{"product_id":"graco-237893","title":"Graco Pressure Relief Kit for Fire-Ball® 300 5:1 Pump, 900 PSI Max #237893","description":"\u003cdiv class=\"gleam-resources\" style=\"background: #f5f5f5; border-left: 4px solid #283c92; border-radius: 5px; padding: 16px 20px; margin: 0 0 18px 0; font-family: Roboto,sans-serif;\" role=\"region\"\u003e\n\u003cdiv style=\"font-weight: 600; color: #283c92; margin-bottom: 10px; font-size: 15px;\"\u003eManuals \u0026amp; Resources\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px;\"\u003e\u003ca href=\"https:\/\/www.graco.com\/content\/dam\/graco\/tech_documents\/manuals\/307\/307883\/historic\/307883EN-K.pdf\" rel=\"noopener\" style=\"display: inline-flex; align-items: center; gap: 6px; background: #283c92; color: #fff; padding: 10px 16px; border-radius: 5px; text-decoration: none; font-weight: 600; font-size: 14px;\" target=\"_blank\"\u003e307883K Fire Ball Pumps Instruction-Parts\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 10px; font-size: 13px; color: #666; line-height: 1.4;\"\u003eQuestions before ordering? Call Alamo at \u003ca href=\"tel:+18178653707\" style=\"color: #283c92; font-weight: 600; text-decoration: none;\"\u003e(817) 865-3707\u003c\/a\u003e - we help you confirm fit for your equipment.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gleam-quick-specs\" style=\"background: #f5f5f5; border-radius: 5px; padding: 16px 20px; margin: 0 0 16px 0;\" role=\"region\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #283c92; font-size: 16px; margin: 0 0 12px 0; border-bottom: 2px solid #283c92; padding: 0 0 6px 0;\"\u003eSpecifications\u003c\/div\u003e\n\u003cdiv class=\"gleam-tablewrap\" style=\"overflow-x: auto; margin: 0; padding: 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border-spacing: 0; font-size: 14px; margin: 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92; width: 45%;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003e237893\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92; width: 45%;\"\u003eFor Use With\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003eFire-Ball 300 5:1 pump family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92; width: 45%;\"\u003eMax Working Pressure\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003e900 psi (62 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92; width: 45%;\"\u003eIncludes\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003ePipe bushing, tee, 900 psi relief valve, bung adapter, 12 in. coupled hose, 90-degree swivel adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gleam-description\" style=\"font-family: Roboto,sans-serif; color: #333; max-width: 900px;\"\u003e\n\u003ch2 style=\"color: #283c92; font-size: 18px; margin-top: 0;\"\u003eGraco Pressure Relief Kit for Fire-Ball 300 5:1 Pump, 900 PSI Max #237893\u003c\/h2\u003e\n\u003cp\u003eThis kit solves a common problem on Fire-Ball 300 5:1 pump systems: pressure that builds up in the line when the pump is shut off but fluid is still trapped and heating up. Left unchecked, that pressure has nowhere to go.\u003c\/p\u003e\n\u003cp\u003eThis kit installs on the dispensing-valve side and vents the excess safely. It's built specifically for the 5:1 pump's 900 psi rating -- Graco makes separate kits for other Fire-Ball ratios, so this isn't a one-size-fits-all accessory. Included: a pipe bushing, tee, 900 psi relief valve, bung adapter, 12 in. hose, and swivel adapter.\u003c\/p\u003e\n\u003cdiv style=\"background: #eef0f9; border-radius: 5px; padding: 16px 20px; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eQuestions before ordering? Call \u003ca href=\"tel:+18178653707\" style=\"color: #283c92; font-weight: 600;\"\u003e(817) 865-3707\u003c\/a\u003e and our team will confirm fit for your pump.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family: Roboto,sans-serif; color: #333; max-width: 900px;\"\u003e\n\u003ch3 style=\"color: #283c92; font-size: 15px; border-bottom: 2px solid #283c92; padding-bottom: 6px;\"\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px;\"\u003eRated exclusively for the Fire-Ball 300 5:1 pump family (900 psi max working pressure). Graco's own Fire-Ball parts manual documents two other relief kits set to different pump ratios and pressures -- Part No. 240429 for the 10:1 Fire-Ball 425 pump (1,600 psi) and Part No. 235998 for the 3:1 Fire-Ball 225 pumps (540 psi) -- and these three kits are not interchangeable because each relief valve is set to that pump family's own maximum working pressure. If your pump is not a Fire-Ball 300 5:1, confirm the correct relief kit for your ratio before ordering.