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Best Hydraulic Tube Compression Union Fittings - Buying Guide

Last Updated: 07/16/2019

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  #1

Woodford 50HA-BR Backflow Preventer, Brass

Model: 50HA-BR   |    Mpn: 50HA-BR   |    Ean: 0671090037001   |    PartNumber: 50HA-BR   |   Asin: B008PWZGKE

Anti-siphon vacuum breakers are designed to protect hose connections from contamination. Vacuum breakers are designed for laboratory use to provide protection against back siphon age and backflow from aspirators or hoses left in contaminants.

Features

  • For multiple exterior finish applications such as lap siding, stone, stucco or brick
  • All goods are sold with a limited warranty for one year against defects in material and workmanship
  • Implied warranties are limited to one year from date of purchase from Woodford
  • See more on Amazon...

Brand: Woodford   |   Manufacturer: Woodford

Item Dimensions: 7 x 2 x 5 inches (17.8 x 5.1 x 12.7 cm)   |   Package Dimensions: 1.1 x 4.5 x 6.9 inches (2.8 x 11.4 x 17.5 cm)

Amazon Price: $26.96 | as of 07/16/2019(8:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $24.10

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  #2

Vis Brass Compression Tube Fitting, Union, 1/8" OD x 1/8" OD (Pack of 5)

 PartNumber: 62   |   Asin: B07HRLJP1Z

This union compression tube fitting is made of brass, has compression connections, and is suitable for use with fuel and gas systems. It is made of brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability. This union connects two tubes in a straight run. It has a compression connection on both ends for connecting unthreaded tube. Tightening the nut against the sleeve creates a compression seal against leaks, and loosening the nut allows disassembly of the joined parts. This three-piece construction fitting - nut, sleeve, and body - can be used with copper, brass, aluminum, or plastic tubing and has an operating temperature range of -65 to +250 degrees F. This union compression tube fitting is suitable for use with fuel and gas systems, plumbing, refrigeration, and vacuum applications.
Tube fittings are components used for connecting, branching, terminating, and changing the direction of tubing in pneumatic and hydraulic systems. They are made of brass, stainless steel, PBT (polybutylene terephthalate), and other materials that resist corrosion and wear. Tube fittings have various types of connections, including threaded, welded, barbed, and push-to-connect (also called one-touch). Push-to-connect connections do not require tools or sealants. Tube fittings are used in various applications, including machine tools, airplane and truck controls, and automated production lines, among others.

Features

  • Union for connecting and disconnecting two tubes more easily than with a coupling
  • Compression tube connections on both ends
  • Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability
  • Operating temperature range of -65 to +250 degrees F
  • Three piece construction - nut, sleeve and body
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Brand: Vis   |   Manufacturer: Vis

Package Dimensions: 0.5 x 4 x 5 inches (1.3 x 10.2 x 12.7 cm)

Amazon Price: $11.99 | as of 07/16/2019(8:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $11.99

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  #3

Lift Rod & Ball Rod Assembly- (ACE820-72)

 Ean: 0082901188346   |    PartNumber: 44803   |   Asin: B000S5RRJO

Ace Sink Drain Rod and Strap Brushed Nickel, Chrome Carded / .

Features

Brand: Ace Trading   |   Manufacturer: ACE TRADING -PLUMB TAICHUNG

Package Dimensions: 1 x 1.7 x 10.2 inches (2.5 x 4.3 x 25.9 cm)

Amazon Price: $3.99 | as of 07/16/2019(8:14pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $7.10

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  #4

Boeray 5pcs Brass Tube Fitting, 1/4" to 1/4" Compression Union Fitting

 Ean: 0667797545222   |    PartNumber: 1/4" x 1/4"   |   Asin: B07F65NY27

Boeray 5pcs Brass Tube Fitting,1/4" to 1/4" Compression Union Fitting

Material:CA 360 brass,high quality, provide high resistance to abrasion and corrosion.

Size: 1/4" to 1/4"

Union for connecting and disconnecting two tubes more easily than with a coupling

Temperature Range:-65 to +250 degrees F

Use with:copper, brass, aluminum, or plastic tubing.Primary uses water, gasoline, oil and vacuum lines. It is very convenient

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.

