{
    "data": {
        "id": 8,
        "sku": "p2138",
        "name": "U-Lok 621",
        "manufacturer": "Novaflex",
        "product_url": "https://www.novaflex.com/productcart/pc/-71p2138.htm",
        "is_scraped": true,
        "price": null,
        "price_currency": "USD",
        "category": {
            "id": 2,
            "name": "Novaflex® Industrial Ducting"
        },
        "categories": [
            {
                "id": 2,
                "name": "Novaflex® Industrial Ducting"
            },
            {
                "id": 12,
                "name": "Medium Duty Fume Control"
            }
        ],
        "series": null,
        "specifications": {
            "Product code": "3UL621X",
            "Material": "polyester/PVC coated, yellow",
            "Construction": "mechanical bond, corrosion resistant helix",
            "Diameters": "3” to 24” I.D. Larger sizes available",
            "Bend Radius": "= 1.5 X I.D.",
            "Weight": "6” I.D. = .85 lbs/ft",
            "Length": "25 ft",
            "Compression Ratio": "6:1",
            "Temperature Range": "-20°F (-29°C) to +160°F (71°C) intermittent",
            "Colour": "Yellow"
        },
        "images": [
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                "original_url": "https://www.novaflex.com/productcart/pc/catalog/u-lok_621_1203_detail.jpg",
                "is_main": true
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                "local_path": "novaflex/images/fb/84/fb8460023bfbe1a7225e0ed29e6e56912d303ce174cf600264c642026da4d2db.jpg",
                "original_url": "https://www.novaflex.com/productcart/pc/catalog/u-lok_621_1203_general.jpg",
                "is_main": false
            }
        ],
        "pdf_documents": [],
        "custom_fields": {
            "applications": [
                "Acid fumes",
                "Exhaust hoods",
                "Light material handling"
            ]
        },
        "description": "With the added polyester reinforcement U-Lok 621is an all around fume and dust control duct. Available in medium gauge for added strength.\nApplications\nAcid fumes\nExhaust hoods\nLight material handling\nConstruction\nProduct code: 3UL621X\nMaterial: polyester/PVC coated, yellow\nConstruction: mechanical bond,\ncorrosion resistant helix\nDiameters: 3” to 24” I.D. Larger sizes available\nBend Radius: = 1.5 X I.D.\nWeight: 6” I.D. = .85 lbs/ft\nLength: 25 ft\nCompression Ratio: 6:1\nTemperature Range: -20°F (-29°C) to +160°F (71°C)\nintermittent\nColour: Yellow",
        "created_at": "2026-06-21 13:50:48",
        "variations": []
    }
}