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Parker Tube Fitting, NPT Female Bulkhead 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 Bulkhead 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 Bulkhead 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 1/8” through to 1” O.D., and for metric sizes from 6 mm through to 12 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 Bulkhead 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 1/8” through to 1” O.D., and for metric sizes from 6 mm through to 12 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 | Maximum Operating Temperature | Operating Pressure | Materials of Construction | Division | Configuration | Industry | Minimum Operating Temperature | For Fluid Type | Product Style | Application | Length | Shape | Technology | Brand | Division | Materials of Construction | Options | Specifications Met | Tube Outside Diameter | Connection Thread Size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M10FBC1/4N-NNR-NC | Backordered | POR | 535 °C | 240 to 470 bar | Alloy C-276 | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Transportation | -198 °C | Oil | Female Bulkhead | Sensing Lines | 55.2 mm | Straight | Process Control | A-LOK | Instrumentation Products Division | Alloy C-276 | N/A | NACE | 10 mm (O.D.) | 1/4" NPT | |
| M12FBC1/2N-316 | Backordered | POR | 649 °C | 200 to 430 bar | Stainless Steel AISI 316 | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Oil & Gas | -255 °C | Oil | Female Bulkhead | Research Labs | 66.4 mm | Straight | Process Control | A-LOK | Instrumentation Products Division | Stainless Steel AISI 316 | N/A | N/A | 12 mm (O.D.) | 1/2" NPT | |
| M12FBC1/2N-6MO | Backordered | POR | 371 °C | 200 to 430 bar | 6Mo | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Microelectronics | -198 °C | Corrosive | Female Bulkhead | CNG / LNG Lines | 66.4 mm | Straight | Process Control | A-LOK | Instrumentation Products Division | 6Mo | N/A | N/A | 12 mm (O.D.) | 1/2" NPT | |
| M12FBC1/2N-6MO-NSK | Backordered | POR | 371 °C | 200 to 430 bar | 6Mo | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Chemical | -198 °C | Oil | Female Bulkhead | Research Labs | 66.4 mm | Straight | Process Control | A-LOK | Instrumentation Products Division | 6Mo | N/A | NORSOK M650 | 12 mm (O.D.) | 1/2" NPT | |
| M12FBC1/2N-M | Backordered | POR | 425 °C | 200 to 430 bar | Monel 400 | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Semiconductor | -198 °C | Liquid | Female Bulkhead | Research Labs | 66.4 mm | Straight | Process Control | A-LOK | Instrumentation Products Division | Monel 400 | N/A | N/A | 12 mm (O.D.) | 1/2" NPT | |
| M12FBC1/4N-316 | Backordered | POR | 649 °C | 200 to 430 bar | Stainless Steel AISI 316 | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Nuclear | -255 °C | Fuels | Female Bulkhead | Hydrogen Service | - | Straight | Process Control | A-LOK | Instrumentation Products Division | Stainless Steel AISI 316 | N/A | N/A | 12 mm (O.D.) | 1/4" NPT | |
| M12FBC3/8N-316 | Backordered | POR | 649 °C | 200 to 430 bar | Stainless Steel AISI 316 | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Transportation | -255 °C | Liquid | Female Bulkhead | Research Labs | 60.9 mm | Straight | Process Control | A-LOK | Instrumentation Products Division | Stainless Steel AISI 316 | N/A | N/A | 12 mm (O.D.) | 3/8" NPT | |
| M12FBC3/8N-6MO-NSK | Backordered | POR | 371 °C | 200 to 430 bar | 6Mo | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Chemical | -198 °C | Natural Gas (CNG) | Female Bulkhead | Sensing Lines | 60.9 mm | Straight | Process Control | A-LOK | Instrumentation Products Division | 6Mo | N/A | NORSOK M650 | 12 mm (O.D.) | 3/8" NPT | |
| M12FBC3/8N-M | Backordered | POR | 425 °C | 200 to 430 bar | Monel 400 | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Petrochemical | -198 °C | Fuels | Female Bulkhead | Research Labs | 60.9 mm | Straight | Process Control | A-LOK | Instrumentation Products Division | Monel 400 | N/A | N/A | 12 mm (O.D.) | 3/8" NPT | |
