{
    "data": {
        "id": 120,
        "sku": "model-hp3-compensator",
        "name": "Model HP3 Compensator",
        "product_url": "https://www.metraflex.com/products/model-hp3-compensator",
        "description": "Model HP3 Compensator Compensators The HP3 is an externally pressurized expansion compensator that has several advantages over other in-line bellows joints. Since the pressure is on the outside of the bellows, more corrugations can be added to the design resulting in a joint capable… Read More Group 3 Copy 3 Created with Sketch.",
        "is_scraped": true,
        "created_at": "2026-05-20 03:07:06",
        "category": {
            "id": 10,
            "name": null
        },
        "categories": [
            {
                "id": 10,
                "name": "Compensators"
            }
        ],
        "brand": null,
        "figure_number": null,
        "material": null,
        "finish": null,
        "upc_codes": null,
        "equivalent_products": null,
        "algolia_submittal": null,
        "specifications": [],
        "images": [
            {
                "url": "metraflex_images/_shared/hpw30075",
                "local_path": "metraflex_images/_shared/hpw30075",
                "local_url": "metraflex_images/_shared/hpw30075"
            },
            {
                "url": "metraflex_images/_shared/hpw30100",
                "local_path": "metraflex_images/_shared/hpw30100",
                "local_url": "metraflex_images/_shared/hpw30100"
            },
            {
                "url": "metraflex_images/_shared/hpw30125",
                "local_path": "metraflex_images/_shared/hpw30125",
                "local_url": "metraflex_images/_shared/hpw30125"
            },
            {
                "url": "metraflex_images/_shared/hpw30150",
                "local_path": "metraflex_images/_shared/hpw30150",
                "local_url": "metraflex_images/_shared/hpw30150"
            },
            {
                "url": "metraflex_images/_shared/hpw30200",
                "local_path": "metraflex_images/_shared/hpw30200",
                "local_url": "metraflex_images/_shared/hpw30200"
            },
            {
                "url": "metraflex_images/_shared/hpw30250",
                "local_path": "metraflex_images/_shared/hpw30250",
                "local_url": "metraflex_images/_shared/hpw30250"
            },
            {
                "url": "metraflex_images/_shared/hpw30300",
                "local_path": "metraflex_images/_shared/hpw30300",
                "local_url": "metraflex_images/_shared/hpw30300"
            },
            {
                "url": "metraflex_images/_shared/hpw30400",
                "local_path": "metraflex_images/_shared/hpw30400",
                "local_url": "metraflex_images/_shared/hpw30400"
            },
            {
                "url": "metraflex_images/_shared/hpt30075",
                "local_path": "metraflex_images/_shared/hpt30075",
                "local_url": "metraflex_images/_shared/hpt30075"
            },
            {
                "url": "metraflex_images/_shared/hpt30100",
                "local_path": "metraflex_images/_shared/hpt30100",
                "local_url": "metraflex_images/_shared/hpt30100"
            },
            {
                "url": "metraflex_images/_shared/hpt30125",
                "local_path": "metraflex_images/_shared/hpt30125",
                "local_url": "metraflex_images/_shared/hpt30125"
            },
            {
                "url": "metraflex_images/_shared/hpt30150",
                "local_path": "metraflex_images/_shared/hpt30150",
                "local_url": "metraflex_images/_shared/hpt30150"
            },
            {
                "url": "metraflex_images/_shared/hpt30200",
                "local_path": "metraflex_images/_shared/hpt30200",
                "local_url": "metraflex_images/_shared/hpt30200"
            },
            {
                "url": "metraflex_images/_shared/hpt30250",
                "local_path": "metraflex_images/_shared/hpt30250",
                "local_url": "metraflex_images/_shared/hpt30250"
            },
            {
                "url": "metraflex_images/_shared/hpt30300",
                "local_path": "metraflex_images/_shared/hpt30300",
                "local_url": "metraflex_images/_shared/hpt30300"
            },
            {
                "url": "metraflex_images/_shared/hpt30400",
                "local_path": "metraflex_images/_shared/hpt30400",
                "local_url": "metraflex_images/_shared/hpt30400"
            },
            {
                "url": "metraflex_images/_shared/hpf30075",
                "local_path": "metraflex_images/_shared/hpf30075",
                "local_url": "metraflex_images/_shared/hpf30075"
            },
            {
                "url": "metraflex_images/_shared/hpf30100",
                "local_path": "metraflex_images/_shared/hpf30100",
                "local_url": "metraflex_images/_shared/hpf30100"
            },
            {
                "url": "metraflex_images/_shared/hpf30125",
                "local_path": "metraflex_images/_shared/hpf30125",
                "local_url": "metraflex_images/_shared/hpf30125"
            },
            {
                "url": "metraflex_images/_shared/hpf30150",
                "local_path": "metraflex_images/_shared/hpf30150",
                "local_url": "metraflex_images/_shared/hpf30150"
            },
            {
                "url": "metraflex_images/_shared/hpf30200",
                "local_path": "metraflex_images/_shared/hpf30200",
                "local_url": "metraflex_images/_shared/hpf30200"
            },
            {
                "url": "metraflex_images/_shared/hpf30250",
                "local_path": "metraflex_images/_shared/hpf30250",
                "local_url": "metraflex_images/_shared/hpf30250"
            },
            {
                "url": "metraflex_images/_shared/hpf30300",
                "local_path": "metraflex_images/_shared/hpf30300",
                "local_url": "metraflex_images/_shared/hpf30300"
            },
            {
                "url": "metraflex_images/_shared/hpf30400",
                "local_path": "metraflex_images/_shared/hpf30400",
