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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 | SKU | Availability | Price | Operating Pressure | Length | Minimum Operating Temperature | Industry | For Fluid Type | Shape | Brand | Technology | Product Style | Division | Division | Configuration | Application | Maximum Operating Temperature | Connection Thread Size | Options | Specifications Met | Tube Outside Diameter | Materials of Construction |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M12FSC3/8N-6MO-NSK | Backordered | POR | 200 to 430 bar | 41.9 mm | -198 °C | Microelectronics | Hydrogen | Straight | A-LOK | Process Control | Female National Pipe Tapered (NPT) Connector | Instrumentation Products Division | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Research Labs | 371 °C | 3/8" NPT | N/A | NORSOK M650 | 12 mm (O.D.) | 6Mo | |
| M12FSC3/8N-B | Backordered | POR | 200 to 430 bar | 41.9 mm | - | Chemical | Corrosive | Straight | A-LOK | Process Control | Female National Pipe Tapered (NPT) Connector | Instrumentation Products Division | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Research Labs | - | 3/8" NPT | N/A | N/A | 12 mm (O.D.) | Brass | |
| M12FSC3/8N-M | Backordered | POR | 200 to 430 bar | 41.9 mm | -198 °C | Transportation | Natural Gas (CNG) | Straight | A-LOK | Process Control | Female National Pipe Tapered (NPT) Connector | Instrumentation Products Division | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Analytical Installations | 425 °C | 3/8" NPT | N/A | N/A | 12 mm (O.D.) | Monel 400 | |
| M12FSC3/8N-NNR | Backordered | POR | 200 to 430 bar | 41.9 mm | -198 °C | Petrochemical | Natural Gas (CNG) | Straight | A-LOK | Process Control | Female National Pipe Tapered (NPT) Connector | Instrumentation Products Division | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Research Labs | 535 °C | 3/8" NPT | N/A | N/A | 12 mm (O.D.) | Alloy C-276 | |
| M12FSC3/8R-316 | Backordered | POR | 200 to 430 bar | - | -255 °C | Microelectronics | Hydrogen | Straight | A-LOK | Process Control | Female National Pipe Tapered (NPT) Connector | Instrumentation Products Division | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Instrumentation | 649 °C | 3/8" BSPP | N/A | N/A | 12 mm (O.D.) | Stainless Steel AISI 316 | |
| M14FSC1/2N-316 | Backordered | POR | 180 to 430 bar | - | -255 °C | Power Generation | Fuels | Straight | A-LOK | Process Control | Female National Pipe Tapered (NPT) Connector | Instrumentation Products Division | Instrumentation Products Division | Tube to Pipe (Female Pipe) | CNG / LNG Lines | 649 °C | 1/2" NPT | N/A | N/A | 14 mm (O.D.) | Stainless Steel AISI 316 | |
| M14FSC1/4N-316 | Backordered | POR | 180 to 430 bar | - | -255 °C | Petrochemical | Oil | Straight | A-LOK | Process Control | Female National Pipe Tapered (NPT) Connector | Instrumentation Products Division | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Offshore Control Panels | 649 °C | 1/4" NPT | N/A | N/A | 14 mm (O.D.) | Stainless Steel AISI 316 | |
| M15FSC1/2R-316 | Backordered | POR | 170 to 400 bar | - | -255 °C | Power Generation | Gases | Straight | A-LOK | Process Control | Female National Pipe Tapered (NPT) Connector | Instrumentation Products Division | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Research Labs | 649 °C | 1/2" BSPP | N/A | N/A | 15 mm (O.D.) | Stainless Steel AISI 316 | |
| M16FSC1/2N-316 | Backordered | POR | 190 to 430 bar | 46.9 mm | -255 °C | Chemical | Fuels | Straight | A-LOK | Process Control | Female National Pipe Tapered (NPT) Connector | Instrumentation Products Division | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Hydrogen Service | 649 °C | 1/2" NPT | N/A | N/A | 16 mm (O.D.) | Stainless Steel AISI 316 | |
