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Parker Tube Fitting, NPT Female Connector - A-LOK Series
*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.
Parker's two ferrule compression fittings, A-LOK® NPT Female Connector Tube Fittings 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® NPT Female Connector Tube Fittings 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
Read More...As standard, Parker’s A-LOK® NPT Female Connector Tube Fittings 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
| Action | Part No. | Availability | Partner Available | Price | Brand | Industry | Configuration | Operating Pressure | Application | Length | Division | Shape | Product Style | Minimum Operating Temperature | Maximum Operating Temperature | For Fluid Type | Division | Technology | Specifications Met | Materials of Construction | Options | Connection Thread Size | Tube Outside Diameter |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12FSC8N-316 | 6 In Stock | 2 Limited Stock | $65.01/each | A-LOK | Semiconductor | Tube to Pipe (Female Pipe) | 2400 to 5800 psi | CNG / LNG Lines | 1.84 inch | Instrumentation Products Division | Straight | Female National Pipe Tapered (NPT) Connector | -255 °C | 649 °C | Gases | Instrumentation Products Division | Process Control | N/A | Stainless Steel AISI 316 | n/a | 1/2" NPT | 3/4" (O.D.) | |
| 4FSC2N-316 | Quote Required | 38 In Stock | $20.20/each | A-LOK | Nuclear | Tube to Pipe (Female Pipe) | 4000 to 10300 psi | Sensing Lines | 1.23 inch | Instrumentation Products Division | Straight | Female National Pipe Tapered (NPT) Connector | -255 °C | 649 °C | Gases | Instrumentation Products Division | Process Control | N/A | Stainless Steel AISI 316 | n/a | 1/8" NPT | 1/4" (O.D.) | |
| 4FSC2N-B | Quote Required | 1 Limited Stock | $0.01/each | A-LOK | Nuclear | Tube to Pipe (Female Pipe) | 4000 to 10300 psi | Offshore Control Panels | 1.23 inch | Instrumentation Products Division | Straight | Female National Pipe Tapered (NPT) Connector | - | - | Natural Gas (CNG) | Instrumentation Products Division | Process Control | N/A | Brass | n/a | 1/8" NPT | 1/4" (O.D.) | |
| 4FSC4N-316 | Quote Required | 50 In Stock | $39.79/each | A-LOK | Chemical | Tube to Pipe (Female Pipe) | 4000 to 10300 psi | Sensing Lines | 1.42 inch | Instrumentation Products Division | Straight | Female National Pipe Tapered (NPT) Connector | -255 °C | 649 °C | Fuels | Instrumentation Products Division | Process Control | N/A | Stainless Steel AISI 316 | n/a | 1/4" NPT | 1/4" (O.D.) | |
| 4FSC4N-B | Quote Required | $0.01/each | A-LOK | Petrochemical | Tube to Pipe (Female Pipe) | 4000 to 10300 psi | CNG / LNG Lines | 1.42 inch | Instrumentation Products Division | Straight | Female National Pipe Tapered (NPT) Connector | - | - | Liquid | Instrumentation Products Division | Process Control | N/A | Brass | n/a | 1/4" NPT | 1/4" (O.D.) | ||
| 4FSC8N-B | 5 In Stock | Quote Required | $22.86/each | A-LOK | Transportation | Tube to Pipe (Female Pipe) | 4000 to 10300 psi | Offshore Control Panels | 1.67 inch | Instrumentation Products Division | Straight | Female National Pipe Tapered (NPT) Connector | - | - | Liquid | Instrumentation Products Division | Process Control | N/A | Brass | n/a | 1/2" NPT | 1/4" (O.D.) | |
| 6FSC2N-B | Quote Required | TBD | A-LOK | Microelectronics | Tube to Pipe (Female Pipe) | 3300 to 6600 psi | CNG / LNG Lines | 1.29 inch | Instrumentation Products Division | Straight | Female National Pipe Tapered (NPT) Connector | - | - | Hydrogen | Instrumentation Products Division | Process Control | N/A | Brass | n/a | 1/8" NPT | 3/8" (O.D.) | ||
