Hi-Duty Flareless Tube Fittings| Parker
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Parker's Hi-Duty flareless tube fittings are preassembled, with a sleeve machined onto the nut. This sleeve breaks away from the nut during assembly, creating a seal on the tubing. Hi-Duty fittings are rated to a higher pressure rating than compression fittings and will work with seamless steel tubing, copper, brass and thermoplastic tubing. |
Hi-Duty Flareless Tube Fittings Features
- All brass construction
- Two piece fitting
- Higher pressure rating
- Easy assembly
- Working Pressure: 1000 (5/8") to 4300 (1/8") psi
- Temperature Range: -65F to 250F
- Compatible Tubing: Copper, brass, stainless steel, thermoplastic
Available Configurations
Tube to Male NPTF
Male Connector
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Male Elbow |
45° Male Elbow
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![]() Male Branch Tee |
Male Run Tee
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Tube to Female NPT
Female Connector |
![]() Female Elbow |
![]() Female Branch Tee
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Tube to Tube
Union
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Union Tee |
Union Elbow |
Bulkhead Union
Bulkhead Union
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Auxiliary Component
Nut/Sleeve
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Plug |
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For information on sizes and pricing, please call us at 888.715.4673, email us at hfe@hfeweb.com or fill out a contact form on this page to get answers to your questions.
Related Information
- Thread Guide - Inch Thread
- Thread Guide - Metric, JIS, BSPP
- TS1000 Plating
- Tube End Specs
- Port End Specs
Related Information
- Thread Guide - Inch Thread
- Thread Guide - Metric, JIS, BSPP
- TS1000 Plating
- Tube End Specs
- Port End Specs