Shop Inline Female NPTF - Female NPTF Live Swivels
Super Swivels Female Pipe (NPTF) x Female Pipe (NPTF) inline hydraulic swivels provide a compact, straight-through rotating connection between two male NPTF hose ends, fittings, or pipe-threaded components. Their one-piece barrel-and-stem construction and integrated ball-bearing race allow connected lines to move with minimal rotational friction while withstanding heavy side loads. This live swivel action helps reduce hose twisting, kinking, premature seal wear, leaks, system shock, and downtime. Unlike a standard hydraulic adapter—which creates a fixed, non-rotating connection between ports, thread sizes, or fitting styles—a hydraulic swivel is engineered for repeated movement during operation. Its direct-to-hose design can also eliminate extra adapters, reducing connection points, installation space, and overall system cost.
Female NPTF x Female NPTF inline swivels are available in sizes from 1/8" through 2-1/2", with model-specific maximum working pressures from 2,500 to 5,000 PSIG and multiple plating and seal options. Always confirm the selected part number’s thread size, pressure rating, seal material, fluid compatibility, and operating temperature. Do not exceed the rated pressure, and fully depressurize the system before installation or service. A flexible connector is required at one end; Super Swivels are not recommended for breathing air, oxygen, or steam service. The installer is responsible for determining California Proposition 65 compliance.
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Straight FNPTF - FNPTF Live Swivel
2500-5000psi (based on size)
1/8" to 2.5" Nominal Tube OD
Zinc (Z) Or Nickel Plated (Ni)
Viton (V), Aflas (AL), Viton Extreme (ETP)
Click HERE to view the full Super Swivels Catalog
Click HERE to view the FNPTF - FNPTF Live Swivel Catalog Page
Click HERE to view the entire Inline FNPTF - FNPTF Live Swivel Collection
Shop Inline Female NPTF - Female NPTF Live Swivels
Click on the model number in the chart below to view that Live Swivel.
| Product SKU ▼ | Model Code ▼ | Plating ▼ | Max Pressure ▼ | Female NPTF Stem Thread ▼ | Female NPTF Body Thread ▼ | Seal Material ▼ | Lead Time ▼ | Price ▼ |
|---|---|---|---|---|---|---|---|---|
| SWIVEL-1090 | SS2FP12.5XFP12.5-Z-V | Zinc | 5000 | 1/8 - 27 NPTF | 1/8 - 27 NPTF | Viton | 3-5 Days | $85.55 |
| SWIVEL-1093 | SS2FP12.5XFP12.5-NI-V | Nickel | 5000 | 1/8 - 27 NPTF | 1/8 - 27 NPTF | Viton | 3-5 Days | $106.92 |
| SWIVEL-1000 | SS4FP25XFP25-Z-V | Zinc | 5000 | 1/4 - 18 NPTF | 1/4 - 18 NPTF | Viton | 3-5 Days | $72.36 |
| SWIVEL-1003 | SS4FP25XFP25-Ni-V | Nickel | 5000 | 1/4 - 18 NPTF | 1/4 - 18 NPTF | Viton | 3-5 Days | $90.51 |
| SWIVEL-1010 | SS8FP38XFP38-Z-V | Zinc | 5000 | 3/8 - 18 NPTF | 3/8 - 18 NPTF | Viton | 3-5 Days | $74.92 |
| SWIVEL-1013 | SS8FP38XFP38-Ni-V | Nickel | 5000 | 3/8 - 18 NPTF | 3/8 - 18 NPTF | Viton | 3-5 Days | $93.67 |
| SWIVEL-1020 | SS8FP50XFP50-Z-V | Zinc | 5000 | 1/2 - 14 NPTF | 1/2 - 14 NPTF | Viton | 3-5 Days | $79.29 |
| SWIVEL-1023 | SS8FP50XFP50-Ni-V | Nickel | 5000 | 1/2 - 14 NPTF | 1/2 - 14 NPTF | Viton | 3-5 Days | $99.12 |
| SWIVEL-1030 | SS12FP75XFP75-Z-V | Zinc | 4500 | 3/4 - 14 NPTF | 3/4 - 14 NPTF | Viton | 3-5 Days | $99.31 |
| SWIVEL-1033 | SS12FP75XFP75-Ni-V | Nickel | 4500 | 3/4 - 14 NPTF | 3/4 - 14 NPTF | Viton | 3-5 Days | $124.19 |
| SWIVEL-1040 | SS16FP100XFP100-Z-V | Zinc | 4000 | 1 - 11-1/2 NPTF | 1 - 11--1/2 NPTF | Viton | 3-5 Days | $135.20 |
| SWIVEL-1043 | SS16FP100XFP100-Ni-V | Nickel | 4000 | 1 - 11-1/2 NPTF | 1 - 11--1/2 NPTF | Viton | 3-5 Days | $169.01 |
| SWIVEL-1050 | SS20FP125XFP125-Z-V | Zinc | 4000 | 1-1/4 - 11-1/2 NPTF | 1-1/4 - 11-1/2 NPTF | Viton | 3-5 Days | $231.23 |
| SWIVEL-1053 | SS20FP125XFP125-Ni-V | Nickel | 4000 | 1-1/4 - 11-1/2 NPTF | 1-1/4 - 11-1/2 NPTF | Viton | 3-5 Days | $289.03 |
| SWIVEL-1063 | SS24FP150XFP150-Ni-V | Nickel | 4000 | 1-1/2 - 11-1/2 NPTF | 1-1/2 - 11-1/2 NPTF | Viton | 3-5 Days | $544.86 |
| SWIVEL-1073 | SS32FP200XFP200-Ni-V | Nickel | 3000 | 2 - 11-1/2 NPTF | 2 - 11-1/2 NPTF | Viton | 3-5 Days | $1,030.07 |
| SWIVEL-1083 | SS40FP250XFP250-Ni-V | Nickel | 2500 | 2-1/2 - 8 NPTF | 2-1/2 - 8 NPTF | Viton | 3-5 Days | $1,122.27 |
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- Carbon Steel Zinc (Z) Plating is recommended for non-corrosive applications, i.e. hydraulic, pneumatic, etc.
- Carbon Steel Nickel (NI) Plating is recommended for mildly corrosive environments, i.e. water, mild chemicals, solvents, etc.
- (V) Viton (Fluorocarbon) – For most petroleum based applications. (-15ºF to 250ºF)
- (AL) Aflas (Tetrafluoroethylene-propylene copolymer) – Better resistance to chemicals. For service in high temperature environments. (+32ºF to 400ºF)
- (ETP) Extreme Viton – High resistance to many individual chemicals. (-6ºF to 437ºF).
Other seals available upon request include Buna, EPR, Neoprene and Markez.
Still need help? Give us a call at 281.941.2310 or email us at sales@onehydraulics.com for technical support.