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Prevost 1/2" Industrial 1/2" FNPT Safety Coupler (ISG111203)

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  • 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:

    1. Prepare the Air Line: Turn off the air compressor and depressurize the line before connecting or disconnecting any tools.
    2. 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.
    3. Connect a Plug: Insert a compatible industrial interchange plug into the coupler until it clicks securely.
    4. Activate Air Supply: Turn on the air compressor to pressurize the system and begin operation.
    5. Disconnect Safely (Two-Stage Process): Pull back on the outer sleeve of the coupler to vent the air pressure.
    6. 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
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