12 best compression fitting ferrules

Compression fitting ferrules are essential components used in compression fittings, a common type of tube fitting in the field of hydraulics, pneumatics, and plumbing. These fittings are used to create a leak-free connection between tubes or pipes in various industrial and scientific applications.

Key points about compression fitting ferrules:

  1. Function: A compression fitting ferrule is a ring or sleeve made of a compressible material, typically brass, copper, or other metals. Its primary function is to create a seal between the tube and the fitting body by compressing onto the tube when the fitting is tightened.

  2. Material: Ferrules are usually made from materials that are malleable and can be deformed slightly to ensure a tight seal.Common materials include brass, copper, stainless steel, and other alloys.

  3. Compressibility: When the compression fitting is tightened, the ferrule is compressed onto the tube. This deformation creates a seal, preventing leaks between the tube and the fitting.

  4. Compression Fitting Structure: A compression fitting typically consists of a fitting body, a nut, and the compression ferrule. The ferrule is placed over the tube before inserting it into the fitting body. As the nut is tightened onto the fitting body, it compresses the ferrule onto the tube, achieving a secure, leak-proof connection.

  5. Leak Prevention: The compression action of the ferrule onto the tube creates a strong and reliable seal, preventing any leakage of fluids or gases from the connection point.

  6. Application Areas: Compression fittings and ferrules are widely used in various industries, including hydraulics, pneumatics, plumbing, and other applications where a secure and leak-free connection is essential.

  7. Versatility: Compression fittings and ferrules can be used with a variety of tubing materials, including plastic, copper, stainless steel, and more, making them versatile for different applications.

In summary, compression fitting ferrules play a crucial role in compression fittings by creating a reliable and leak-free connection between tubes or pipes in various industrial and scientific settings, particularly within the realm of hydraulics, pneumatics, and plumbing. Their compressible nature allows for a secure seal, ensuring the efficient and safe flow of fluids and gases.

Below you can find our editor's choice of the best compression fitting ferrules on the market
  

Ruikarhop 150PCS Tube OD（1/4" 3/8" 1/2") Brass Compression Sleeves Ferrules,Brass Compression Fitting Assortment Kit

Ruikarhop

Based on 159 reviews Check latest price

Product description

Ruikarhop Brass Compression Sleeves Ferrules With Good quality,

Durable and high standard brass compression Sleeves,

Please feel free to contatct us if you have any questions about our product.

  • Suitable for the outer diameter of the pipe:1/4" 3/8" 1/2"
  • Product Material: Brass.
  • Used with plastic and copper tubing.
  • Package Include:150PCS Compression Sleeve Ferrules.
  • Commonly used to connect lines for air,water,fuel,oil and inert gases in a quick and simple way.

Beduan 304 Stainless Steel Compression Fitting Ferrule Sleeve 1/4“ 3/8" 1/2" Tube OD Double Ferrule Ring Tubing Fitting（Pack of 30)

Beduan

Based on 24 reviews Check latest price

Product description

The Beduan SS series double ferrule tube fitting is made of stainless steel and connects to tubing on both ends. This ferrule set provides a leak-proof seal when compressed between two mating components. This fitting is made of stainless steel for strength and resistance to scaling and corrosion. It is for use with Beduan double ferrule compression fittings and includes both the front and back ferrule for a complete ferrule set.

Pipe and tube fittings are components used for connecting, terminating, controlling flow, and changing the direction of piping in many different industries. Compression fittings do not require tools or sealants, and are useful in installations where a heat source, such as a soldering torch, is prohibited. When purchasing fittings, consider the application, as this will affect material type, shape, size, and required durability. Fittings are available threaded or unthreaded, in many shapes, styles, sizes, and schedules (pipe wall thickness).

