{"product_id":"harrington-h500s-piston-intake-valve","title":"Harrington H500S Piston Intake Valve with Relief Valve","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0229\/0611\/0016\/files\/Screenshot_2026-08-29_at_10.42.54_PM.png?v=1788068598\" alt=\"\" width=\"249\" height=\"53\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Harrington H500S \u003cstrong\u003episton intake valve\u003c\/strong\u003e controls LDH intake flow at the pumper while its 45-degree body helps reduce hose bend. A field-adjustable relief valve and air bleeder support controlled intake-line operation.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(208, 44, 47);\"\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated 45-degree elbow\u003c\/li\u003e\n\u003cli\u003eField-adjustable pressure relief from 75–250 PSI\u003c\/li\u003e\n\u003cli\u003eAir bleeder valve\u003c\/li\u003e\n\u003cli\u003eStainless-steel piston, sleeve and spindle\u003c\/li\u003e\n\u003cli\u003eFive-year corrosion warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(208, 44, 47);\"\u003e\u003cstrong\u003eAVAILABLE CONNECTIONS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; max-width: 760px; border-collapse: collapse; margin: 15px 0 20px 0;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #c73030;\"\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #c73030; color: #ffffff; text-align: center;\"\u003e\u003cstrong\u003eStorz Inlet\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #c73030; color: #ffffff; text-align: center;\"\u003e\u003cstrong\u003eNH Female Swivel Outlet\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #dddddd;\"\u003e4-inch\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #dddddd;\"\u003e4½, 5 or 6-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #dddddd;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003e5-inch\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003e4½, 5 or 6-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Harrington Inc.","offers":[{"title":"4 in. x 4-½ in. NH","offer_id":27868559081536,"sku":"11433","price":1900.0,"currency_code":"USD","in_stock":true},{"title":"4 in. x 5 in. NH","offer_id":27868187263040,"sku":"11434","price":1655.0,"currency_code":"USD","in_stock":true},{"title":"4 in. x 6 in. NH","offer_id":27868559048768,"sku":"11435","price":1775.0,"currency_code":"USD","in_stock":true},{"title":"5 in. x 4-½ in. NH","offer_id":27868559114304,"sku":"11437","price":1655.0,"currency_code":"USD","in_stock":true},{"title":"5 in. x 5 in. NH","offer_id":27868559147072,"sku":"11438","price":1655.0,"currency_code":"USD","in_stock":true},{"title":"5 in. x 6 in. NH","offer_id":27868559179840,"sku":"11439","price":1655.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/0611\/0016\/files\/harrington-h500s-piston-intake-valve.png?v=1788124239","url":"https:\/\/cascadefire.com\/products\/harrington-h500s-piston-intake-valve","provider":"Cascade Fire Equipment","version":"1.0","type":"link"}