Prevost
Prevost PrevoS1 Safety Quick Swivel Female Coupler - Industrial Profile
- Availability:
- Allow 1-2 Days to Ship
- Weight:
- 0.00 LBS
Description
Prevost PrevoS1 Safety Quick Swivel Female Coupler - Industrial Profile
Prevost prevoS1 Safety Quick Swivel Female Couplers combine the safety and airflow performance of the prevoS1 Industrial / ISO 6150 B coupling system with a swivel connection that provides greater freedom of movement at compressed-air drops, hoses, and pneumatic equipment.
The swivel design allows the coupling to move as the hose or connected equipment changes position, helping reduce twisting and improve operator comfort. Prevost's prevoS1 safety system uses a single push of the release button to first decompress the downstream air line and then disconnect the plug, helping reduce hose-whip hazards during tool changes.
Product Highlights
- Prevost prevoS1 safety quick swivel female coupler
- Industrial / ISO 6150 B connection profile
- Available in 1/4" and 3/8" ID passage families
- Female NPT threaded swivel connection
- 360° swivel movement helps improve hose positioning
- Swivel joint provides movement on two axes
- Helps reduce hose twisting and operator fatigue
- One-button decompression and disconnection
- Helps reduce hose whip during disconnection
- Automatic and effortless plug connection
- Optimized airflow for pneumatic tools and equipment
- Ergonomic composite polymer coupling body
- Anti-static construction
- Silicone-free manufacturing
- Non-scratch exterior helps protect finished surfaces
Available Configurations
| ISI 061201SW | 1/4" ID Passage x 1/4" Female NPT Swivel |
|---|---|
| ISI 061202SW | 1/4" ID Passage x 3/8" Female NPT Swivel |
| ISI 081202SW | 3/8" ID Passage x 3/8" Female NPT Swivel |
Technical Specifications
| Manufacturer | Prevost |
|---|---|
| Product Series | prevoS1 |
| Product Type | Safety Quick Swivel Female Coupler |
| Connection Profile | Industrial / ISO 6150 B |
| Fluid | Compressed Air |
| ISI 06 ID Passage | 6 mm / Nominal 1/4" |
| ISI 08 ID Passage | 8 mm / Nominal 3/8" |
| ISI 06 Flow Rate | 34 SCFM at 100 PSI with 10 PSI Pressure Drop |
| ISI 08 Flow Rate | 81 SCFM at 100 PSI with 10 PSI Pressure Drop |
| System Connection | Female NPT Swivel - Varies by Selected Model |
| Swivel Movement | 360° Rotation on Two Axes |
| Seal | Nitrile NBR O-Ring |
| Body Construction | Composite Polymer |
| Service Pressure Range | 29 to 174 PSI |
| Operating Temperature | 5°F to 158°F |
| Disconnection System | Automatic Decompression Followed by Safe Disconnection |
| Additional Features | Anti-Static, Silicone-Free and Non-Scratch |
Swivel Connection for Greater Freedom of Movement
The swivel connection allows the coupling to move with the hose instead of forcing the hose to remain in one fixed orientation. Prevost describes the threaded swivel-joint design as providing 360° rotation on two axes, giving the connection greater freedom to follow operator movement and equipment positioning.
- Helps reduce twisting and binding of connected air hose
- Allows more natural hose positioning during pneumatic-tool use
- Useful where tools are frequently moved or repositioned
- Can reduce strain at the hose-to-coupler connection
- Helps improve operator mobility at workstations and service bays
Understanding ID Passage vs. Female NPT Size
The ID passage size and female NPT swivel connection size are separate specifications.
The ID passage determines the coupling family, plug compatibility, and airflow capacity. The female NPT size determines the threaded connection used to attach the swivel coupler to the compressed-air system.
- ISI 06: 6 mm / nominal 1/4" ID passage
- ISI 08: 8 mm / nominal 3/8" ID passage
- ISI 061201SW combines a 1/4" passage with a 1/4" female NPT swivel.
- ISI 061202SW combines a 1/4" passage with a 3/8" female NPT swivel.
- ISI 081202SW combines a 3/8" passage with a 3/8" female NPT swivel.
Choose the Correct ID Passage
1/4" ID Passage - ISI 06
The ISI 06 family uses a 6 mm / nominal 1/4" Industrial passage and provides a published flow rate of approximately 34 SCFM at 100 PSI with a 10 PSI pressure drop.
- Compact general-purpose Industrial coupling
- Suitable for many common pneumatic tools
- Available here with 1/4" or 3/8" female NPT swivel connections
- Use with the corresponding Industrial-profile plug family
3/8" ID Passage - ISI 08
The ISI 08 family uses an 8 mm / nominal 3/8" Industrial passage and provides a published flow rate of approximately 81 SCFM at 100 PSI with a 10 PSI pressure drop.
- Higher airflow capacity than ISI 06
- Well suited for higher-demand pneumatic equipment
- This listing includes a 3/8" female NPT swivel configuration
- Use with the corresponding Industrial-profile plug family
One-Button Safety Disconnection
Prevost prevoS1 couplers are designed to release downstream compressed air before the plug separates from the coupling. A single press of the release button first decompresses the downstream air line and then releases the connection.
This controlled disconnection sequence helps reduce hose whip and sudden hose movement while making pneumatic-tool changes fast and intuitive.
Safety & Operator Benefits
Safety-Focused Operation
- Automatic decompression before disconnection
- Helps reduce hose-whip hazards
- Simple one-button release
- Quick and effortless plug connection
- Designed for repeated professional use
Improved Mobility
- Swivel body provides free range of movement
- Helps maintain ideal coupling and hose positioning
- Reduces unnecessary hose twisting
- Can reduce operator effort during repetitive work
- Useful for mobile pneumatic-tool applications
Performance & Efficiency
Optimized Airflow
The prevoS1 internal mechanism is designed for efficient compressed-air delivery. Selecting the correct passage size helps match coupling capacity to the air requirements of the pneumatic tool.
