{
  "v": "2.0",
  "page_type": "product",
  "title": "78703",
  "breadcrumbs": [
    {
      "label": "Home",
      "href": "/python/html4/index.html"
    },
    {
      "label": "Brands",
      "href": "/python/html4/menus/brands.html"
    },
    {
      "label": "MSA",
      "href": "/python/html4/menus/brands/msa/page_1.html"
    },
    {
      "label": "78703",
      "href": null
    }
  ],
  "content": {
    "product": {
      "mpn": "78703",
      "manufacturer": "MSA",
      "brand": "MSA",
      "title": "78703",
      "description": "",
      "attributes": {
        "Brand name": "MSA",
        "Manufacturer name": "MSA",
        "Manufacturer": [
          "MSA"
        ],
        "moq": "1",
        "MPN": [
          "78703"
        ],
        "multiple": "1",
        "qtyInStock": "0",
        "SKU": "78703",
        "UPC": [
          "641817006726"
        ],
        "EAN": [
          "641817006726"
        ],
        "Part Number": "78703",
        "Model": [
          "641817006726",
          "78703"
        ],
        "Product Group": "BISS",
        "ASIN": [
          "B00AQMRDJ8",
          "B00QXU1UP0"
        ],
        "AdultProduct": [
          "False"
        ],
        "Asin": [
          "B00AQMRDJ8",
          "B00QXU1UP0",
          "B016MKFINK"
        ],
        "Aspect": [
          "exception",
          "proper_shipping_name",
          "transportation_regulatory_class"
        ],
        "Autographed": [
          "False"
        ],
        "Batteries_required": [
          "False"
        ],
        "Binding": [
          "Misc."
        ],
        "Brand": [
          "MSA"
        ],
        "Case": [
          "1000"
        ],
        "Cat": [
          "Tools & Home Improvement"
        ],
        "CatId": [
          "228013"
        ],
        "CatTree": [
          "228013",
          "3180231",
          "468240",
          "486555011",
          "7459498011"
        ],
        "ClassificationId": [
          "7491815011"
        ],
        "Contains_liquid_contents": [
          "False"
        ],
        "Cpsia_cautionary_statement": [
          "no_warning_applicable"
        ],
        "DisplayName": [
          "Respirator Parts"
        ],
        "EANList": [
          "641817006726"
        ],
        "Feature": [
          "Outstanding corporate and product innovator"
        ],
        "Generic_keyword": [
          "mask",
          "respiratory",
          "respitator",
          "resporator",
          "safety",
          "valve"
        ],
        "Hazmat": [
          "3",
          "AE_NoAir",
          "AU_NoAir",
          "BR_NoAir",
          "CA_NoAir",
          "CN_NoAir",
          "DE_NoAir",
          "EG_NoAir",
          "ES_NoAir",
          "FR_NoAir",
          "GB_NoAir",
          "IN_NoAir",
          "IT_NoAir",
          "JP_NoAir",
          "MX_NoAir",
          "NL_NoAir",
          "PL_NoAir",
          "SA_NoAir",
          "SE_NoAir",
          "SG_NoAir",
          "TR_NoAir",
          "US_NoAir",
          "auto-grounding"
        ],
        "Height": [
          "0.40",
          "1649",
          "18",
          "21.0",
          "500",
          "75"
        ],
        "Identifier": [
          "0094706157595",
          "094706157595"
        ],
        "IdentifierType": [
          "EAN",
          "UPC"
        ],
        "ItemClassification": [
          "BASE_PRODUCT"
        ],
        "ItemName": [
          "Exhalation Valve"
        ],
        "Item_name": [
          "Exhalation Valve"
        ],
        "Item_package_weight": [
          "3.01"
        ],
        "Item_type_keyword": [
          "safety-respirator-parts"
        ],
        "Item_weight": [
          "10.0"
        ],
        "Keyword": [
          "78703"
        ],
        "Label": [
          "MSA"
        ],
        "Length": [
          "18.0",
          "21",
          "3.00"
        ],
        "Link": [
          "https://m.media-amazon.com/images/I/31TkFZcSXlL._SL75_.jpg",
          "https://m.media-amazon.com/images/I/31TkFZcSXlL.jpg",
          "https://m.media-amazon.com/images/I/61AUuCmJTQL.jpg",
          "https://www.amazon.com/gp/bestsellers/hi",
          "https://www.amazon.com/gp/bestsellers/hi/7491815011"
        ],
        "Man": [
          "MSA"
        ],
        "Memorabilia": [
          "False"
        ],
        "ModelNumber": [
          "78703"
        ],
        "Model_number": [
          "78703"
        ],
        "National_stock_number": [
          "4240-01-367-9508"
        ],
        "NumberOfItems": [
          "1",
          "1000"
        ],
        "Number_of_items": [
          "1"
        ],
        "OldTitle": [
