Description
The Prevost 1/2″ Industrial 1/2″ FNPT Safety Coupler (ISG111203) is a premium pneumatic component designed to deliver safe, efficient, and reliable air connections. Built with a durable composite body, it provides superior resistance to scratches and impacts, ensuring a long lifespan even in heavy-duty industrial environments. The standout feature of this coupler is its advanced two-stage safety release mechanism, which eliminates the risk of hose whip during disconnection by controlling the release of compressed air. With its 1/2″ FNPT threading and industrial interchange compatibility, it is a versatile and secure solution for various pneumatic applications, from air compressors to power tools.
KEY FEATURES AND BENEFITS:
- Advanced Safety Mechanism: Utilizes a two-stage or double-release system to prevent hose whip during disconnection, ensuring operator safety.
- Industrial Standard Compatibility: Built to the Industrial Interchange standard for seamless use with a wide range of pneumatic plugs and tools.
- Robust Composite Construction: High-quality composite material provides superior resistance to scratches and impacts.
- Efficient Air Flow: Delivers a high flow rate of 147 CFM at 6 bar for optimal tool performance.
- Wide Operating Range: Operates effectively within 29 to 174 psi and temperatures from +5°F to +158°F.
SPECIFICATIONS:
- Manufacturer Part Number: ISG111203
- Interchange Type: Industrial Interchange
- Thread Type: 1/2″ FNPT (Female National Pipe Taper)
- Coupler Size / Body Diameter: 1/2″
- Material: Composite (Polyamide)
- Operating Pressure: 29 to 174 psi
- Flow Rate: 147 CFM at 6 bar (Δp = 8.70 psi)
- Temperature Range: +5°F to +158°F
- Country of Origin: France
- Included in Product: One Prevost 1/2″ Industrial 1/2″ FNPT Safety Coupler (ISG111203)
HOW TO USE:
- Prepare the Air Line: Turn off the air compressor and depressurize the line before connecting or disconnecting any tools.
- Attach to Hose/Tool: Screw the 1/2″ FNPT end of the coupler onto the male threaded end of the hose or tool. Apply thread sealant if necessary.
- Connect a Plug: Insert a compatible industrial interchange plug into the coupler until it clicks securely.
- Activate Air Supply: Turn on the air compressor to pressurize the system and begin operation.
- Disconnect Safely (Two-Stage Process): Pull back on the outer sleeve of the coupler to vent the air pressure.
- Complete Disconnection: Pull the sleeve back further to fully release the plug, allowing safe removal of the tool or hose.
BENEFITS OF USING PREVOST 1/2″ INDUSTRIAL 1/2″ FNPT SAFETY COUPLER (ISG111203):
- Significantly reduces the risk of hose whip injuries during disconnection.
- Prevents accidental disconnections, ensuring uninterrupted operation.
- Extends the lifespan of hoses and pneumatic tools by minimizing sudden impacts.
- Easy-to-use two-stage disconnection mechanism promotes safer practices.
- Delivers reliable performance backed by Prevost’s high-quality engineering.
FEATURES:
- Integral two-step disconnection mechanism for controlled air release
- Ergonomic design for comfortable handling
- Lightweight composite body reduces user fatigue
- High-flow valve design minimizes pressure loss
- Corrosion-resistant construction for durability
- Complies with industrial safety standards
- Temperature-stable for consistent performance