Features

  • Material:CA 360 brass,high quality, provide high resistance to abrasion and corrosion.
  • Size: 1/4 x 1/4
  • Union for connecting and disconnecting two tubes more easily than with a coupling
  • Temperature Range:-65 to +250 degrees F
  • Use with:copper, brass, aluminum, or plastic tubing.Primary uses water, gasoline, oil and vacuum lines. It is very convenient
  • See more on Amazon...

Brand: boeray   |   Manufacturer: Boeray

Amazon Price: $12.99 | as of 07/16/2019(8:14pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $15.99

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  #5

Woodford 37HD2-BR Backflow Preventer, Brass

Model: 37HD2-BR   |    Mpn: 37HD2-BR   |    Ean: 0671090020652   |    PartNumber: 37HD2-BR   |   Asin: B008DWMBGS

Anti-siphon vacuum breakers are designed to protect hose connections from contamination. Vacuum breakers are designed for laboratory use to provide protection against back siphon age and backflow from aspirators or hoses left in contaminants.

Features

  • For multiple exterior finish applications such as lap siding, stone, stucco or brick
  • All goods are sold with a limited warranty for one year against defects in material and workmanship
  • Implied warranties are limited to one year from date of purchase from Woodford
  • See more on Amazon...

Brand: Woodford   |   Manufacturer: Woodford

Item Dimensions: 6 x 2 x 7 inches (15.2 x 5.1 x 17.8 cm)   |   Package Dimensions: 2.17 x 2.4 x 4.29 inches (5.5 x 6.1 x 10.9 cm)

Amazon Price: $70.90 | as of 07/16/2019(8:14pm pst)
Availibility: Usually ships in 1 to 3 months
List Price: $79.75

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  #6

Genuine Audi (06H121131C) Union

Model: 06H121131C   |    Mpn: 06H121131C   |    Ean: 0728290218423   |    PartNumber: 06H121131C   |   Asin: B00PLX3U80

Item Name: union with Seal
Part Brand: VAG
OEM Numbers: 06H121131C / 06H 121 131 C

Features

Brand: AUDI   |   Manufacturer: Audi

Item Dimensions: 3 x 7 x 9 inches (7.6 x 17.8 x 22.9 cm)   |   Package Dimensions: 2 x 2 x 2 inches (5.1 x 5.1 x 5.1 cm)

Amazon Price: $5.07 | as of 07/16/2019(8:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $7.42

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  #7

WATTS PL-3060 Push Female Adapter, OD x 1/4-Inch FPT, 1/4"

Model: PL-3060   |    Mpn: PL-3060   |    Ean: 0048643236165   |    PartNumber: PL-3060   |   Asin: B000H6K9ZI

Watts Quick Connect Elbow features corrosion resistant teeth which allows these fittings to interconnect with multiple materials without the need for special tools or tube inserts. Easy to install. Can be used for hot & cold water applications. 1/4" O.D. x 1/8" MIP Easy to install Corrosion resistant teeth which allow the connectors to interconnect with multiple materials without the need for special tools or tube inserts Can be used for hot & cold water applications.

Features

  • Mini quick connect female adapter 1/4-Inch OD by 1/4-Inch female pipe thread
  • No special tools required; connects in one step
  • Perfect for coffee makers, fountain drink dispensers, and water filtration connection
  • FDA approved, certified and tested under ANSI/NSF-61 for approved contact with drinking water
  • Rated for 150psi at 70 degrees F and 60psi at 140 degrees F
  • See more on Amazon...

Brand: Watts   |   Manufacturer: Watts

Item Dimensions: 5 x 3 x 0.8 inches (12.7 x 7.6 x 2.0 cm)   |   Package Dimensions: 0.5 x 1.2 x 4.2 inches (1.3 x 3.0 x 10.7 cm)

Amazon Price: $4.94 | as of 07/16/2019(8:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $5.49

Warranty: One year limited warranty

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  #8

Parker Hannifin 62NTA-4 Brass Air Brake-NTA Union Fitting, 1/4" Compression Tube x 1/4" Compression Tube

Model: 62NTA-4   |    Mpn: 62NTA-4   |    PartNumber: 62NTA-4   |   Asin: B01BYLR0F6

Being the world's leader in leak free technologies parker's Nat fittings utilize a ribbed sleeve for compression and positive grip. Nat fittings meet SAE J246, SAE J1131 and D.O.T. FMVSS571.106 specifications. Nat fittings have a pre-applied thread sealant on all male pipe threads. Electroless nickel plated bodies can be used with bio-diesel.