          "MSA Safety 78703 Flapper Valve for Comfo Classic and Comfo II Half Mask Respirator (Pack of 1000)"
        ],
        "PackageQuantity": [
          "1"
        ],
        "PartNumber": [
          "78703"
        ],
        "Part_number": [
          "78703"
        ],
        "ProductCategoryId": [
          "7491815011",
          "biss_display_on_website",
          "home_improvement_display_on_website"
        ],
        "ProductGroup": [
          "BISS",
          "BISS Basic"
        ],
        "ProductType": [
          "SAFETY_SUPPLY"
        ],
        "ProductTypeName": [
          "MECHANICAL_COMPONENTS",
          "SAFETY_SUPPLY"
        ],
        "Product_description": [
          "MSA 78703 VALVE, FLAPPER"
        ],
        "Product_site_launch_date": [
          "2012-10-23T03:08:07.022Z"
        ],
        "Publisher": [
          "MSA"
        ],
        "Rank": [
          "1085905",
          "1313753",
          "1448020",
          "1448760",
          "2344900",
          "755",
          "840",
          "844",
          "978",
          "997"
        ],
        "Studio": [
          "MSA"
        ],
        "Supplier_declared_dg_hz_regulation": [
          "unknown"
        ],
        "Title": [
          "Exhalation Valve",
          "MSA 78703 Flapper Valve for Comfo Classic and Comfo II Half Mask Respirator (Pack of 1000)",
          "MSA 78703 Valve, Flapper",
          "Respirator Parts",
          "Tools & Home Improvement"
        ],
        "TitleSource": [
          "listings feed"
        ],
        "TradeInEligible": [
          "False"
        ],
        "Type": [
          "Each",
          "ean",
          "upc"
        ],
        "UPCList": [
          "641817006726"
        ],
        "URL": [
          "http://ecx.images-amazon.com/images/I/41qDiq30wLL._SL75_.jpg",
          "https://m.media-amazon.com/images/I/31TkFZcSXlL._SL75_.jpg"
        ],
        "Unit": [
          "inches",
          "pounds"
        ],
        "Unit_count": [
          "1.0"
        ],
        "Units": [
          "inches",
          "pixels",
          "pounds"
        ],
        "Variant": [
          "MAIN"
        ],
        "WebsiteDisplayGroup": [
          "biss_basic_display_on_website",
          "home_improvement_display_on_website"
        ],
        "WebsiteDisplayGroupName": [
          "BISS Basic"
        ],
        "Weight": [
          "1.00",
          "10.0",
          "10.00",
          "3.01"
        ],
        "Width": [
          "1.50",
          "1501",
          "18",
          "18.0",
          "455",
          "68"
        ],
        "Amazon Category": [
          "rawmaterials"
        ],
        "FBA FNSKUs": [
          "X0021PFT59",
          "X0021R4WLJ",
          "X002KEHHSX",
          "X0021PFT59"
        ]
      },
      "images": [],
      "distributors": [
        {
          "name": "Radwell",
          "sku": "78703",
          "url": "http://www.radwell.com/Buy/MSA/MSA/78703",
          "pricing": [],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://az343058.vo.msecnd.net/productlargeimages/preview.jpg"
        },
        {
          "name": "Industrial Safety",
          "sku": "78703",
          "url": "https://industrialsafety.com/msa-78703-exhalation-flapper-valve-f-ultravue-facepiece-1-ea-30858703.html",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 5.99
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://www.dataalchemy.com/python/getu/360ab636-f498-43a9-b761-624febafb3bf"
        },
        {
          "name": "Raptor Supplies",
          "sku": "AD2HYZ",
          "url": "https://www.raptorsupplies.com/en-gb/msa/78703",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 10.257273
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://www.dataalchemy.com/python/getu/b72aa4b8-1eed-4048-866a-298e218f3a3c"
        },
        {
          "name": "Safety Equipment Store",
          "sku": "MSA-78703",
          "url": "https://www.thesafetyequipmentstore.com/MSA-78703.html",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 7.26
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1
        },
        {
          "name": "sustainablesupply.com",
          "sku": "C1876411",
          "url": "https://www.sustainablesupply.com/products/msa-exhalation-valve-78703-c1876411",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 7.55
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1
        },
        {
          "name": "motionindustries.com",
          "sku": "05112351",
          "url": "https://www.motionindustries.com/productDetail.jsp?sku=05112351",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 10.05