  • Size: 1/4", 3/8", 1/2" tube OD. Pack of 30.
  • Double ferrule for providing a seal when compressed between two mating components
  • Fitting connects to tubing on both ends
  • 304 Stainless steel for strength and resistance to scaling and corrosion
  • Set includes one front and one back ferrule

Quickun Brass Compression Fitting Ferrule Sleeve, 1/4" Tube OD (Pack of 30)

Quickun

Based on 125 reviews Check latest price

Product description

Used for a variety of applications, not limited to grease, fuels, refrigeration, water, oil gas, and hydraulic systems. If you are unsure as to which NPT thread size you have ,please reference this chart that show you the NPT thread size crossed over the your linear measurement in inches. Note:NPT cannot be accurately calvulated with a linear measuring tool like a Tape Measure, Ruler or Caliper. NPT Thread size is NOT determined by its outside thread diameter in inches.

  • Size:1/4" Tube OD
  • Sleeve for a tube compression fitting.Connects to copper, brass, aluminum, or plastic tubing.
  • This Metals sleeve compression tube fitting is made of brass, connects to a tube, and is suitable for use with fuel and gas systems.
  • 3000 PSI working pressure, Temperature range of -65°F to 250°F (-53°C to 121°C)
  • These fittings contain lead and are not allowed by federal law to be installed for potable water use in the U.S.A. and its territories.

User questions & answers

Question: whats the inside diameter
Answer: This pump carries a 1 year warranty

Ruikarhop 200PCS Tube OD（6mm 8mm 10mm 12mm) Brass Compression Sleeves Ferrules,Brass Compression Fitting Assortment Kit

Ruikarhop

Based on 2 reviews Check latest price

Product description

Ruikarhop Brass Compression Sleeves Ferrules With Good quality,

Durable and high standard brass compression Sleeves,

Please feel free to contatct us if you have any questions about our product.

  • Suitable for the outer diameter of the pipe:6mm 8mm 10mm 12mm
  • Product Material: Brass.
  • Used with plastic and copper tubing.
  • Package Include:200PCS Compression Sleeve Ferrules.
  • Commonly used to connect lines for air,water,fuel,oil and inert gases in a quick and simple way.

Ruikarhop 90PCS Tube OD（1/4" 3/8" 1/2") Brass Compression Sleeves Ferrules,Brass Compression Fitting Assortment Kit

Ruikarhop

Based on 3 reviews Check latest price

Product description

Ruikarhop Brass Compression Sleeves Ferrules With Good quality,

Durable and high standard brass compression Sleeves,

Please feel free to contatct us if you have any questions about our product.

  • Suitable for the outer diameter of the pipe:1/4" 3/8" 1/2"
  • Product Material: Brass.
  • Used with plastic and copper tubing.
  • Package Include:90PCS Compression Sleeve Ferrules.
  • Commonly used to connect lines for air,water,fuel,oil and inert gases in a quick and simple way.

Ruikarhop 90PCS Tube OD（1/4" 5/16" 3/8") Brass Compression Sleeves Ferrules,Brass Compression Fitting Assortment Kit

Ruikarhop

Based on 9 reviews Check latest price

Product description

Ruikarhop Brass Compression Sleeves Ferrules With Good quality,

Durable and high standard brass compression Sleeves,

Please feel free to contatct us if you have any questions about our product.

  • Suitable for the outer diameter of the pipe:1/4" 5/16" 3/8"
  • Product Material: Brass.
  • Used with plastic and copper tubing.
  • Package Include:90PCS Compression Sleeve Ferrules.
  • Commonly used to connect lines for air,water,fuel,oil and inert gases in a quick and simple way.

LTWFITTING Value Pack 1/4-Inch OD Brass Compression Insert,Sleeve Ferrule,Nut (Pack of 125)

Ningbo Haishu HuaxinYicheng Trade Co., Ltd.

Based on 67 reviews Check latest price

Product description

Product Description

Durable and high standard brass compression fitting. Commonly used to connect lines for air, water, fuel, oil and inert gases in a quick and simple way.

Click "honest-fly" to choose the product you want in our shop.





Features

- Package Include: 50pcs sleeve ferrules, 25pcs nuts, 50pcs inserts.

- Material: Brass.

- Tube Size:1/4" OD.

- Net Weight: 5.8g/PC(nut), 0.8g/PC(sleeve ferrule), 0.8g/PC(insert).

- Type: Compression insert, sleeve ferrule and nut.





Important Note

Pay attention to the column of size and color, you could find a variety of product types and quantities for your choice.