| M16FBC1/2N-316 | Backordered | POR | 649 °C | 190 to 430 bar | Stainless Steel AISI 316 | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Chemical | -255 °C | Hydrogen | Female Bulkhead | CNG / LNG Lines | - | Straight | Process Control | A-LOK | Instrumentation Products Division | Stainless Steel AISI 316 | N/A | N/A | 16 mm (O.D.) | 1/2" NPT | |
| M20FBC3/4N-316 | Backordered | POR | 649 °C | 150 to 380 bar | Stainless Steel AISI 316 | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Transportation | -255 °C | Liquid | Female Bulkhead | Research Labs | - | Straight | Process Control | A-LOK | Instrumentation Products Division | Stainless Steel AISI 316 | N/A | N/A | 20 mm (O.D.) | 3/4" NPT | |
| M25FBC1N-316 | Backordered | POR | 649 °C | 180 to 320 bar | Stainless Steel AISI 316 | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Semiconductor | -255 °C | Oil | Female Bulkhead | Instrumentation | - | Straight | Process Control | A-LOK | Instrumentation Products Division | Stainless Steel AISI 316 | N/A | N/A | 25 mm (O.D.) | 1" NPT | |
| M6FBC1/4N-316 | Backordered | $31.19 | 649 °C | 330 to 680 bar | Stainless Steel AISI 316 | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Oil & Gas | -255 °C | Natural Gas (CNG) | Female Bulkhead | Offshore Control Panels | 52 mm | Straight | Process Control | A-LOK | Instrumentation Products Division | Stainless Steel AISI 316 | N/A | N/A | 6 mm (O.D.) | '1/4" NPT | |
| M6FBC1/4N-6MO | Backordered | POR | 371 °C | 330 to 680 bar | 6Mo | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Nuclear | -198 °C | Oil | Female Bulkhead | Hydrogen Service | 52 mm | Straight | Process Control | A-LOK | Instrumentation Products Division | 6Mo | N/A | N/A | 6 mm (O.D.) | '1/4" NPT | |
| M6FBC1/4N-6MO-NSK | Backordered | POR | 371 °C | 330 to 680 bar | 6Mo | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Chemical | -198 °C | Steam | Female Bulkhead | Analytical Installations | 52 mm | Straight | Process Control | A-LOK | Instrumentation Products Division | 6Mo | N/A | NORSOK M650 | 6 mm (O.D.) | '1/4" NPT | |
| M6FBC1/4N-825 | Backordered | POR | 426 °C | 330 to 680 bar | Alloy 825 | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Microelectronics | -198 °C | Corrosive | Female Bulkhead | CNG / LNG Lines | 52 mm | Straight | Process Control | A-LOK | Instrumentation Products Division | Alloy 825 | N/A | N/A | 6 mm (O.D.) | '1/4" NPT | |
| M6FBC1/4N-M | Backordered | POR | 425 °C | 330 to 680 bar | Monel 400 | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Microelectronics | -198 °C | Corrosive | Female Bulkhead | Research Labs | 52 mm | Straight | Process Control | A-LOK | Instrumentation Products Division | Monel 400 | N/A | N/A | 6 mm (O.D.) | '1/4" NPT | |
| M6FBC1/4N-NNR | Backordered | POR | 535 °C | 330 to 680 bar | Alloy C-276 | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Oil & Gas | -198 °C | Fuels | Female Bulkhead | Sensing Lines | 52 mm | Straight | Process Control | A-LOK | Instrumentation Products Division | Alloy C-276 | N/A | N/A | 6 mm (O.D.) | '1/4" NPT | |
| M6FBC1/4R-316 | Backordered | POR | 649 °C | 330 to 680 bar | Stainless Steel AISI 316 | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Semiconductor | -255 °C | Steam | Female Bulkhead | Research Labs | - | Straight | Process Control | A-LOK | Instrumentation Products Division | Stainless Steel AISI 316 | N/A | N/A | 6 mm (O.D.) | 1/4" BSPP | |
| M6FBC1/8N-316 | Backordered | POR | 649 °C | 330 to 680 bar | Stainless Steel AISI 316 | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Transportation | -255 °C | Corrosive | Female Bulkhead | Analytical Installations | 47.2 mm | Straight | Process Control | A-LOK | Instrumentation Products Division | Stainless Steel AISI 316 | N/A | N/A | 6 mm (O.D.) | 1/8" NPT |
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