs 1/4 Inch FNPT plug. WYNNsky is committed to providing outstanding value, top customer service and long-lasting, high-quality products to our customer.
Rank No. #3
GASHER 2PCS 1/4-Inch Brass Male Industrial Coupler,1/4 Inch NPT Male Threads Size, Quick Connect Air Coupler
  • PREMIUM MATERIALS: Made of solid brass, great for corrosion resistance and use of a longer life. High quality brass durable and non-rusting is more wear resistant than aluminum
  • SIZE: 1/4 inch NPT male thread × 1/4 inch body size, interchangeable with most manufacturers; maximum working pressure is 300 psi.1/4'' basic flow size with Max working pressure of 300 PSI.
  • MULTIFUNCTION: For switching quickly between different air tools and accessories with ease during applications.
  • COUPLER SLEEVE:A better grip when connecting and disconnecting; sleeve guard helps reduce the risk of accidental disconnects and protects the coupler sleeve
  • OCCASION APPLICATION: Great for professional jobsites, in automotive shops or at home in the garage for air hose, air compressor, air tools, air nailer, air blow gun, pressure washer
Rank No. #4
WYNNsky Industrial Air Coupler, 1/2 Inch Body Size, 1/2 Inch Thread Size, Steel Air Compressor Accessories fittings
  • 1/2''FNPT I/M type zinc-plated air coupler.
  • 1/2'' basic flow size with Max working pressure of 300 PSI.
  • Zinc-plated steel coupler features high corrosion resistance and long life.
  • For switching quickly between different air tools and accessories with ease during applications.
  • WYNNsky: We're committed to providing outstanding value, top customer service and long-lasting, high-quality products to our customer.
Rank No. #5
WYNNsky Air Hose Fittings, AMT Universal Air Coupler and I/M Industrial Type Air Plug Kit, 1/4 Inch Threads Size, 1/4 Inch Body Size, 14 Pieces Air Compressor Accessories Fittings Kit
  • Product Using: Universal coupler accept the three most popular interchange, I/M, ARO and T type, which is perfect for shops where multiple plugs are used.
  • Product Including: 2pcs 1/4 inch FNPT universal air coupler, 2pcs 1/4 inch MNPT universal air coupler with 1/4 inch body size, 6pcs 1/4 inch MNPT air plug, 4pcs 1/4 inch FNPT air plug, all air couplers and plugs are 1/4 inch body size which is most common size.
  • Material: Body of the coupler is made of aluminium with red coating, sleeve of the coupler is made of aluminium with black coating, the plug is made of aluminium with red coating.
  • Prodcut Design: there is six locking balls in the coupler which hold the plug securely, Push-on style coupler, insert plug into coupler for fully automatic, quick coupling action without pulling sleeve back.
  • Common Using: The standardized fittings can be used universally, which are Interchangeable and compatible with other manufacturers.
Rank No. #6
Milton (S-716) 1/4" Male NPT M Style (Industrial) Air fitting Quick Connect Coupler Red
  • M-STYLE: The industry standard coupler. Milton M-style, ColorFit M-style, + red competitor couplers/plugs are all compatible.
  • KWIK-CHANGE: Interchangeable/compatible with most manufacturers. Compliant with military specification MIL-C-4109.
  • NPT: 1/4" male national pipe thread flow size. Durable brass. Buna-N seals.
  • MAXIMUM: 40 standard cubic feet per minute (SCFM). 300 PSI inlet pressure. Temperatures up to 250 degrees F.
  • INCLUDED IN MILTON M-STYLE KITS: #S-221, S-222, MK1669-1, 683-MCPK.
Rank No. #7
WYNNsky Automotive Air Coupler Set, 3/8 Inch Flow Size, 3/8 Inch FNPT Threads Size, Steel Air Compressor Accessories Fittings
  • 3/8''FNPT T style zinc-plated steel air coupler.
  • 3/8'' basic flow size with Max working pressure of 300 PSI.
  • Zinc-plated steel coupler features high corrosion resistance and long life.
  • For switching quickly between different air tools and accessories with ease during applications.
  • The product comes with 1 year quality warranty.
SaleRank No. #8
Metabo HPT Automotive Air Coupler, 3/8" Body Size, Zinc Plated Steel, 1/4" Female Thread Size (115310M)
  • Same tools. New name. Hitachi power tools has renamed to Metabo HPT
  • Zinc-plated steel construction provides high corrosion resistance and long life
  • Tubular valve design provides higher flow
  • Nbr seal for longer life
Rank No. #9
WYNNsky Industrial Air Coupler, 1/4 Inch Body Size, 3/8 Inch NPT Male Threads Size, Brass Air Compressor Hose Fitting
  • 3/8''MNPT Industrial type fittings,brass air coupler with sealant.