The more you purchase the better price you get.





About Shipping

Great stock availability and fast dispatch are our core of business. We would make effort to process each order within 24 hours.

We are international seller, each item is required to be checked by two customs. China Post Air Mail and DHL eCommerce are our main carriers, it normally takes about 3-4 weeks to deliver to US.

If you do not receive the item during this period or have any problems, kindly contact us firstly.

You can rest assured we would handle each order no matter big or small as fast as we can.





About Us

We are honest seller, any problems please contact us before leaving your feedback. We will try our best to work out the issue with you.

These products come from our joint factory, its annual output is about 100,000,000 pcs. It is one of the main copperware makers in China with a 25 years’ experience in producing copperware and has already passed ISO 9001 quality guarantee system attestation, to ensure the long-term and stable quality of products .

  • Package Include: 50pcs sleeve ferrules, 25pcs nuts, 50pcs inserts.
  • Material: Brass.
  • Tube Size:1/4" OD.
  • Net Weight: 5.8g/PC(nut), 0.8g/PC(sleeve ferrule), 0.8g/PC(insert).
  • Type: Compression insert, sleeve ferrule and nut.

User questions & answers

Question: Do you have these in
Answer: Hello, Thanks for you interest our product. We not have 5/32 this size? Thanks! Robert
Question: what is the thread count
Answer: Not sure
Question: are these lead free and usable with water lines
Answer: I'm pretty sure that they are.
Question: How long are the inserts
Answer: it's about 0.5 inch.

Ruikarhop 150PCS Tube OD（3/16" 1/4" 5/16") Brass Compression Sleeves Ferrules,Brass Compression Fitting Assortment Kit

Based on 6 reviews Check latest price

Product description

Ruikarhop Brass Compression Sleeves Ferrules With Good quality,

Durable and high standard brass compression Sleeves,

Please feel free to contatct us if you have any questions about our product.

  • Suitable for the outer diameter of the pipe:3/16" 1/4" 5/16"
  • Product Material: Brass.
  • Used with plastic and copper tubing.
  • Package Include:150PCS Compression Sleeve Ferrules.
  • Commonly used to connect lines for air,water,fuel,oil and inert gases in a quick and simple way.

LTWFITTING 1/8-Inch Brass Compression Sleeves Ferrule with 1/8-Inch Compression Nut, Brass Compression Fitting(Pack of 75)

Ningbo Haishu HuaxinYicheng Trade Co., Ltd.

Based on 9 reviews Check latest price

Product description

Product Description

Durable and high standard brass compression sleeves ferrule and nut. Commonly used to connect lines for air, water, fuel, oil and inert gases in a quick and simple way.

Click "honest-fly" to choose the product you want in our shop.





Features

- Package Include: 50pcs sleeves ferrule, 25pcs compression nut.

- Material: brass.

- Tube Size:1/8" OD.

- Net Weight: 0.4g/PC(sleeves ferrule), 3.6g/PC(nut).

- Type: Compression sleeves ferrule and nut.





Important Note

Pay attention to the column of size and color, you could find a variety of product types and quantities for your choice.

The more you purchase the better price you get.





About Shipping

Great stock availability and fast dispatch are our core of business. We would make effort to process each order within 24 hours.

We are international seller, each item is required to be checked by two customs. China Post Air Mail and DHL eCommerce are our main carriers, it normally takes about 2-3 weeks to deliver to USA.

If you do not receive the item during this period or have any problems, kindly contact us firstly.

You can rest assured we would handle each order no matter big or small as fast as we can.





About Us

We are honest seller, any problems please contact us before leaving your feedback. We will try our best to work out the issue with you.

These products come from our joint factory, its annual output is about 100,000,000 pcs. It is one of the main copperware makers in China with a 25 years’ experience in producing copperware and has already passed ISO 9001 quality guarantee system attestation, to ensure the long-term and stable quality of products .

  • Package Include: 50pcs sleeves ferrule, 25pcs compression nut.
  • Material: brass.
  • Tube Size:1/8" OD.
  • Net Weight: 0.4g/PC(sleeves ferrule), 3.6g/PC(nut).
  • Type: Compression sleeves ferrule and nut.

