{"product_id":"graco-903508-back-pressure-regulator-low-pressure-corrosion-resistant-15-gpm-56-7-lpm-180-max-psi-manual-3-8-m-x-3-8-f-with-gauge","title":"GRACO Back Pressure Regulator, Low Pressure Corrosion Resistant, 15 GPM (56.7 lpm), 180 Max psi, Manual, 3\/8 (m) x 3\/8 (f), with Gauge - (SKU: 903508)","description":"\u003cp class=\"MsoNormal\"\u003eThe GRACO 903508 is a manual back pressure regulator designed for low pressure, corrosion-resistant applications. It features stainless steel wetted materials for compatibility with catalyst and waterborne materials, and is intended to maintain system pressure regardless of flow demand within GRACO fluid circulation systems.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eBack Pressure Regulator\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e903508 \/ 3\/8 (m) x 3\/8 (f)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eStainless steel wetted materials, hardened stainless steel seat, PTFE\/Elastomer hybrid diaphragm\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e15 GPM (56.7 lpm)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e180 Max psi\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eCompatible with catalyst and waterborne materials\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eLarge orifice accommodates high volume flow rates\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eHardened stainless steel seat ensures low wear and long life\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003ePTFE\/Elastomer hybrid diaphragm withstands wear while maintaining accurate responsiveness\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eManual operation with gauge for pressure monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003cbr\u003eUsed in fluid circulation systems to maintain consistent system pressure, especially in finishing processes where precise fluid control is required. Suitable for use with catalyst and waterborne materials in industrial and manufacturing environments.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eInstallation Notes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eUsing genuine GRACO parts ensures compatibility, reliability, and optimal performance within GRACO equipment.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eEnsure proper thread engagement and sealing when connecting to 3\/8-inch NPT ports\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eInstall in a location accessible for manual adjustment and pressure monitoring\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eRegularly inspect diaphragm and seat for wear and replace as needed to maintain performance\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eFollow manufacturer guidelines for system pressure and flow rate limits\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRACO Air Valves \u0026 Regulators","offers":[{"title":"Default Title","offer_id":48486791807284,"sku":"903508","price":3040.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0024\/4508\/2699\/files\/15216v2_e0556090-0a8d-49f1-b431-f067766517e0.jpg?v=1740889153","url":"https:\/\/innoflo.com\/products\/graco-903508-back-pressure-regulator-low-pressure-corrosion-resistant-15-gpm-56-7-lpm-180-max-psi-manual-3-8-m-x-3-8-f-with-gauge","provider":"Innoflo Solutions Inc.","version":"1.0","type":"link"}