Features

  • D.O.T. Compression style fittings for repairing truck and trailer air brake lines
  • For Use in air brake Systems on semi-trucks, trailers, buses, mobile equipment and farm implements
  • Ribbed sleeve for compression and positive grip
  • Stainless steel tube support
  • Meets D.O.T. FM's 571.106, SAE J246 and SAE J1131
  • See more on Amazon...

Brand: Parker Hannifin   |   Manufacturer: Parker Hannifin Corporation

Item Dimensions: 0.5 x 0.5 x 1.5 inches (1.3 x 1.3 x 3.8 cm)   |   Package Dimensions: 0.43 x 1.18 x 4.17 inches (1.1 x 3.0 x 10.6 cm)

First Available: 2017-03-12

Amazon Price: $6.17 | as of 07/16/2019(8:14pm pst)
Availibility: Temporarily out of stock. Order now and we'll deliver when available. We'll e-mail you with an estimated delivery date as soon as we have more information. Your credit card will not be charged until we ship the item.
List Price: $6.17

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  #9

8Mm A/C Compression Union

 Ean: 0642008628604   |    PartNumber: AC8M   |   Asin: B00TJE5WLA

8MM Compression Union (1)

Features

Brand: S.U.R. & R. AUTO PARTS INC   |   Manufacturer: S.U.R. & R. AUTO PARTS INC

Amazon Price: $26.66 | as of 07/16/2019(8:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $33.54

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  #10

Woodford 50HF-BR Backflow Preventer, Brass

Model: 50HF-BR   |    Mpn: 50HF-BR   |    Ean: 0671090036981   |    PartNumber: 50HF-BR   |   Asin: B008PWZND4

Anti-siphon vacuum breakers are designed to protect hose connections from contamination. Vacuum breakers are designed for laboratory use to provide protection against back siphon age and backflow from aspirators or hoses left in contaminants.

Features

  • For multiple exterior finish applications such as lap siding, stone, stucco or brick
  • All goods are sold with a limited warranty for one year against defects in material and workmanship
  • Implied warranties are limited to one year from date of purchase from Woodford
  • See more on Amazon...

Brand: Woodford   |   Manufacturer: Woodford

Item Dimensions: 7 x 2 x 5 inches (17.8 x 5.1 x 12.7 cm)   |   Package Dimensions: 1.2 x 4.8 x 6.7 inches (3.0 x 12.2 x 17.0 cm)

Amazon Price: $22.61 | as of 07/16/2019(8:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $23.90

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  #11

LASCO 17-6273 7/8-Inch Compression Brass Union

Model: 17-6273   |    Mpn: 17-6273   |    Ean: 0795092933588   |    PartNumber: 17-6273   |   Asin: B008E332H8

LASCO Plumbing Specialties 17-6273 is a 7/8-Inch Compression Brass Union. Union shape. Lead free brass construction. Lead free approved product in all states. Used with plastic and copper tubing. 7/8-Inch compression by 7/8-Inch compression.

Features

  • Brass compression union carded
  • For use with compression connection
  • For use with pipe fittings
  • Union shape
  • Lead free brass construction
  • Lead free approved product in all states
  • Used with plastic and copper tubing
  • 7/8-Inch compression by 7/8-Inch compression
  • See more on Amazon...

Brand: LASCO   |   Manufacturer: LASCO

Item Dimensions: 1.5 x 1.5 x 2 inches (3.8 x 3.8 x 5.1 cm)   |   Package Dimensions: 1.5 x 2.5 x 3.7 inches (3.8 x 6.4 x 9.4 cm)

Amazon Price: $11.99 | as of 07/16/2019(8:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $11.99

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  #12

Woodford 37HA-BR Backflow Preventer, Brass

Model: 37HA-BR   |    Mpn: 37HA-BR   |    Ean: 0671090077328   |    PartNumber: 37HA-BR   |   Asin: B008PWZG72

Anti-siphon vacuum breakers are designed to protect hose connections from contamination. Vacuum breakers are designed for laboratory use to provide protection against back siphon age and backflow from aspirators or hoses left in contaminants.

