Parker Tube Fitting, Tube End NPT Female Adapter - A-LOK Series Double Ferrule Fittings Tube Fittings and Equipment Fittings Parker Instrumentation Division Double Ferrule Fittings Tube Fittings and Equipment Fittings Parker Instrumentation Division Tube Fittings and Equipment Fittings Parker Instrumentation Division Fittings Parker Instrumentation Division Parker Instrumentation Division 4AF4316 739LFSS1/4X1/4 923FSS0404 ISSD4FA4 N2430-04-04-SS SS-4-DATPF-4 SS-4-TA-7-4 TAF-02-2 ALOK TUBE END FEMALE ADAP 4FA4N-316A
Parker's two ferrule compression fittings, A-LOK® Tube End NPT Female Adapters are designed to provide reliable leak-free connections for instrumentation, process and control, and analyzer applications that specify a two ferrule tube fitting connection. Manufactured to the highest quality standards these tube fittings are available in a broad range of sizes, corrosion resistant materials and configurations.
As standard, Parker’s A-LOK® Tube End NPT Female Adapter tube fitting are manufactured from heat code traceable 316 stainless steel. Other materials include 6Mo, Alloy 825, Alloy 625 and Alloy C-276.
The fittings are available for fractional pipe sizes from 1/16” through to 2” O.D., and for metric sizes from 3 mm through to 25 mm O.D.
Markets:
• Semiconductor/Microelectronics
• Chemical
• Petro-Chemical
• Transportation
• Power
• Nuclear
• Oil and Gas
• Research Labs
Features/Benefits:
• Wide range of Corrosion Resistant Alloys available
• EC79 Approved for Hydrogen Service
• Parker Suparcase™ surface treatment process for superior material hardening
• Hardened ferrules provide leak free connections
• Silver plated nuts provide gall resistance during makeup
Applications:
• Instrumentation Hook-up Systems
• Analytical Installations
• CNG / LNG Lines
• Hydrogen Service
• Offshore Control Panels
• Sensing Lines
