Shop Inline Male Face Seal Bulkhead - Male Face Seal Live Swivels
Super Swivels Male Face Seal Bulkhead (MFSB/MORFSB) x Male Face Seal (MFS/MORFS) inline hydraulic swivels provide a compact, straight-through rotating connection between O-ring face seal hose lines, with a bulkhead end designed for secure mounting through a panel, bracket, or machine frame. Their one-piece barrel-and-stem construction and integrated ball-bearing race minimize rotational friction while withstanding heavy side loads, helping reduce hose twisting, kinking, premature seal wear, leaks, and system downtime. Unlike a standard hydraulic adapter—which provides a fixed connection between ports, sizes, or thread styles—a live swivel is engineered to accommodate repeated hose movement during operation. The direct-to-hose design can also eliminate extra adapters, reducing connection points, installation space, and overall hydraulic system cost.
Male Face Seal Bulkhead x Male Face Seal inline swivels are available in multiple sizes with zinc or nickel plating, several seal options, and model-specific maximum working pressures from 4,000 to 5,000 PSIG. Always confirm the selected part number’s connection size, mounting requirements, 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 Male ORFS Bulkhead - Male ORFS Live Swivel
4000-5000psi (based on size)
1/4" to 1.25" 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 MORFS Bulkhead - MORFS Live Swivel Catalog Page
Click HERE to view the entire Inline MORFS Bulkhead - MORFS Live Swivel Collection
Shop Inline Male Face Seal Bulkhead - Male Face Seal Live Swivels
Click on the model number in the chart below to view that Live Swivel.
| Product SKU ▼ | Model Code ▼ | Plating ▼ | Max Pressure ▼ | Male ORFS Stem Thread ▼ | Male ORFS Body Thread ▼ | Seal Material ▼ | Lead Time ▼ | Price ▼ |
|---|---|---|---|---|---|---|---|---|
| SWIVEL-2600 | SS4MFSB6XMFS6-Z-V | Zinc | 5000 | 11/16 - 16 UN | 11/16 - 16 UN | Viton | 3-5 Days | $82.26 |
| SWIVEL-2603 | SS4MFSB6XMFS6-NI-V | Nickel | 5000 | 11/16 - 16 UN | 11/16 - 16 UN | Viton | 3-5 Days | $102.85 |
| SWIVEL-2610 | SS8MFSB8XMFS8-Z-V | Zinc | 5000 | 13/16 - 16 UN | 13/16 - 16 UN | Viton | 3-5 Days | $89.37 |
| SWIVEL-2613 | SS8MFSB8XMFS8-NI-V | Nickel | 5000 | 13/16 - 16 UN | 13/16 - 16 UN | Viton | 3-5 Days | $109.44 |
| SWIVEL-2620 | SS8MFSB10XMFS10-Z-V | Zinc | 5000 | 1 - 14 UN | 1 - 14 UN | Viton | 3-5 Days | $89.37 |
| SWIVEL-2623 | SS8MFSB10XMFS10-NI-V | Nickel | 5000 | 1 - 14 UN | 1 - 14 UN | Viton | 3-5 Days | $109.44 |
| SWIVEL-2630 | SS12MFSB12XMFS12-Z-V | Zinc | 4500 | 1-3/16 - 12 UN | 1-3/16 - 12 UN | Viton | 3-5 Days | $111.87 |
| SWIVEL-2633 | SS12MFSB12XMFS12-NI-V | Nickel | 4500 | 1-3/16 - 12 UN | 1-3/16 - 12 UN | Viton | 3-5 Days | $136.93 |
| SWIVEL-2640 | SS16MFSB16XMFS16-Z-V | Zinc | 4000 | 1-7/16 - 12 UN | 1-7/16 - 12 UN | Viton | 3-5 Days | $223.20 |
| SWIVEL-2643 | SS16MFSB16XMFS16-NI-V | Nickel | 4000 | 1-7/16 - 12 UN | 1-7/16 - 12 UN | Viton | 3-5 Days | $253.27 |
| SWIVEL-2650 | SS20MFSB20XMFS20-Z-V | Zinc | 4000 | 1-11/16 - 12 UN | 1-11/16 - 12 UN | Viton | 3-5 Days | $241.22 |
| SWIVEL-2653 | SS20MFSB20XMFS20-NI-V | Nickel | 4000 | 1-11/16 - 12 UN | 1-11/16 - 12 UN | Viton | 3-5 Days | $295.29 |
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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.