                "local_url": "metraflex_images/_shared/hpf30400"
            }
        ],
        "pdf_documents": [
            {
                "text": "Download Now",
                "original_url": "https://www.metraflex.com/wp-content/uploads/2020/07/Metraflex-HP-Compensator.pdf",
                "local_path": "metraflex_pdfs/_shared/Metraflex-HP-Compensator.pdf",
                "local_url": "metraflex_pdfs/_shared/Metraflex-HP-Compensator.pdf"
            },
            {
                "text": "Download Now",
                "original_url": "https://www.metraflex.com/wp-content/uploads/2020/07/Externally-Pressurized-Compensator-for-Carbon-Steel-Systems-HP-Compensator-IOM-1.pdf",
                "local_path": "metraflex_pdfs/_shared/Externally-Pressurized-Compensator-for-Carbon-Steel-Systems-HP-Compensator-IOM-1.pdf",
                "local_url": "metraflex_pdfs/_shared/Externally-Pressurized-Compensator-for-Carbon-Steel-Systems-HP-Compensator-IOM-1.pdf"
            },
            {
                "text": "Download Now",
                "original_url": "https://www.metraflex.com/wp-content/uploads/2020/07/Steel-Comp-HP-2-and-3-rev.docx",
                "local_path": "metraflex_pdfs/_shared/Steel-Comp-HP-2-and-3-rev.docx",
                "local_url": "metraflex_pdfs/_shared/Steel-Comp-HP-2-and-3-rev.docx"
            },
            {
                "text": "Document",
                "original_url": "https://www.metraflex.com/wp-content/uploads/2020/07/HP-Compensator-Flanged-HPF3.pdf",
                "local_path": "metraflex_pdfs/_shared/HP-Compensator-Flanged-HPF3.pdf",
                "local_url": "metraflex_pdfs/_shared/HP-Compensator-Flanged-HPF3.pdf"
            },
            {
                "text": "Document",
                "original_url": "https://www.metraflex.com/wp-content/uploads/2020/07/HP-Compensator-Grooved-HPG3.pdf",
                "local_path": "metraflex_pdfs/_shared/HP-Compensator-Grooved-HPG3.pdf",
                "local_url": "metraflex_pdfs/_shared/HP-Compensator-Grooved-HPG3.pdf"
            },
            {
                "text": "Document",
                "original_url": "https://www.metraflex.com/wp-content/uploads/2020/07/HP-Compensator-Thread-HPT3.pdf",
                "local_path": "metraflex_pdfs/_shared/HP-Compensator-Thread-HPT3.pdf",
                "local_url": "metraflex_pdfs/_shared/HP-Compensator-Thread-HPT3.pdf"
            },
            {
                "text": "Document",
                "original_url": "https://www.metraflex.com/wp-content/uploads/2020/07/HP-Compensator-Weld-HPW3.pdf",
                "local_path": "metraflex_pdfs/_shared/HP-Compensator-Weld-HPW3.pdf",
                "local_url": "metraflex_pdfs/_shared/HP-Compensator-Weld-HPW3.pdf"
            },
            {
                "text": "Submittals",
                "original_url": "https://metraflex1.wpengine.com/resources/?category=submittals",
                "local_path": "metraflex_pdfs/_shared/file",
                "local_url": "metraflex_pdfs/_shared/file"
            }
        ],
        "variations": [
            {
                "id": 269,
                "product_id": 120,
                "variation_code": "2019163941714507877",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPW30075",
                    "Pipe Size": ".75″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "1.5",
                    "Spring Rate (lbs/in)": "58",
                    "Weight": "4",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "2019163941714507877"
            },
            {
                "id": 270,
                "product_id": 120,
                "variation_code": "237689349944318667",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPW30100",
                    "Pipe Size": "1″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "2.1",
                    "Spring Rate (lbs/in)": "63",
                    "Weight": "6",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "237689349944318667"
            },
            {
                "id": 271,
                "product_id": 120,
                "variation_code": "-6995063587907516977",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPW30125",
                    "Pipe Size": "1.25″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "3.3",
                    "Spring Rate (lbs/in)": "52",
                    "Weight": "6",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "-6995063587907516977"
            },
            {
                "id": 272,
                "product_id": 120,
                "variation_code": "-6756247813268843575",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPW30150",
                    "Pipe Size": "1.5″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "4.3",
                    "Spring Rate (lbs/in)": "82",
                    "Weight": "8",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "-6756247813268843575"
            },
            {
                "id": 273,
                "product_id": 120,
                "variation_code": "2102090397510292758",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPW30200",
                    "Pipe Size": "2″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "6.3",
                    "Spring Rate (lbs/in)": "117",
                    "Weight": "12",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "2102090397510292758"
            },
            {
                "id": 274,
                "product_id": 120,
                "variation_code": "5941183889103974230",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPW30250",
                    "Pipe Size": "2.5″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "8.8",
                    "Spring Rate (lbs/in)": "132",
                    "Weight": "16",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "5941183889103974230"
            },
            {
                "id": 275,
                "product_id": 120,
                "variation_code": "-1581893961401429320",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPW30300",
                    "Pipe Size": "3″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "13.1",
                    "Spring Rate (lbs/in)": "161",
                    "Weight": "21",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "-1581893961401429320"