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1
        },
        {
          "name": "grainger.ca",
          "sku": "MSA78703",
          "url": "https://www.grainger.ca/en/product/VALVEFLAPPER/p/MSA78703",
          "pricing": [],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://static.grainger.com/rp/s/is/image/Grainger/3PRA4_AS01"
        },
        {
          "name": "arbill.com",
          "sku": "78703",
          "url": "https://www.arbill.com/2572025/Product/n/MSA-Safety_78703",
          "pricing": [],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1
        },
        {
          "name": "Zoro",
          "sku": "G504072272",
          "url": "https://www.zoro.com/msa-safety-valve-flapper-78703/i/G504072272/",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 12.02
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 2,
          "multiple": 2,
          "image": "https://www.dataalchemy.com/python/getu/1312d194-8a97-4385-a84f-21ce86b2a3d1"
        },
        {
          "name": "Zoro",
          "sku": "G2722133",
          "url": "https://www.zoro.com/msa-exhalation-valve-78703/i/G2722133/",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 6.89
            }
          ],
          "stock": {
            "available": true,
            "quantity": 408,
            "lead_time_days": 0
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://www.zoro.com/static/cms/product/full/Z0BGyxfo5oy.JPG"
        },
        {
          "name": "imsbolt.com",
          "sku": "78703",
          "url": "https://imsbolt.com/msa-replacement-exhalation/",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 7.86
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1
        },
        {
          "name": "Industrial Safety",
          "sku": "30858703",
          "url": "https://industrialsafety.com/msa-78703-exhalation-flapper-valve-f-ultravue-facepiece-1-ea-30858703.html",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 6.09
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://www.dataalchemy.com/python/getu/360ab636-f498-43a9-b761-624febafb3bf"
        }
      ],
      "amazon": {
        "available": true,
        "products": [
          {
            "asin": "B00AQMRDJ8",
            "title": "Exhalation Valve",
            "brand": "MSA",
            "image": "https://m.media-amazon.com/images/I/31TkFZcSXlL._SL75_.jpg",
            "url": "https://www.amazon.com/dp/B00AQMRDJ8?tag=atariguidz-20",
            "description": "MSA 78703 VALVE, FLAPPER"
          },
          {
            "asin": "B00QXU1UP0",
            "title": "Exhalation Valve",
            "brand": "MSA",
            "image": "http://ecx.images-amazon.com/images/I/41qDiq30wLL._SL75_.jpg",
            "url": "https://www.amazon.com/dp/B00QXU1UP0?tag=atariguidz-20"
          },
          {
            "asin": "B016MKFINK",
            "title": "MSA 78703 Flapper Valve for Comfo Classic and Comfo II Half Mask Respirator (Pack of 1000)",
            "brand": "MSA",
            "image": "",
            "url": "https://www.amazon.com/gp/offer-listing/B016MKFINK?SubscriptionId=AKIAIURVL6COGTRXVQKQ&tag=traviss&linkCode=xm2&camp=2025&creative=386001&creativeASIN=B016MKFINK"
          }
        ]
      },
      "metadata": {
        "generated_date": "2026-02-07",
        "last_updated": "2026-02-07",
        "data_sources": [
          "Industrial Safety",
          "Radwell",
          "Raptor Supplies",
          "Safety Equipment Store",
          "Zoro",
          "arbill.com",
          "grainger.ca",
          "imsbolt.com",
          "motionindustries.com",
          "sustainablesupply.com",
          "Amazon"
        ],
        "completeness": 1.0,
        "version": "1.1"
      },
      "enrichment": {
        "amazon_categories": [
          "rawmaterials"
        ],
        "sales_data": {
          "B00QXU1UP0": {
            "revenue": 0.0,
            "sales_count": 0,
            "has_buybox": false,
            "offer_count": 9
          },
          "B00AQMRDJ8": {
            "revenue": 0.0,
            "sales_count": 0,
            "has_buybox": false,
            "offer_count": 8
          }
        },
        "fba_item_count": 4,
        "case_quantities": {
          "B00QXU1UP0": 1,
          "B016MKFINK": 1000,
          "B00AQMRDJ8": 1
        }
      }
    }
  },
  "pagination": null,
  "nav": {
    "home": "/python/html4/index.html",
    "brands": "/python/html4/menus/brands.html",
    "parts": "/python/html4/menus/parts.html",
    "attributes": "/python/html4/menus/attributes.html",
    "attr_values": "/python/html4/menus/attr_values.html",
    "xrefs": "/python/html4/menus/xrefs.html"
  }
}