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Parker Tube Fitting, NPT Male Adapter - 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 Male Adapter 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 Male Adapter 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 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 Male Adapter 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 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 | Brand | Division | Maximum Operating Temperature | Industry | Technology | Shape | For Fluid Type | Application | Length | Division | Operating Pressure | Product Style | Minimum Operating Temperature | Specifications Met | Tube Outside Diameter | Materials of Construction | Thread Size | Options | Maximum Operating Pressure |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M25MA1N-6MO | Backordered | POR | A-LOK | Instrumentation Products Division | 371 °C | Oil & Gas | Process Control | Straight | Steam | Hydrogen Service | 65.9 mm | Instrumentation Products Division | 180 to 320 bar | Male National Pipe Tapered (NPT) Adapter | -198 °C | N/A | 25 mm (O.D.) | 6Mo | 1" NPT | N/A | ||
| M25MA1N-6MO-NC-NSK | Backordered | POR | A-LOK | Instrumentation Products Division | 371 °C | Chemical | Process Control | Straight | Fuels | Sensing Lines | 65.9 mm | Instrumentation Products Division | 180 to 320 bar | Connector | -198 °C | NACE | 25 mm (O.D.) | 6Mo | 1" NPT | N/A | ||
| M25MA1N-6MO-NSK | Backordered | POR | A-LOK | Instrumentation Products Division | 371 °C | Nuclear | Process Control | Straight | Fuels | Analytical Installations | 65.9 mm | Instrumentation Products Division | 180 to 320 bar | Male National Pipe Tapered (NPT) Adapter | -198 °C | NORSOK M650 | 25 mm (O.D.) | 6Mo | 1" NPT | N/A | ||
| M25MA1N-B | Backordered | POR | A-LOK | Instrumentation Products Division | - | Nuclear | Process Control | Straight | Petroleum Oil | Analytical Installations | 65.9 mm | Instrumentation Products Division | 180 to 320 bar | Male National Pipe Tapered (NPT) Adapter | - | N/A | 25 mm (O.D.) | Brass | 1" NPT | N/A | ||
| M25MA1N-M | Backordered | POR | A-LOK | Instrumentation Products Division | 371 °C | Oil & Gas | Process Control | Straight | Oil | Sensing Lines | 65.9 mm | Instrumentation Products Division | 180 to 320 bar | Male National Pipe Tapered (NPT) Adapter | -198 °C | N/A | 25 mm (O.D.) | Monel 400 | 1" NPT | N/A | ||
| M25MA3/4N-6MO-NSK | Backordered | POR | A-LOK | Instrumentation Products Division | 371 °C | Chemical | Process Control | Straight | Liquid | Instrumentation | - mm | Instrumentation Products Division | 180 to 320 bar | Connector | -255 °C | N/A | 25 mm (O.D.) | 6Mo | 3/4" NPT | N/A | ||
| M3MA1/8N-316 | Backordered | POR | A-LOK | Instrumentation Products Division | 649 °C | Power Generation | Process Control | Straight | Gases | Offshore Control Panels | 29.4 mm | Instrumentation Products Division | Male National Pipe Tapered (NPT) Adapter | -255 °C | N/A | 3 mm (O.D.) | Stainless Steel AISI 316 | 1/8" NPT | N/A | 720 bar | ||
| M4MA1/8N-316 | Backordered | POR | A-LOK | Instrumentation Products Division | 649 °C | Transportation | Process Control | Straight | Oil | Analytical Installations | 29.4 mm | Instrumentation Products Division | n/a | Connector | -255 °C | N/A | 4 mm (O.D.) | Stainless Steel AISI 316 | 1/8" NPT | N/A | ||
| M6MA1/2N-316 | Backordered | POR | A-LOK | Instrumentation Products Division | 649 °C | Semiconductor | Process Control | Straight | Hydrogen | Offshore Control Panels | 42.1 mm | Instrumentation Products Division | 330 to 680 bar | Male National Pipe Tapered (NPT) Adapter | -255 °C | N/A | 6 mm (O.D.) | Stainless Steel AISI 316 | 1/2" NPT | N/A | ||