| M16FSC1/2N-6MO | Backordered | POR | 190 to 430 bar | 46.9 mm | -198 °C | Chemical | Fuels | Straight | A-LOK | Process Control | Female National Pipe Tapered (NPT) Connector | Instrumentation Products Division | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Instrumentation | 371 °C | 1/2" NPT | N/A | N/A | 16 mm (O.D.) | 6Mo | |
| M16FSC1/2N-6MO-NSK | Backordered | POR | 190 to 430 bar | 46.9 mm | -198 °C | Semiconductor | Steam | Straight | A-LOK | Process Control | Female National Pipe Tapered (NPT) Connector | Instrumentation Products Division | Instrumentation Products Division | Tube to Pipe (Female Pipe) | CNG / LNG Lines | 371 °C | 1/2" NPT | N/A | NORSOK M650 | 16 mm (O.D.) | 6Mo | |
| M16FSC1/2N-B | Backordered | POR | 190 to 430 bar | 46.9 mm | - | Power Generation | Corrosive | Straight | A-LOK | Process Control | Female National Pipe Tapered (NPT) Connector | Instrumentation Products Division | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Offshore Control Panels | - | 1/2" NPT | N/A | N/A | 16 mm (O.D.) | Brass | |
| M16FSC3/8N-316 | Backordered | POR | 190 to 430 bar | 41.9 mm | -255 °C | Power Generation | Fuels | Straight | A-LOK | Process Control | Female National Pipe Tapered (NPT) Connector | Instrumentation Products Division | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Analytical Installations | 649 °C | 3/8" NPT | N/A | N/A | 16 mm (O.D.) | Stainless Steel AISI 316 | |
| M16FSC3/8N-6MO-NSK | Backordered | POR | 190 to 430 bar | 41.9 mm | -198 °C | Petrochemical | Steam | Straight | A-LOK | Process Control | Female National Pipe Tapered (NPT) Connector | Instrumentation Products Division | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Hydrogen Service | 371 °C | 3/8" NPT | N/A | NORSOK M650 | 16 mm (O.D.) | 6Mo | |
| M16FSC3/8N-B | Backordered | POR | 190 to 430 bar | 41.9 mm | - | Semiconductor | Liquid | Straight | A-LOK | Process Control | Female National Pipe Tapered (NPT) Connector | Instrumentation Products Division | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Hydrogen Service | - | 3/8" NPT | N/A | N/A | 16 mm (O.D.) | Brass | |
| M18FSC1/2N-316 | Backordered | POR | 170 to 380 bar | - | -255 °C | Chemical | Natural Gas (CNG) | Straight | A-LOK | Process Control | Female National Pipe Tapered (NPT) Connector | Instrumentation Products Division | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Sensing Lines | 649 °C | 1/2" NPT | N/A | N/A | 18 mm (O.D.) | Stainless Steel AISI 316 | |
| M18FSC1/2N-6MO | Backordered | POR | 170 to 380 bar | - | -255 °C | Oil & Gas | Corrosive | Straight | A-LOK | Process Control | Female National Pipe Tapered (NPT) Connector | Instrumentation Products Division | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Hydrogen Service | 649 °C | 1/2" NPT | N/A | N/A | 18 mm (O.D.) | 6Mo | |
| M18FSC3/4N-316 | Backordered | POR | 170 to 380 bar | - | -255 °C | Petrochemical | Gases | Straight | A-LOK | Process Control | Female National Pipe Tapered (NPT) Connector | Instrumentation Products Division | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Analytical Installations | 649 °C | 3/4" NPT | N/A | N/A | 18 mm (O.D.) | Stainless Steel AISI 316 | |
| M18FSC3/4N-6MO-NSK | Backordered | POR | 170 to 380 bar | - | -198 °C | Semiconductor | Liquid | Straight | A-LOK | Process Control | Female National Pipe Tapered (NPT) Connector | Instrumentation Products Division | Instrumentation Products Division | Tube to Pipe (Female Pipe) | CNG / LNG Lines | 371 °C | 3/4" NPT | N/A | NORSOK M650 | 18 mm (O.D.) | 6Mo | |
| M20FSC1/2N-316 | Backordered | POR | 150 to 380 bar | 47.9 mm | -255 °C | Nuclear | Oil | Straight | A-LOK | Process Control | Female National Pipe Tapered (NPT) Connector | Instrumentation Products Division | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Sensing Lines | 649 °C | 1/2" NPT | N/A | N/A | 20 mm (O.D.) | Stainless Steel AISI 316 |
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