{"product_id":"yamada-america-dp-20f-high-purity-diaphragm-pump","title":"Yamada America DP-20F High Purity Diaphragm Pump","description":"\u003ch3 data-section-id=\"nq8ynu\" data-start=\"0\" data-end=\"18\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"19\" data-end=\"576\"\u003eThe Yamada DP-20F is a high purity air-operated double diaphragm (AODD) pump used in industrial fluid handling systems to transfer corrosive and contamination-sensitive liquids using compressed air. It is commonly installed in semiconductor, chemical processing, and ultrapure fluid systems where PTFE construction prevents metal contamination and ensures chemical compatibility. Maintenance teams, OEMs, and integrators purchase this pump for replacement of critical fluid transfer equipment, new system builds, and retrofit of high-purity process lines.\u003c\/p\u003e\n\u003ch3 data-section-id=\"plkbhx\" data-start=\"578\" data-end=\"597\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"598\" data-end=\"1063\"\u003eThe Yamada DP-20F diaphragm pump is used in high purity industrial environments where contamination control and chemical resistance are critical. It is commonly deployed in semiconductor manufacturing, ultrapure chemical transfer, pharmaceutical processing, and specialty coating systems where fluoropolymer wetted parts prevent metal ion contamination and ensure safe handling of aggressive fluids such as acids and alkalis.\u003c\/p\u003e\n\u003ch3 data-section-id=\"68ulmp\" data-start=\"1065\" data-end=\"1096\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1097\" data-end=\"2112\"\u003e• Manufacturer: Yamada Corporation\u003cbr data-start=\"1131\" data-end=\"1134\"\u003e• Model: DP-20F\u003cbr data-start=\"1149\" data-end=\"1152\"\u003e• Product Type: Air-operated double diaphragm (AODD) pump\u003cbr data-start=\"1209\" data-end=\"1212\"\u003e• Max Flow Rate: ~14.3 GPM \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1276\" data-end=\"1279\"\u003e• Air Supply Pressure: 30–70 PSI \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1349\" data-end=\"1352\"\u003e• Port Size: 3\/4\" NPT \/ Flange \/ Flaretek options \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1439\" data-end=\"1442\"\u003e• Pump Body Material: PTFE (high purity fluoropolymer) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1534\" data-end=\"1537\"\u003e• Center Body Material: Polypropylene \/ PPS \/ HDPE \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1625\" data-end=\"1628\"\u003e• Diaphragm Material: PTFE \/ PFA \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1698\" data-end=\"1701\"\u003e• Valve Type: Ball or flat valve options \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1779\" data-end=\"1782\"\u003e• Operation: Pneumatic, self-priming, stall-resistant \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1873\" data-end=\"1876\"\u003e• Cleanroom Manufacturing: DI water tested, nitrogen purged \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1973\" data-end=\"1976\"\u003e• Max Temperature: Up to ~212°F (100°C option) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"2062\" data-end=\"2065\"\u003e• Duty Cycle: Continuous industrial operation\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ln9bp8\" data-start=\"2114\" data-end=\"2140\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2141\" data-end=\"2223\"\u003e• Yamada DP-25F\u003cbr data-start=\"2156\" data-end=\"2159\"\u003e• Yamada NDP-20F series\u003cbr data-start=\"2182\" data-end=\"2185\"\u003e• ARO or Wilden high purity AODD pumps\u003c\/p\u003e","brand":"YAMADA","offers":[{"title":"New","offer_id":51733863563566,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_95590ad8-8d37-4b75-b460-7333d2705fc5.jpg?v=1770603999","url":"https:\/\/plgautomation.com\/products\/yamada-america-dp-20f-high-purity-diaphragm-pump","provider":"PLG Automation ","version":"1.0","type":"link"}