| 6FSC4N-316 | Quote Required | 227 In Stock | $30.15/each | A-LOK | Semiconductor | Tube to Pipe (Female Pipe) | 3300 to 6600 psi | Sensing Lines | 1.48 inch | Instrumentation Products Division | Straight | Female National Pipe Tapered (NPT) Connector | -255 °C | 649 °C | Petroleum Oil | Instrumentation Products Division | Process Control | N/A | Stainless Steel AISI 316 | n/a | 1/4" NPT | 3/8" (O.D.) | |
| 6FSC6N-316 | Quote Required | 32 In Stock | $56.27/each | A-LOK | Microelectronics | Tube to Pipe (Female Pipe) | 3300 to 6600 psi | Offshore Control Panels | 1.54 inch | Instrumentation Products Division | Straight | Female National Pipe Tapered (NPT) Connector | -255 °C | 649 °C | Corrosive | Instrumentation Products Division | Process Control | N/A | Stainless Steel AISI 316 | n/a | 3/8" NPT | 3/8" (O.D.) | |
| 6FSC8N-316 | Quote Required | 13 In Stock | $52.47/each | A-LOK | Power Generation | Tube to Pipe (Female Pipe) | 3300 to 6600 psi | Research Labs | 1.73 inch | Instrumentation Products Division | Straight | Female National Pipe Tapered (NPT) Connector | -255 °C | 649 °C | Petroleum Oil | Instrumentation Products Division | Process Control | N/A | Stainless Steel AISI 316 | n/a | 1/2" NPT | 3/8" (O.D.) | |
| 6FSC8N-B | Quote Required | TBD | A-LOK | Petrochemical | Tube to Pipe (Female Pipe) | 3300 to 6600 psi | Sensing Lines | 1.73 inch | Instrumentation Products Division | Straight | Female National Pipe Tapered (NPT) Connector | - | - | Hydrogen | Instrumentation Products Division | Process Control | N/A | Brass | n/a | 1/2" NPT | 3/8" (O.D.) | ||
| 6FSC8N-S | 6 In Stock | Quote Required | $23.43/each | A-LOK | Oil & Gas | Tube to Pipe (Female Pipe) | 3300 to 6600 psi | Instrumentation | 1.73 inch | Instrumentation Products Division | Straight | Female National Pipe Tapered (NPT) Connector | - | - | Fuels | Instrumentation Products Division | Process Control | N/A | Steel | n/a | 1/2" NPT | 3/8" (O.D.) | |
| 8FSC12N-316 | Quote Required | 1 Limited Stock | $69.43/each | A-LOK | Semiconductor | Tube to Pipe (Female Pipe) | 2600 to 6700 psi | Sensing Lines | 1.96 inch | Instrumentation Products Division | Straight | Female National Pipe Tapered (NPT) Connector | -255 °C | 649 °C | Corrosive | Instrumentation Products Division | Process Control | N/A | Stainless Steel AISI 316 | n/a | 3/4" NPT | 1/2" (O.D.) | |
| 8FSC6N-316 | Quote Required | 7 In Stock | $42.97/each | A-LOK | Semiconductor | Tube to Pipe (Female Pipe) | 2600 to 6700 psi | Sensing Lines | 1.65 inch | Instrumentation Products Division | Straight | Female National Pipe Tapered (NPT) Connector | -255 °C | 649 °C | Hydrogen | Instrumentation Products Division | Process Control | N/A | Stainless Steel AISI 316 | n/a | 3/8" NPT | 1/2" (O.D.) | |
| 8FSC8N-316 | Quote Required | 65 In Stock | $77.93/each | A-LOK | Power Generation | Tube to Pipe (Female Pipe) | 2600 to 6700 psi | Sensing Lines | 1.84 inch | Instrumentation Products Division | Straight | Female National Pipe Tapered (NPT) Connector | -255 °C | 649 °C | Steam | Instrumentation Products Division | Process Control | N/A | Stainless Steel AISI 316 | n/a | 1/2" NPT | 1/2" (O.D.) | |
| 8FSC8N-B | Quote Required | 3 In Stock | $20.44/each | A-LOK | Petrochemical | Tube to Pipe (Female Pipe) | 2600 to 6700 psi | Analytical Installations | 1.84 inch | Instrumentation Products Division | Straight | Female National Pipe Tapered (NPT) Connector | - | - | Fuels | Instrumentation Products Division | Process Control | N/A | Brass | n/a | 1/2" NPT | 1/2" (O.D.) |