\u003c\/p\u003e\n\u003ch3 style=\"color: #283c92; font-size: 15px; border-bottom: 2px solid #283c92; padding-bottom: 6px;\"\u003eWarranty\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px;\"\u003eGraco backs this equipment with its standard 1-year warranty against defects in material and workmanship from the date of sale.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family: Roboto,sans-serif; color: #333; max-width: 900px;\"\u003e\n\u003cdiv class=\"gleam-faq\" role=\"region\"\u003e\n\u003ch3 style=\"color: #283c92; font-size: 16px; border-bottom: 2px solid #283c92; padding-bottom: 6px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-radius: 5px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003ch3 style=\"background: #eef0f9; color: #283c92; margin: 0; padding: 14px 18px; font-size: 15px;\"\u003eWill this kit fit my 10:1 Fire-Ball 425 pump?\u003c\/h3\u003e\n\u003cp style=\"padding: 14px 18px; margin: 0; font-size: 14px; line-height: 1.7; color: #333;\"\u003eNo. This kit's relief valve is set for the Fire-Ball 300 5:1 pump's 900 psi maximum working pressure. Graco publishes a separate kit, Part No. 240429, set to 1,600 psi for the 10:1 Fire-Ball 425 pump.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-radius: 5px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003ch3 style=\"background: #eef0f9; color: #283c92; margin: 0; padding: 14px 18px; font-size: 15px;\"\u003eWhy does thermal relief matter?\u003c\/h3\u003e\n\u003cp style=\"padding: 14px 18px; margin: 0; font-size: 14px; line-height: 1.7; color: #333;\"\u003eWhen fluid is sealed in the pump, hose, and dispensing valve with the pump shut off, heat expansion can build pressure beyond the system's rated working pressure. A relief kit installed on the dispensing-valve side vents that excess pressure safely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-radius: 5px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003ch3 style=\"background: #eef0f9; color: #283c92; margin: 0; padding: 14px 18px; font-size: 15px;\"\u003eWhat's included in the kit?\u003c\/h3\u003e\n\u003cp style=\"padding: 14px 18px; margin: 0; font-size: 14px; line-height: 1.7; color: #333;\"\u003eA carbon steel pipe bushing, a tee, a 900 psi relief valve, a bung adapter, a 12 in. coupled hose, and a 90-degree swivel adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-radius: 5px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003ch3 style=\"background: #eef0f9; color: #283c92; margin: 0; padding: 14px 18px; font-size: 15px;\"\u003eWhat should I confirm before ordering?\u003c\/h3\u003e\n\u003cp style=\"padding: 14px 18px; margin: 0; font-size: 14px; line-height: 1.7; color: #333;\"\u003eConfirm your pump is the Fire-Ball 300 5:1 ratio -- if it's a different Fire-Ball ratio, you'll need a different relief kit rated to that pump's own maximum working pressure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family: Roboto,sans-serif; color: #333; max-width: 900px;\"\u003e\n\u003ch3 style=\"color: #283c92; font-size: 15px; border-bottom: 2px solid #283c92; padding-bottom: 6px;\"\u003eRelated Products\u003c\/h3\u003e\n\u003cul style=\"font-size: 14px; padding-left: 20px;\"\u003e\n\u003cli\u003e\u003ca href=\"\/products\/graco-203876\" style=\"color: #283c92; font-weight: 600;\"\u003eGraco Fire-Ball 300 5:1 Air Powered 2.8 GPM Piston Oil Pump #203876\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/graco-172866\" style=\"color: #283c92; font-weight: 600;\"\u003eGraco Replacement Spring Clip for Fire-Ball 300 Pumps #172866\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/graco-222011\" style=\"color: #283c92; font-weight: 600;\"\u003eGraco Ground Wire and Clamp, 12 Gauge, 25 ft #222011\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.gleam-quick-specs .gleam-tablewrap,\n.gleam-quick-specs .table-wrapper,\n.gleam-quick-specs table,\n.gleam-quick-specs tbody,\n.gleam-quick-specs tr{\nmargin:0!important;\npadding:0!important;\nheight:auto!important;\n}\n.gleam-quick-specs{\npadding:16px 20px!important;\n}\n\u003c\/style\u003e","brand":"Graco","offers":[{"title":"Default Title","offer_id":52766696046885,"sku":"ALMGRA237893","price":323.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/0037\/9685\/files\/Graco_237893.jpg?v=1784006680","url":"https:\/\/alamoequipment.com\/products\/graco-237893","provider":"Alamo Equipment Service","version":"1.0","type":"link"}