Features

  • For multiple exterior finish applications such as lap siding, stone, stucco or brick
  • All goods are sold with a limited warranty for one year against defects in material and workmanship
  • Implied warranties are limited to one year from date of purchase from Woodford
  • See more on Amazon...

Brand: Woodford   |   Manufacturer: Woodford

Item Dimensions: 6 x 1 x 7 inches (15.2 x 2.5 x 17.8 cm)   |   Package Dimensions: 1 x 4.8 x 6.7 inches (2.5 x 12.2 x 17.0 cm)

Amazon Price: $50.00 | as of 07/16/2019(8:14pm pst)
Availibility:
List Price: $31.25

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  #13

Woodford 50HA-CH Backflow Preventer, Chrome

Model: 50HA-CH   |    Mpn: 50HA-CH   |    Ean: 0671090036998   |    PartNumber: 50HA-CH   |   Asin: B008PWZGP4

Anti-siphon vacuum breakers are designed to protect hose connections from contamination. Vacuum breakers are designed for laboratory use to provide protection against back siphon age and backflow from aspirators or hoses left in contaminants.

Features

  • For multiple exterior finish applications such as lap siding, stone, stucco or brick
  • All goods are sold with a limited warranty for one year against defects in material and workmanship
  • Implied warranties are limited to one year from date of purchase from Woodford
  • See more on Amazon...

Brand: Woodford   |   Manufacturer: Woodford

Item Dimensions: 7 x 2 x 5 inches (17.8 x 5.1 x 12.7 cm)   |   Package Dimensions: 0.8 x 4.9 x 7.6 inches (2.0 x 12.4 x 19.3 cm)

Amazon Price: $25.91 | as of 07/16/2019(8:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $28.90

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  #14

Vis Brass Compression Tube Fitting, Coupling, Adapter, Female Connector, 3/8" Tube OD x 1/4" NPT Female (Pack of 1)

 PartNumber: 66   |   Asin: B07HSW22B2

Three piece construction - nut, sleeve and body with attached insert. Use with copper, brass, aluminum, or plastic tubing. -65 Degree F to +250 degree F temperature range. Standard fittings use short nuts. Easy to disassemble no flaring tool required. Primary uses water, gasoline, oil and vacuum lines.

Features

  • Three piece construction - nut, sleeve and body with attached insert
  • Use with copper, brass, aluminum, or plastic tubing
  • Easy to disassemble no flaring tool required
  • Primary uses water, gasoline, oil and vacuum lines
  • 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.
  • See more on Amazon...

Brand: Vis   |   Manufacturer: Vis

Package Dimensions: 0.3 x 3.5 x 4.7 inches (0.8 x 8.9 x 11.9 cm)

Amazon Price: $7.99 | as of 07/16/2019(8:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $7.99

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  #15

Midwest Control 268X8X8 1/2" OD Tube x 1/2" MPT Union, Meets SAE, ASA, ASME Standards, 500 psi Max Pressure, -65 Degree F to 250 Degree F

Model: 268X8X8   |    Mpn: 268X8X8   |    PartNumber: 268X8X8   |   Asin: B01LCD8AU0

For Use with Copper, Brass, Aluminum or Plastic Tubing, Meets SAE, ASA and ASME Specifications and Standards, Fittings Include Sleeve and Nut, Pressure Rating: 500 PSI, Temperature Rating: -65 F to 250 F .

Features

  • For Use with Copper, Brass, Aluminum or Plastic Tubing
  • Meets SAE, ASA and ASME Specifications and Standards
  • Fittings Include Sleeve and Nut
  • Pressure Rating: 500 PSI
  • Temperature Rating: -65 F to 250 F
  • See more on Amazon...