  • 1/4'' basic flow size with Max working pressure of 300 PSI.
  • All the thread with sealant, better sealing.
  • Brass material provide high resistance to abrasion and corrosion.
  • WYNNsky: We're committed to providing outstanding value, top customer service and long-lasting, high-quality products to our customer.
Rank No. #10
T TANYA HARDWARE Pro High Flow Coupler & Plug Kit (28 Piece), V-Style, 1/4 in. NPT, Solid Brass Quick Connect Air Fittings Set
  • HIGH FLOW: High Flow couplers and plugs deliver up to 70% more flow to deliver more power to your air tools.1/4" NPT. 300 PSI Max Inlet Pressure. 74 standard cubic feet per minute. 250 Degree F Max Temp.
  • Product Design: there are six locking balls in the coupler which hold the plug securely, Push-on style coupler, insert plug into coupler for fully automatic, quick coupling action without pulling sleeve back.
  • Common Using: The standardized fittings can be used universally, which are interchangeable and compatible with other manufacturers.
  • HEAVY-DUTY APPLICATIONS - Use on professional job sites, in automotive shops or at home in the garage
  • PREMIUM MATERIALS - High-quality brass durable, no rust, More wear-resistant than aluminum, 6 Ball bearings.
Rank No. #11
SUNGATOR 1/4-Inch Brass Female Industrial Coupler, 10-Pack NPT Female Quick Connector Air Coupler with Storage Case
  • 【PREMIUM MATERIALS】: 6 Ball bearings. Made of solid brass, great for corrosion resistance and use of a longer life
  • 【KNURLED SLEEVE】: A better grip when connecting and disconnecting; sleeve guard helps reduce the risk of accidental disconnects and protects the coupler sleeve
  • 【CONVENIENT STORAGE】: These brass air quick connector couplers are all well organized in a solid plastic case, easy for storage and carrying out for work, free of worry about losing fittings after handling. This pack is of top quality for daily use and can meet needs of heavy users.
  • 【CONNECTOR TYPE】: Industrial type, also known as M/D type, compatible with industrial/M/D type air plugs, air quick connector
  • 【PRODUCT SIZE】: 1/4 inch NPT female thread × 1/4 inch body size, interchangeable with most manufacturers; maximum working pressure is 300 psi
Rank No. #12
WYNNsky Air Coupler and Plug Kit, Industrial Air Coupler and Plug, 1/4 Inch Body Size, 1/4 Inch Threads Size, Male Threads Adapter
  • 1/4''NPT industrial type air coupler and plug.
  • 1/4'' basic flow size with Max working pressure of 300 PSI.
  • Easy to install and quick disconnect. Interchangeable/compatible with most manufacturers.
  • For switching quickly between different air tools and accessories with ease during applications.
  • WYNNsky: We're committed to providing outstanding value, top customer service and long-lasting, high-quality products to our customer.
SaleRank No. #13
Coilhose Pneumatics 150USE 5-in-1 Automatic Safety Exhaust Coupler, 1/4" Body Size, 1/4" Female NPT
  • Compact lever-operated safety blow gun for use in general commercial and industrial blow-off applications
  • 10 CFM maximum blowing volume
  • 3" safety tip provides its own extension Meets OSHA standard 1910.95 for noise levels and standard 1910.242B for dead-end pressure
  • 1/4" female NPT inlet thread and 1/8" female NPT outlet thread
  • Model Number: 150USE
Rank No. #14
Nitto Kohki Hi Cupla 20SM-NPT Quick Connect Pneumatic Coupler Socket, 1/4" Size, Male, NPT Thread, 218 PSI, Steel
  • An excellent general purpose coupling for connecting factory air supply to pneumatic tools
  • Critical parts heat-treated for increased strength giving greater durability and resistance to wear
  • One-way automatic shut-off valve in socket
  • Sockets and plugs for can be connected with each other regardless of end configurations
Rank No. #15
GS Tools 5 Pack Air Coupler and Plug Set,1/4 Inch NPT Threads and Body Size, Industrial Style D and Brass Finish for Quickly and Safely Disconnect Air Hose, Air Compressor Accessories Fittings
  • 【INCLUDES AND EASY CONNECT SYSTEM】 1pc 1/4" female coupler, 1pc 1/4" male coupler, 2pcs 1/4" male plugs, 1pc 1/4" female plug, all couplers and plugs are suitable for M or D type couplers, interchangeable/compatiable with most manufacturers
  • 【PRODUCT SIZE】 All 1/4" basic flow size (body size) with 1/4" NPT male threads of air couplers and plugs, Max working pressure of 300 psi
  • 【EXCELLENT QUALITY】 Solid steel construction design, Brass plated for corrosion resistance and use of a longer life, Industrial / M-style interchangeable air quick coupler for easy matching of all Industrial / M-Style plugs / nipples with other manufacturers
  • 【OCCASION APPLICATION】 All couplers and plugs to quickly and safely disconnect for professional jobsites, in automotive shops or at home in the garage for air hose, air compressor, air tools, air nailer, air blow gun, pressure washer
  • 【SATIFACTION GUARANTEE】 All couplers and plugs come with manufacturer's limited lifetime warranty
Rank No. #16
Vitog Travel Bottles Kit, TSA Approved Leak Proof Portable Toiletry Containers Set, Clear PET Flight Size Cosmetic Containers for Lotion, Shampoo, Cream, Soap, Set of 11
  • What's in the box: 2 x 40ml lotion bottles, 2 x 40ml spray bottles, 2 x 40ml flip-cap bottles, 2 x 10g cream jars, 1 x pipette, 1 x funnel, 1 x make-up spatula, 1 x written labels, and 1 waterproof bag
  • Pastable Labels: Written labels are included for you to mark down and distinguish the bottles from lotion, shampoo, conditioner, body wash, etc.
