- Availability & Price
- Search SKU
Filter by attributes
- Connection Thread Size
- Materials of Construction
- Options
- Specifications Met
- Tube Outside Diameter
Filter by manufacturer
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 | UOM | Shape | Industry | For Fluid Type | Technology | Division | Brand | Division | Minimum Operating Temperature | Configuration | Maximum Operating Temperature | Application | Product Style | Length | Operating Pressure | Specifications Met | Materials of Construction | Options | Connection Thread Size | Tube Outside Diameter |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12FSC8N-316 | 6 In Stock | 2 Limited Stock | $65.01/each | EA | Straight | Semiconductor | Gases | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | -255 °C | Tube to Pipe (Female Pipe) | 649 °C | CNG / LNG Lines | Female National Pipe Tapered (NPT) Connector | 1.84 inch | 2400 to 5800 psi | 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 | EA | Straight | Nuclear | Gases | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | -255 °C | Tube to Pipe (Female Pipe) | 649 °C | Sensing Lines | Female National Pipe Tapered (NPT) Connector | 1.23 inch | 4000 to 10300 psi | N/A | Stainless Steel AISI 316 | n/a | 1/8" NPT | 1/4" (O.D.) | |
| 4FSC2N-B | Quote Required | 1 Limited Stock | TBD | EA | Straight | Nuclear | Natural Gas (CNG) | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | - | Tube to Pipe (Female Pipe) | - | Offshore Control Panels | Female National Pipe Tapered (NPT) Connector | 1.23 inch | 4000 to 10300 psi | N/A | Brass | n/a | 1/8" NPT | 1/4" (O.D.) | |
| 4FSC4N-316 | Quote Required | 54 In Stock | $24.30/each | EA | Straight | Chemical | Fuels | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | -255 °C | Tube to Pipe (Female Pipe) | 649 °C | Sensing Lines | Female National Pipe Tapered (NPT) Connector | 1.42 inch | 4000 to 10300 psi | N/A | Stainless Steel AISI 316 | n/a | 1/4" NPT | 1/4" (O.D.) | |
| 4FSC4N-B | Quote Required | 1 Limited Stock | TBD | EA | Straight | Petrochemical | Liquid | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | - | Tube to Pipe (Female Pipe) | - | CNG / LNG Lines | Female National Pipe Tapered (NPT) Connector | 1.42 inch | 4000 to 10300 psi | N/A | Brass | n/a | 1/4" NPT | 1/4" (O.D.) | |
| 4FSC8N-B | 5 In Stock | Quote Required | $22.86/each | EA | Straight | Transportation | Liquid | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | - | Tube to Pipe (Female Pipe) | - | Offshore Control Panels | Female National Pipe Tapered (NPT) Connector | 1.67 inch | 4000 to 10300 psi | N/A | Brass | n/a | 1/2" NPT | 1/4" (O.D.) | |
| 6FSC2N-B | Quote Required | TBD | EA | Straight | Microelectronics | Hydrogen | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | - | Tube to Pipe (Female Pipe) | - | CNG / LNG Lines | Female National Pipe Tapered (NPT) Connector | 1.29 inch | 3300 to 6600 psi | N/A | Brass | n/a | 1/8" NPT | 3/8" (O.D.) | ||
| 6FSC4N-316 | Quote Required | 224 In Stock | $25.69/each | EA | Straight | Semiconductor | Petroleum Oil | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | -255 °C | Tube to Pipe (Female Pipe) | 649 °C | Sensing Lines | Female National Pipe Tapered (NPT) Connector | 1.48 inch | 3300 to 6600 psi | N/A | Stainless Steel AISI 316 | n/a | 1/4" NPT | 3/8" (O.D.) | |
| 6FSC6N-316 | Quote Required | 22 In Stock | $34.37/each | EA | Straight | Microelectronics | Corrosive | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | -255 °C | Tube to Pipe (Female Pipe) | 649 °C | Offshore Control Panels | Female National Pipe Tapered (NPT) Connector | 1.54 inch | 3300 to 6600 psi | N/A | Stainless Steel AISI 316 | n/a | 3/8" NPT | 3/8" (O.D.) | |
| 6FSC8N-316 | Quote Required | 13 In Stock | $44.71/each | EA | Straight | Power Generation | Petroleum Oil | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | -255 °C | Tube to Pipe (Female Pipe) | 649 °C | Research Labs | Female National Pipe Tapered (NPT) Connector | 1.73 inch | 3300 to 6600 psi | N/A | Stainless Steel AISI 316 | n/a | 1/2" NPT | 3/8" (O.D.) | |
| 6FSC8N-B | Quote Required | TBD | EA | Straight | Petrochemical | Hydrogen | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | - | Tube to Pipe (Female Pipe) | - | Sensing Lines | Female National Pipe Tapered (NPT) Connector | 1.73 inch | 3300 to 6600 psi | N/A | Brass | n/a | 1/2" NPT | 3/8" (O.D.) | ||
| 6FSC8N-S | 6 In Stock | Quote Required | $23.43/each | EA | Straight | Oil & Gas | Fuels | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | - | Tube to Pipe (Female Pipe) | - | Instrumentation | Female National Pipe Tapered (NPT) Connector | 1.73 inch | 3300 to 6600 psi | N/A | Steel | n/a | 1/2" NPT | 3/8" (O.D.) | |
| 8FSC12N-316 | Quote Required | 1 Limited Stock | $59.16/each | EA | Straight | Semiconductor | Corrosive | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | -255 °C | Tube to Pipe (Female Pipe) | 649 °C | Sensing Lines | Female National Pipe Tapered (NPT) Connector | 1.96 inch | 2600 to 6700 psi | N/A | Stainless Steel AISI 316 | n/a | 3/4" NPT | 1/2" (O.D.) | |
| 8FSC6N-316 | Quote Required | 7 In Stock | $36.62/each | EA | Straight | Semiconductor | Hydrogen | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | -255 °C | Tube to Pipe (Female Pipe) | 649 °C | Sensing Lines | Female National Pipe Tapered (NPT) Connector | 1.65 inch | 2600 to 6700 psi | N/A | Stainless Steel AISI 316 | n/a | 3/8" NPT | 1/2" (O.D.) | |
| 8FSC8N-316 | Quote Required | 70 In Stock | $47.60/each | EA | Straight | Power Generation | Steam | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | -255 °C | Tube to Pipe (Female Pipe) | 649 °C | Sensing Lines | Female National Pipe Tapered (NPT) Connector | 1.84 inch | 2600 to 6700 psi | N/A | Stainless Steel AISI 316 | n/a | 1/2" NPT | 1/2" (O.D.) | |
| 8FSC8N-B | Quote Required | 3 In Stock | $11.80/each | EA | Straight | Petrochemical | Fuels | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | - | Tube to Pipe (Female Pipe) | - | Analytical Installations | Female National Pipe Tapered (NPT) Connector | 1.84 inch | 2600 to 6700 psi | N/A | Brass | n/a | 1/2" NPT | 1/2" (O.D.) |