Dependable Sealing
A nitrile NBR O-ring and engineered coupling interface help provide a dependable seal when used with a compatible Industrial-profile plug.
Flexible Positioning
The swivel connection gives the hose greater freedom to move naturally as the operator changes position, helping prevent the connection from becoming an unnecessary restriction point.
Flow Rate Comparison
| ISI 06 | 1/4" / 6 mm ID Passage - 34 SCFM |
|---|---|
| ISI 08 | 3/8" / 8 mm ID Passage - 81 SCFM |
Industrial / ISO 6150 B Compatibility
These couplers use the Industrial / ISO 6150 B connection profile. Plug compatibility is determined by the coupling profile and ID passage family rather than by the female NPT swivel size.
- ISI 06 corresponds to the 1/4" / 6 mm Industrial coupling family.
- ISI 08 corresponds to the 3/8" / 8 mm Industrial coupling family.
- Use a compatible Industrial plug for the selected coupling family.
- Female NPT thread size does not determine plug compatibility.
Common Applications
Automotive & Service
- Automotive repair facilities
- Body shops
- Quick-service bays
- Impact tools and air ratchets
- Grinders and sanders
- Blow guns
- Work areas where air hoses are frequently repositioned
Industrial & Manufacturing
- Assembly lines
- Mechanical manufacturing
- Machining workshops
- Production workstations
- Woodworking operations
- Plant maintenance
- Mobile pneumatic-tool stations
How to Select the Correct Swivel Coupler
- Step 1: Identify whether the pneumatic system requires the ISI 06 or ISI 08 Industrial coupling family.
- Step 2: Confirm that the selected ID passage provides sufficient airflow for the tool or equipment.
- Step 3: Select the required female NPT connection size.
- Step 4: Confirm that the mating plug matches the selected Industrial profile family.
- Step 5: Verify pressure, temperature, airflow, and installation requirements for the complete compressed-air system.
Complete Variant Reference
| ISI 061201SW | 1/4" ID Passage x 1/4" Female NPT Swivel |
|---|---|
| ISI 061202SW | 1/4" ID Passage x 3/8" Female NPT Swivel |
| ISI 081202SW | 3/8" ID Passage x 3/8" Female NPT Swivel |
Installation & Safety Guidance
- Depressurize the compressed-air system before installing, removing, or servicing threaded components.
- Confirm that the selected female NPT thread matches the system connection.
- Use thread-sealing materials and practices appropriate for compressed-air service.
- Allow adequate clearance for the swivel connection to move freely.
- Do not position surrounding components so they restrict or bind the swivel mechanism.
- Verify the required Industrial profile and ID passage before connecting equipment.
- Do not exceed the pressure or temperature ratings of the coupling or connected equipment.
- Inspect the coupling, swivel joint, plug, hose, and surrounding connections periodically for wear, damage, or leakage.
- Compressed-air components should be installed and serviced by qualified personnel.
Product Documents
Review the Prevost prevoS1 Safety Couplers specification sheet for additional information about swivel configurations, safety operation, airflow, construction, and coupling technology.
Frequently Asked Questions
What makes these couplers different from a standard prevoS1 female coupler?
These models incorporate a swivel connection that allows the coupling and connected hose or fitting to move more freely instead of remaining in one fixed orientation.
How much movement does the swivel provide?
Prevost describes the threaded swivel-joint configuration as providing 360° rotation on two axes.
Why use a swivel coupler?
A swivel coupler can improve hose positioning, reduce twisting at the connection, and provide greater freedom of movement when pneumatic tools are frequently repositioned.
What ID passage sizes are included?
This listing includes 1/4" / 6 mm ISI 06 and 3/8" / 8 mm ISI 08 Industrial passage families.
What is the difference between ID passage and female NPT size?
The ID passage determines airflow capacity and plug-profile compatibility. Female NPT size identifies the threaded system connection. These are independent dimensions.
What is the flow rate of the ISI 06 coupling?
Prevost publishes approximately 34 SCFM at 100 PSI with a 10 PSI pressure drop for the 6 mm / 1/4" Industrial coupling.
What is the flow rate of the ISI 08 coupling?
Prevost publishes approximately 81 SCFM at 100 PSI with a 10 PSI pressure drop for the 8 mm / 3/8" Industrial coupling.
How does the prevoS1 safety release work?
One push first decompresses the downstream air line and then releases the plug, helping reduce hose-whip hazards during disconnection.
What plug profile is compatible with these couplers?
These couplers use the Industrial / ISO 6150 B profile. The mating plug must match the selected ISI 06 or ISI 08 Industrial coupling family.
Does the female thread size determine which plug fits?
No. The female NPT size determines how the coupler connects to the compressed-air system. Plug compatibility is determined by the Industrial profile and passage family.
Are prevoS1 couplers anti-static?
Yes. Prevost identifies anti-static construction as a feature of the prevoS1 coupling system.
Are prevoS1 couplers silicone free?
Yes. Prevost specifies silicone-free manufacturing for prevoS1 couplings.
Important Ordering Notes
- This listing includes three Prevost prevoS1 Industrial / ISO 6150 B swivel female coupler variants.
- ISI 061201SW: 1/4" ID passage x 1/4" female NPT swivel.
- ISI 061202SW: 1/4" ID passage x 3/8" female NPT swivel.
- ISI 081202SW: 3/8" ID passage x 3/8" female NPT swivel.
- ID passage/profile size and female NPT thread size are separate specifications.
- Verify the passage family, female thread size, airflow requirement, and mating plug before ordering.
