Prevost Male Coupler – Industrial Profile
Price range: $31.37 through $160.41
- Description
- Additional information
- Profile & Dimensions
Description
Prevost Male Coupler – Industrial Interchange (Prevo S1)
The Ultimate Professional-Grade Safety Connection
The Prevost Male Coupler (Prevo S1 Series) is the pinnacle of pneumatic safety and performance. This isn’t just a standard quick-connect; it is an engineered safety valve that features Prevost’s world-renowned one-push technology. By integrating a Male NPT thread directly onto the high-performance S1 body, this coupler allows you to convert rigid pipe drops, manifolds, or air compressors into safe, high-flow workstations.
Key Features
- Patented One-Push Safety: Disconnecting a pressurized hose is no longer a hazard. With one press of the integrated button, the coupler automatically vents downstream air pressure before releasing the plug. This eliminates dangerous “hose whip” and protects the operator.
- High-Impact Composite Body: Constructed from a rugged, anti-static, and non-marring composite. This design is “silicone-free,” making it safe for paint spray environments, and it won’t scratch or damage delicate surfaces like vehicle finishes or polished metal.
- Color-Coded Identification: Features the distinct Blue Button associated with the Industrial Interchange (ISO 6150 B). This allows for instant visual confirmation that you are using the correct “M-Style” profile, preventing cross-contamination with other air profiles.
- 3-Year Leak-Free Guarantee: Prevost’s precision internal sealing mechanism is designed to stay airtight for millions of cycles, significantly reducing energy waste and compressor wear caused by common air leaks.
- High Flow Rate: The internal aerodynamics are optimized to provide a wide-open air path, ensuring your tools receive maximum CFM for high-torque applications.
Technical Specifications
| Feature | Specification |
| Safety Standard | ISO 4414 (Anti-Hose Whip) |
| Interchange Profile | Industrial / M-Style (Blue) |
| Thread Type | Male NPT (National Pipe Thread) |
| Max Pressure | 174 PSI (12 bar) |
| Body Material | Impact-Resistant Composite |
| Temp Range | 5°F to 158°F (-15°C to +70°C) |
The Prevost Advantage
In high-productivity environments, the Male Coupler is often used as the “fixed” end of the connection—mounted directly into wall manifolds, filter-regulator-lubricator (FRL) units, or the ends of hard piping. By upgrading to the Prevo S1, you modernize your shop’s safety protocol without having to replace your existing Industrial-style plugs. It’s the easiest way to ensure OSHA compliance and improve workplace ergonomics in one step.
Ideal Applications
- Fixed Air Drops: Mount directly into wall outlets for a professional, low-profile connection point.
- Mobile Compressors: Replace standard brass couplers on portable units for better safety and durability.
- Pneumatic Manifolds: High-density mounting where the one-push button allows for easy tool changes in tight spaces.
- Paint & Finish Rooms: Non-marring and anti-static properties make it the safest choice for high-end finish work.
Additional information
| Size | |
|---|---|
| Connection End | Male Coupler |
| Body Size | |
| Interchange Type | |
| Coupler Material | Composite, Stainless Steel |
| Product Range | Prevo S1 |
| Quantity | Box, Single, Connection Kit |
MALE COUPLER INDUSTRIAL 1/4″ BODY

| A (inch) | B (inch) | C (mm) | Reference |
|---|---|---|---|
| 3.11 | 1.181 | 20 | ISI 061251 |
| 3.11 | 1.181 | 20 | ISI 061252 |
| 3.346 | 1.181 | 23 | ISI 061253 |

MALE COUPLER INDUSTRIAL 3/8″ BODY

| A (inch) | B (inch) | C (mm) | Reference |
|---|---|---|---|
| 3.657 | 1.299 | 23 | ISI 081251 |
| 3.657 | 1.299 | 23 | ISI 081252 |
| 3.815 | 1.299 | 23 | ISI 081253 |

MALE COUPLER INDUSTRIAL 1/2″ BODY – STAINLESS

| A (inch) | B (inch) | C (mm) | Reference |
|---|---|---|---|
| 4.39 | 1.457 | 26 | ISI 111252 |
| 4.547 | 1.457 | 26 | ISI 111253 |
| 4.626 | 1.457 | 30 | ISI 111254 |







































