10 Best Compression Fittings

Last Updated April 2020 Based on 1831 Reviews
1 Best of the Best!
Dorman 800-145 Nylon To Nylon Compression Fitting
Dorman Dorman 800-145 Nylon To Nylon Compression Fitting
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9.7 Greet
Product Highlights
  • Packaged 3 per Card.
2
Anderson Metals Brass Tube Fitting, Connector, 1/4' Compression x 1/4' Male Pipe
Anderson Metals Anderson Metals Brass Tube Fitting, Connector, 1/4" Compression x 1/4" Male Pipe
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9.5 Greet
Product Highlights
  • Three piece construction - nut, sleeve and body with attached insert
  • Use with copper, brass, aluminium, or plastic tubing
  • Standard fittings use short nuts
  • 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.
3
Anderson Metals 50064 Brass Compression Tube Fitting, Tee, 1/4' x 1/4' x 1/4' Tube OD
Anderson Metals Anderson Metals 50064 Brass Compression Tube Fitting, Tee, 1/4" x 1/4" x 1/4" Tube OD
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9.1 Greet
Product Highlights
  • Three piece construction - nut, sleeve and body with attached insert
  • Use with copper, brass, aluminum, or plastic tubing
  • Standard fittings use short nuts
  • 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.
4
LASCO 17-6219 5/16-Inch Compression by 1/4-Inch Compression Brass Union
LASCO LASCO 17-6219 5/16-Inch Compression by 1/4-Inch Compression Brass Union
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8.9 Very good
Product Highlights
  • Brass
  • Compression Union
  • Carded
  • Compression reducing union
  • Brass material lasts long
  • Not for use in potable drinking water applications
  • Use with copper or plastic tubing
  • 5/16-Inch compression by 1/4-Inch compression
5
Dixon  62C-04 Brass Compression Tube Fitting, Union, 1/4' Tube OD
Dixon Dixon 62C-04 Brass Compression Tube Fitting, Union, 1/4" Tube OD
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8.5 Very good
Product Highlights
  • Union for connecting and disconnecting two tubes more easily than with a coupling
  • Connects to tubing on both ends
  • Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability
  • For low to medium pressure operating environments with no excessive vibration or tube movement
  • Meets SAE J512 and ASA standards for functional requirements and is UL listed for flammable liquid
6
Parker CPI 8-8 FBZ-B Brass Compression Tube Fitting, Adapter, 1/2' Tube OD x 1/2' NPT Male
Parker Parker CPI 8-8 FBZ-B Brass Compression Tube Fitting, Adapter, 1/2" Tube OD x 1/2" NPT Male
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8.4 Very good
Product Highlights
  • Adapter for connecting pipes or fittings of different types
  • Fitting connects to tubing on one end and has an NPT male connector on the other
  • Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability
  • Single ferrule compression fitting has fewer possible leak paths than twin ferrule fittings
  • For use with copper pipe and tubing
7
Anderson Metals 50064 Brass Compression Tube Fitting, Tee, 3/8' x 3/8' x 3/8' Tube OD
Anderson Metals Anderson Metals 50064 Brass Compression Tube Fitting, Tee, 3/8" x 3/8" x 3/8" Tube OD
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8.1 Very good
Product Highlights
  • Tee with three openings for connecting and branching three pipes
  • Female compression tube fitting for connecting to male threaded pipes
  • Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability
  • Operating temperature range of -65 to +250 degrees F
  • 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.
8
Brennan N2700-LN-06-06-SS Stainless Steel Compression Tube Fitting, Bulkhead Union, 3/8' Tube OD
brennan Brennan N2700-LN-06-06-SS Stainless Steel Compression Tube Fitting, Bulkhead Union, 3/8" Tube OD
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7.7 Good
Product Highlights
  • Bulkhead union fitting to allow tube connection on either side of barrier
  • Accepts nylon and polyurethane tube fittings
  • Made of stainless steel for resistance to scaling and corrosion
  • Double ferrule fitting reduces possibility of leakage
  • Meets ISO 9001:2008 quality assurance standards
9
LASCO 17-6269 3/4-Inch Outside Diameter Compression Brass Union
LASCO LASCO 17-6269 3/4-Inch Outside Diameter Compression Brass Union
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7.5 Good
Product Highlights
  • Compression union
  • Brass material lasts long
  • Not for use in potable drinking water applications
  • Use with copper or plastic tubing
  • 3/4-Inch outside diameter compression
10
Anderson Metals 50070 Brass Compression Tube Fitting, 90 Degree Elbow, 1/4' Tube OD x 1/4' NPT Female Pipe
Anderson Metals Anderson Metals 50070 Brass Compression Tube Fitting, 90 Degree Elbow, 1/4" Tube OD x 1/4" NPT Female Pipe
More info
7.3 Good
Product Highlights
  • Three piece construction - nut, sleeve and body with attached insert
  • Use with copper, brass, aluminum, or plastic tubing
  • Standard fittings use short nuts
  • 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.

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