Brand: Midwest Control   |   Manufacturer: Midwest Control

Package Dimensions: 0.71 x 2.32 x 5.67 inches (1.8 x 5.9 x 14.4 cm)

Amazon Price: $6.73 | as of 07/16/2019(8:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $6.74

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  #16

5/8-Inch A/C Compression Union

Model: AC58   |    Mpn: AC58   |    Ean: 0812337011860   |    PartNumber: AC58   |   Asin: B007QV5K7E

The S. U. R. included are kits for brakes, fuel, air conditioning, power steering, coolant, transmissions, and professional quality and technically superior tools. Backed by a skilled team of professionals committed to the total satisfaction of both repair facilities and vehicle owners alike. S. U. R. &R. will meet or exceed all OEM expectations on domestic and foreign vehicles and applies first-hand experience, ensuring quality products that get the job done right.

Features

  • Reliable 5/8-inch A/C compression union - Aluminum line size: 5/8-inch
  • American Quality - Proudly Made In America
  • On the car repairs made simple
  • Make connections easily by hand; no specialty tools required
  • Included in both the AC1387 DELUXE A/C Line Repair Kit and the AC40 Compression Union Kit
  • See more on Amazon...

Brand: S.U.R. and R Auto Parts   |   Manufacturer: S.U.R. and R Auto Parts

Item Dimensions: 1 x 1 x 2.6 inches (2.5 x 2.5 x 6.6 cm)   |   Package Dimensions: 1.3 x 2.9 x 4 inches (3.3 x 7.4 x 10.2 cm)

Amazon Price: $24.00 | as of 07/16/2019(8:14pm pst)
Availibility: Usually ships in 24 hours
List Price: $32.39

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Looking For Something Else? Search

Most Popular
New Releases

  1. Woodford 50HA-BR Backflow Preventer, Brass
  2. Vis Brass Compression Tube Fitting, Union, 1/8" OD x 1/8" OD (Pack of 5)
  3. Lift Rod & Ball Rod Assembly- (ACE820-72)
  4. Boeray 5pcs Brass Tube Fitting, 1/4" to 1/4" Compression Union Fitting
  5. Woodford 37HD2-BR Backflow Preventer, Brass
  6. Genuine Audi (06H121131C) Union
  7. WATTS PL-3060 Push Female Adapter, OD x 1/4-Inch FPT, 1/4&quot

Most Wished For

  1. Woodford 50HA-BR Backflow Preventer, Brass
  2. Vis Brass Compression Tube Fitting, Union, 1/8" OD x 1/8" OD (Pack of 5)
  3. Lift Rod & Ball Rod Assembly- (ACE820-72)
  4. Boeray 5pcs Brass Tube Fitting, 1/4" to 1/4" Compression Union Fitting
  5. Woodford 37HD2-BR Backflow Preventer, Brass
  6. Genuine Audi (06H121131C) Union
  7. WATTS PL-3060 Push Female Adapter, OD x 1/4-Inch FPT, 1/4&quot

Most Gifted

  1. Woodford 50HA-BR Backflow Preventer, Brass
  2. Vis Brass Compression Tube Fitting, Union, 1/8" OD x 1/8" OD (Pack of 5)
  3. Lift Rod & Ball Rod Assembly- (ACE820-72)
  4. Boeray 5pcs Brass Tube Fitting, 1/4" to 1/4" Compression Union Fitting
  5. Woodford 37HD2-BR Backflow Preventer, Brass
  6. Genuine Audi (06H121131C) Union
  7. WATTS PL-3060 Push Female Adapter, OD x 1/4-Inch FPT, 1/4&quot

Top Selling

  1. Woodford 50HA-BR Backflow Preventer, Brass
  2. Vis Brass Compression Tube Fitting, Union, 1/8" OD x 1/8" OD (Pack of 5)
  3. Lift Rod & Ball Rod Assembly- (ACE820-72)
  4. Boeray 5pcs Brass Tube Fitting, 1/4" to 1/4" Compression Union Fitting
  5. Woodford 37HD2-BR Backflow Preventer, Brass
  6. Genuine Audi (06H121131C) Union
  7. WATTS PL-3060 Push Female Adapter, OD x 1/4-Inch FPT, 1/4&quot



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