            },
            {
                "id": 276,
                "product_id": 120,
                "variation_code": "8253615055987008609",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPW30400",
                    "Pipe Size": "4″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "20.8",
                    "Spring Rate (lbs/in)": "341",
                    "Weight": "28",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "8253615055987008609"
            },
            {
                "id": 277,
                "product_id": 120,
                "variation_code": "-7386134532524517512",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPT30075",
                    "Pipe Size": ".75″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "1.5",
                    "Spring Rate (lbs/in)": "58",
                    "Weight": "4",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "-7386134532524517512"
            },
            {
                "id": 278,
                "product_id": 120,
                "variation_code": "5379179692241098338",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPT30100",
                    "Pipe Size": "1″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "2.1",
                    "Spring Rate (lbs/in)": "63",
                    "Weight": "6",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "5379179692241098338"
            },
            {
                "id": 279,
                "product_id": 120,
                "variation_code": "-7509212464891608809",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPT30125",
                    "Pipe Size": "1.25″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "3.3",
                    "Spring Rate (lbs/in)": "52",
                    "Weight": "6",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "-7509212464891608809"
            },
            {
                "id": 280,
                "product_id": 120,
                "variation_code": "3598537696771542550",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPT30150",
                    "Pipe Size": "1.5″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "4.3",
                    "Spring Rate (lbs/in)": "82",
                    "Weight": "8",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "3598537696771542550"
            },
            {
                "id": 281,
                "product_id": 120,
                "variation_code": "-8721779762258169642",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPT30200",
                    "Pipe Size": "2″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "6.3",
                    "Spring Rate (lbs/in)": "117",
                    "Weight": "12",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "-8721779762258169642"
            },
            {
                "id": 282,
                "product_id": 120,
                "variation_code": "-2080083889860842569",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPT30250",
                    "Pipe Size": "2.5″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "8.8",
                    "Spring Rate (lbs/in)": "132",
                    "Weight": "16",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "-2080083889860842569"
            },
            {
                "id": 283,
                "product_id": 120,
                "variation_code": "7394867899280502156",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPT30300",
                    "Pipe Size": "3″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "13.1",
                    "Spring Rate (lbs/in)": "161",
                    "Weight": "21",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "7394867899280502156"
            },
            {
                "id": 284,
                "product_id": 120,
                "variation_code": "4160021538999102511",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPT30400",
                    "Pipe Size": "4″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "20.8",
                    "Spring Rate (lbs/in)": "341",
                    "Weight": "28",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "4160021538999102511"
            },
            {
                "id": 285,
                "product_id": 120,
                "variation_code": "-2581534525446871988",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPF30075",
                    "Pipe Size": ".75″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "1.5",
                    "Spring Rate (lbs/in)": "58",
                    "Weight": "9",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "-2581534525446871988"
            },
            {
                "id": 286,
                "product_id": 120,
                "variation_code": "7591089748025844389",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPF30100",
                    "Pipe Size": "1″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "2.1",
                    "Spring Rate (lbs/in)": "63",
                    "Weight": "12",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "7591089748025844389"
            },
            {
                "id": 287,
                "product_id": 120,
                "variation_code": "-3144392054266219710",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPF30125",
                    "Pipe Size": "1.25″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "3.3",
                    "Spring Rate (lbs/in)": "52",
                    "Weight": "13",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "-3144392054266219710"
            },
            {
                "id": 288,
                "product_id": 120,
                "variation_code": "3323189696987257550",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPF30150",
                    "Pipe Size": "1.5″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "4.3",
                    "Spring Rate (lbs/in)": "82",
                    "Weight": "15",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "3323189696987257550"
            },
            {
                "id": 289,
                "product_id": 120,
                "variation_code": "-8311812319689494495",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPF30200",