User questions & answers

Question: I assume this can be used in other type of tubing besides copper tubing
Answer: I wish I could answer this, but it has been many years since I bought the line. I have since sold my boat and retired. I do wish I was in the position answer this. I would go to a mono line company website and try to find the answer.
Question: Do you have a kit that has these 2 plus the little tubes that go in the end to form a seal
Answer: Not at this time, the epa new laws make it very difficult to pass the new regulations. As a matter of fact no tests actually meet the regulations, all older tests which had been certified under old more lax regulations were grandfathered in. Essentially setting the bar higher for new tests. I hope this answers your question!

Joywayus Compression Sleeve Ferrules 4mm Tube OD 2.9mm Tube ID Brass Compression Fitting and Insert Tube Ferrule Kit(Pack of 60)

Joywayus

Based on 23 reviews Check latest price

Product description



Material: Brass.



The Brass Compression Sleeve creates the seal between the copper, aluminum pipe and the valve housing.



Applied to liquid transport or gas transport or some other fields. Easy and convenient to install.

  • Size: 4mm Tube OD x 2.9mm Tube ID
  • Package include:30pcs sleeve ferrules+30pcs inserts.
  • Durable and high standard brass compression fitting.
  • Brass for corrosion resistance,ductility at high temperatures,and low magnetic permeability.
  • Commonly used to connect lines for air,water,fuel,oil and inert gases in a quick and simple way.

User questions & answers

Question: how long is the barrel
Answer: Hello, yes you can use your old control box as long as it is a corresponding one for example if it is for 1.5 HP. It doesn't necessarily have to be Eco-Flos. It does not come with a control box but this particular pump does require a control box. Thank you. If you have any more questions feel free to call us at 877-326-3561. Katie Willeke

Breezliy 180PCS Tube OD（1/4" 5/16" 3/8" 1/2") Brass Compression Sleeves Ferrules ,4 Sizes Brass Compression Fitting Assortment Kit

Based on 4 reviews Check latest price
  • Suitable for the outer diameter of the pipe:1/4" 5/16" 3/8" 1/2" .
  • Product Material: Brass.
  • Used with plastic and copper tubing.
  • Package Include:60PCS 1/4" ,50PCS 5/16",40PCS 3/8" ,30PCS 1/2" ,Total is 180PCS Compression Sleeve Ferrules.
  • Application: Commonly used to connect lines for air,water,fuel,oil and inert gases in a quick and simple way.

Product features

180PCS Assortment Kit

180PCS Tube OD（1/4" 5/16" 3/8" 1/2") Brass Compression Sleeves Ferrules

  • Material : Brass
  • Quatity :180PCS ,Placed in a plastic box .Easy to store and use.
  • Application: This Metals sleeve compression tube fitting is made of brass, connects to a tube, and is suitable for use with fuel and gas systems.

160PCS Assortment Kit

1680PCS Tube OD（1/4" 3/8" 1/2") Brass Compression Sleeves Ferrules

  • Material : Brass
  • Quatity :160PCS ,Placed in a plastic box .Easy to store and use.
  • Application: This Metals sleeve compression tube fitting is made of brass, connects to a tube, and is suitable for use with fuel and gas systems.

Clear labels

  • Clear labels can help you find the size you want faster

easy storage and use

  • All products are stored in plastic boxes for easy storage and use

very clean and tidy

  • Each one Breezliy brass compression sleeves ferrules is wiped and treated, very clean and tidy.

Widely Use

100PCS Tube OD 1/8" Brass Compression Sleeves Ferrules,Brass Compression Fitting

Ruikarhop

Based on 5 reviews Check latest price

Product description

Ruikarhop Brass Compression Sleeves Ferrules With Good quality,

Durable and high standard brass compression Sleeves,

Please feel free to contatct us if you have any questions about our product.

  • Suitable for the outer diameter of the pipe:1/8"
  • Product Material: Brass.
  • Used with plastic and copper tubing.
  • Suitable for use with fuel and gas systems.
  • Commonly used to connect lines for air,water,fuel,oil and inert gases in a quick and simple way.

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