  • Considerate Design: Smooth and solid metal zippers are not easy become broken. Transparent bag makes it clear to see what's inside. There're studs on the side of the bag for fastening
  • Safety Guaranteed: Made of waterproof and durable polyethylene terephthalate (PET), TSA APPROVED, lightweight, no harm, no hassles
  • Portable: Well-organzied bottles in an easy-to-carry bag.  Take them to everywhere you want to go like travelling, business trips, dates, gyms, hotels, etc. It's our pressure to become one part consummating your trip plan
Rank No. #17
WYNNsky Automotive Air Plug, 1/2 Inch Body Size, 1/2 Inch NPT Male Threads Size, 2 Pieces Steel Air Compressor Hose Accessories Fittings
  • 1/2''MNPT T type Zinc-Plated Plug for air tools connection.
  • 1/2'' basic flow size with Max working pressure of 300 PSI.
  • All the thread with sealant, better sealing.
  • Zinc-plated steel plug features high corrosion resistance and long life.
  • For switching quickly between different air tools and accessories with ease during applications.
Rank No. #18
JOROY Brass Air Coupler, 1/4 Inch Body Size, 3/8 Inch NPT Female Threads Size, Industrial M-Type, 10 Pieces Air Compressor Hose Fittings
  • 1/4 Inch Body Size: 1/4 Inch Body air hose fittings provides 35 SCFM at 100PSI working pressure, which meet the needs of the most air compressor stuff or accessories.
  • 3/8 Inch FNPT Threads Size: Threads Size: This coupler is used to connect components to some air compressor stuff. Please confirm the size of the threads before buying.
  • Material: Heat-Treated brass air coupler which features high corrosion resistance and a longer using life. Sleeve guard is designed to reduce the potential of accidental disconnects for consistent performance.
  • Common Use: This coupler is industrial M-Type, which can be connected with other brands’ plug with same type and body size.
  • 10PCS 1/4 industrial M-type coupler with 3/8 Inch FNPT threads size, 300PSI of Max working pressure, brass material.
Rank No. #19
WYNNsky High Flow V-Style Air Fittings, Brass Quick-Connect Coupler and Steel Plug, 1/4 Inch Body Size, 1/4 Inch NPT Threads Size, 250PSI, 14PCS Air Compressor Hose Accessories
  • High Flow Type: High Flow air fittings provide at least 60 SCFM at 100PSI working pressure, which provides up to 70% more airflow for optimal power to your air tools and applications. (The normal air fittings provide 35 SCFM at 100PSI working pressure)
  • Heavy-Duty Material: Coupler is made of brass body and brass sleeve, which features higher corrosion resistance and longer life, plug is made of corrosion resistant steel. Noticeable increase in air flow and stronger than aluminum version.
  • Quick-Connect Design: there is six locking balls in the coupler which hold the plug securely, Push-on style coupler, insert plug into coupler for fully automatic, quick coupling action without pulling sleeve back.
  • Common Using: This air coupler and plug kit is perfect for those projects needing a high flow configuration which allows air to pass unrestricted to the air tool providing for more efficient operation, and it can be used universally, seal tape is needed.
  • This 14pcs high flow air coupler and plug including 2pcs 1/4 in MNPT coupler, 2pcs 1/4 in FNPT coupler, 6pcs 1/4 in MNPT plug, 4pcs 1/4 in FNPT plug. All of fittings are 1/4 inch body size. WYNNsky is committed to providing outstanding value, top customer service and long-lasting, high-quality products to our customer.

Last update on 2022-05-24 / Affiliate links / Images from Amazon Product Advertising API

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