                    "Pipe Size": "2″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "6.3",
                    "Spring Rate (lbs/in)": "117",
                    "Weight": "20",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "-8311812319689494495"
            },
            {
                "id": 290,
                "product_id": 120,
                "variation_code": "8881107706282317317",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPF30250",
                    "Pipe Size": "2.5″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "8.8",
                    "Spring Rate (lbs/in)": "132",
                    "Weight": "31",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "8881107706282317317"
            },
            {
                "id": 291,
                "product_id": 120,
                "variation_code": "-8078804738194144035",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPF30300",
                    "Pipe Size": "3″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "13.1",
                    "Spring Rate (lbs/in)": "161",
                    "Weight": "36",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "-8078804738194144035"
            },
            {
                "id": 292,
                "product_id": 120,
                "variation_code": "4201373475356980259",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPF30400",
                    "Pipe Size": "4″",
                    "Pressure/Temp*": "175 PSIG at 500°F.",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "20.8",
                    "Spring Rate (lbs/in)": "341",
                    "Weight": "49",
                    "3D Drawing": "Revit/CAD"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "4201373475356980259"
            },
            {
                "id": 293,
                "product_id": 120,
                "variation_code": "-5619081661399769708",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPG30075",
                    "Pipe Size": ".75″",
                    "Pressure/Temp*": "175 PSIG at 500°F",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "1.5",
                    "Spring Rate (lbs/in)": "58",
                    "Weight": "4"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "-5619081661399769708"
            },
            {
                "id": 294,
                "product_id": 120,
                "variation_code": "1854347052459321836",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPG30100",
                    "Pipe Size": "1″",
                    "Pressure/Temp*": "175 PSIG at 500°F",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "2.1",
                    "Spring Rate (lbs/in)": "63",
                    "Weight": "6"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "1854347052459321836"
            },
            {
                "id": 295,
                "product_id": 120,
                "variation_code": "7150346660219982659",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPG30125",
                    "Pipe Size": "1.25″",
                    "Pressure/Temp*": "175 PSIG at 500°F",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "3.3",
                    "Spring Rate (lbs/in)": "52",
                    "Weight": "6"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "7150346660219982659"
            },
            {
                "id": 296,
                "product_id": 120,
                "variation_code": "-4880202837982239124",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPG30150",
                    "Pipe Size": "1.5″",
                    "Pressure/Temp*": "175 PSIG at 500°F",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "4.3",
                    "Spring Rate (lbs/in)": "82",
                    "Weight": "8"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "-4880202837982239124"
            },
            {
                "id": 297,
                "product_id": 120,
                "variation_code": "5225478596626182809",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPG30200",
                    "Pipe Size": "2″",
                    "Pressure/Temp*": "175 PSIG at 500°F",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "6.3",
                    "Spring Rate (lbs/in)": "117",
                    "Weight": "12"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "5225478596626182809"
            },
            {
                "id": 298,
                "product_id": 120,
                "variation_code": "-6219733582268460320",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPG30250",
                    "Pipe Size": "2.5″",
                    "Pressure/Temp*": "175 PSIG at 500°F",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "8.8",
                    "Spring Rate (lbs/in)": "132",
                    "Weight": "16"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "-6219733582268460320"
            },
            {
                "id": 299,
                "product_id": 120,
                "variation_code": "6816803560591357792",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPG30300",
                    "Pipe Size": "3″",
                    "Pressure/Temp*": "175 PSIG at 500°F",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "13.1",
                    "Spring Rate (lbs/in)": "161",
                    "Weight": "21"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "6816803560591357792"
            },
            {
                "id": 300,
                "product_id": 120,
                "variation_code": "9153524071307787438",
                "variation_url": "https://www.metraflex.com/products/model-hp3-compensator",
                "specifications": {
                    "PART NO.": "HPG30400",
                    "Pipe Size": "4″",
                    "Pressure/Temp*": "175 PSIG at 500°F",
                    "Compression": "3″",
                    "Extension": "0.5″",
                    "Effective Area (in2)": "20.8",
                    "Spring Rate (lbs/in)": "341",
                    "Weight": "28"
                },
                "price": null,
                "price_currency": "USD",
                "sku": "9153524071307787438"
            }
        ]
    }
}