| M6MA1/2N-625 | Backordered | POR | A-LOK | Instrumentation Products Division | 649 °C | Microelectronics | Process Control | Straight | Oil | Hydrogen Service | 42.1 mm | Instrumentation Products Division | 330 to 680 bar | Male National Pipe Tapered (NPT) Adapter | -198 °C | N/A | 6 mm (O.D.) | Alloy 625 | 1/2" NPT | N/A | ||
| M6MA1/2N-6MO | Backordered | POR | A-LOK | Instrumentation Products Division | 371 °C | Oil & Gas | Process Control | Straight | Gases | Sensing Lines | 42.1 mm | Instrumentation Products Division | 330 to 680 bar | Connector | -198 °C | N/A | 6 mm (O.D.) | 6Mo | 1/2" NPT | N/A | ||
| M6MA1/2N-6MO-NC-NSK | Backordered | POR | A-LOK | Instrumentation Products Division | 371 °C | Semiconductor | Process Control | Straight | Oil | Instrumentation | 42.1 mm | Instrumentation Products Division | 330 to 680 bar | Connector | -198 °C | NACE | 6 mm (O.D.) | 6Mo | 1/2" NPT | N/A | ||
| M6MA1/2N-6MO-NSK | Backordered | POR | A-LOK | Instrumentation Products Division | 371 °C | Semiconductor | Process Control | Straight | Hydrogen | Sensing Lines | 42.1 mm | Instrumentation Products Division | 330 to 680 bar | Connector | -198 °C | NORSOK M650 | 6 mm (O.D.) | 6Mo | 1/2" NPT | N/A | ||
| M6MA1/2N-B | Backordered | POR | A-LOK | Instrumentation Products Division | - | Oil & Gas | Process Control | Straight | Fuels | Sensing Lines | 42.1 mm | Instrumentation Products Division | 330 to 680 bar | Male National Pipe Tapered (NPT) Adapter | - | N/A | 6 mm (O.D.) | Brass | 1/2" NPT | N/A | ||
| M6MA1/2N-M | Backordered | POR | A-LOK | Instrumentation Products Division | 371 °C | Chemical | Process Control | Straight | Natural Gas (CNG) | Research Labs | 42.1 mm | Instrumentation Products Division | 330 to 680 bar | Male National Pipe Tapered (NPT) Adapter | -198 °C | N/A | 6 mm (O.D.) | Monel 400 | 1/2" NPT | N/A | ||
| M6MA1/4N-316 | Backordered | POR | A-LOK | Instrumentation Products Division | 649 °C | Semiconductor | Process Control | Straight | Oil | Instrumentation | 35.7 mm | Instrumentation Products Division | 330 to 680 bar | Male National Pipe Tapered (NPT) Adapter | -255 °C | N/A | 6 mm (O.D.) | Stainless Steel AISI 316 | 1/4" NPT | N/A | ||
| M6MA1/4N-625 | Backordered | POR | A-LOK | Instrumentation Products Division | 649 °C | Microelectronics | Process Control | Straight | Hydrogen | Instrumentation | 35.7 mm | Instrumentation Products Division | 330 to 680 bar | Male National Pipe Tapered (NPT) Adapter | -198 °C | N/A | 6 mm (O.D.) | Alloy 625 | 1/4" NPT | N/A | ||
| M6MA1/4N-6MO | Backordered | POR | A-LOK | Instrumentation Products Division | 371 °C | Transportation | Process Control | Straight | Gases | Hydrogen Service | 35.7 mm | Instrumentation Products Division | 330 to 680 bar | Male National Pipe Tapered (NPT) Adapter | -198 °C | N/A | 6 mm (O.D.) | 6Mo | 1/4" NPT | N/A | ||
| M6MA1/4N-6MO-NC | Backordered | POR | A-LOK | Instrumentation Products Division | 371 °C | Power Generation | Process Control | Straight | Gases | Hydrogen Service | 35.7 mm | Instrumentation Products Division | 330 to 680 bar | Male National Pipe Tapered (NPT) Adapter | -198 °C | NACE | 6 mm (O.D.) | 6Mo | 1/4" NPT | N/A | ||
| M6MA1/4N-6MO-NC-NSK | Backordered | POR | A-LOK | Instrumentation Products Division | 371 °C | Nuclear | Process Control | Straight | Liquid | Sensing Lines | 35.7 mm | Instrumentation Products Division | 330 to 680 bar | Connector | -198 °C | NACE | 6 mm (O.D.) | 6Mo | 1/4" NPT | N/A |
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