{"product_id":"wmd15-low-pulsation-pump-head","title":"WMD15 Low-pulsation Pump Head","description":"\u003cp data-start=\"93\" data-end=\"249\"\u003eThe WMD15 series low-pulsation pump head offers a flow rate range of \u003cstrong\u003e0.006–1740 mL\/min\u003c\/strong\u003e and is compatible with tubing sizes 13#, 14#, 16#, 17#, 19#, and 25#. Featuring proprietary low-pulsation technology, it enables smoother fluid transfer with reduced pulsation and improved flow continuity, making it especially suitable for high-stability applications such as dispensing, coating, and chemical synthesis. Constructed from aluminum alloy and SS304 stainless steel, the pump head is robust and durable, supporting reliable long-term continuous operation at high speeds.\u003c\/p\u003e\n\u003cp data-start=\"664\" data-end=\"764\"\u003e\u003cstrong data-start=\"664\" data-end=\"687\"\u003eApplication fields:\u003c\/strong\u003e laboratories, new energy, environmental protection, and chemical industries.\u003c\/p\u003e\n\u003cp data-start=\"766\" data-end=\"877\"\u003e\u003cstrong data-start=\"766\" data-end=\"791\"\u003eTypical applications:\u003c\/strong\u003e online COD water quality analyzers, automatic titrators, and form-fill-seal machines.\u003c\/p\u003e\n\u003ch2 data-start=\"83\" data-end=\"111\"\u003e\u003cstrong data-start=\"83\" data-end=\"111\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"113\" data-end=\"430\"\u003e\n\u003cli data-section-id=\"1wu940\" data-start=\"99\" data-end=\"141\"\u003e\n\u003cstrong data-start=\"101\" data-end=\"121\"\u003eFlow Rate Range:\u003c\/strong\u003e 0.006–1740 mL\/min\u003c\/li\u003e\n\u003cli data-section-id=\"13l2sgf\" data-start=\"142\" data-end=\"174\"\u003e\n\u003cstrong data-start=\"144\" data-end=\"160\"\u003eSpeed Range:\u003c\/strong\u003e 0.1–600 rpm\u003c\/li\u003e\n\u003cli data-section-id=\"1bzkwdu\" data-start=\"175\" data-end=\"203\"\u003e\n\u003cstrong data-start=\"177\" data-end=\"199\"\u003eNumber of Rollers:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli data-section-id=\"hgh89v\" data-start=\"204\" data-end=\"277\"\u003e\n\u003cstrong data-start=\"206\" data-end=\"237\"\u003eOcclusion (Gap Adjustment):\u003c\/strong\u003e Fixed, optimized for dedicated tubing\u003c\/li\u003e\n\u003cli data-section-id=\"vswsus\" data-start=\"279\" data-end=\"383\"\u003e\n\u003cstrong data-start=\"281\" data-end=\"306\"\u003eTubing Compatibility:\u003c\/strong\u003e\n\u003cul data-start=\"311\" data-end=\"383\"\u003e\n\u003cli data-section-id=\"1td2q5n\" data-start=\"311\" data-end=\"333\"\u003eWMD15-14: 13#, 14#\u003c\/li\u003e\n\u003cli data-section-id=\"mae05d\" data-start=\"336\" data-end=\"358\"\u003eWMD15-16: 16#, 19#\u003c\/li\u003e\n\u003cli data-section-id=\"kvu0y6\" data-start=\"361\" data-end=\"383\"\u003eWMD15-17: 17#, 25#\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13x6rws\" data-start=\"385\" data-end=\"427\"\u003e\n\u003cstrong data-start=\"387\" data-end=\"413\"\u003eOperating Temperature:\u003c\/strong\u003e 0°C to 40°C\u003c\/li\u003e\n\u003cli data-section-id=\"vko05v\" data-start=\"429\" data-end=\"579\"\u003e\n\u003cstrong data-start=\"431\" data-end=\"455\"\u003ePump Head Materials:\u003c\/strong\u003e\n\u003cul data-start=\"460\" data-end=\"579\"\u003e\n\u003cli data-section-id=\"lhfr1q\" data-start=\"460\" data-end=\"491\"\u003e\n\u003cstrong data-start=\"462\" data-end=\"474\"\u003eHousing:\u003c\/strong\u003e Aluminum alloy\u003c\/li\u003e\n\u003cli data-section-id=\"1fhj1lr\" data-start=\"494\" data-end=\"532\"\u003e\n\u003cstrong data-start=\"496\" data-end=\"508\"\u003eRollers and Roller Shafts:\u003c\/strong\u003e SS304 stainless steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"302\" data-start=\"274\" data-section-id=\"1d1pewc\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"302\" data-start=\"278\"\u003eFlow Rate Parameters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-end=\"418\" data-start=\"304\"\u003e\u003cstrong data-end=\"325\" data-start=\"304\"\u003eTubing Materials:\u003c\/strong\u003e Silicone, Pharmed, Viton, Chemical-resistant tubing, A-60-G\/F\u003cbr data-end=\"390\" data-start=\"387\"\u003e\u003cstrong data-end=\"409\" data-start=\"390\"\u003eWall Thickness:\u003c\/strong\u003e 1.6 mm\u003c\/p\u003e\n\u003ctable style=\"width: 55.5654%; height: 221px;\" height=\"203\" data-path-to-node=\"2\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 10.5938px;\"\u003e\n\u003ctd style=\"width: 19.8142%; height: 10.5938px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eTubing Size\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.8607%; height: 10.5938px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eID (mm)\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 29.7214%; height: 10.5938px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eFlow \u003c\/strong\u003e\u003cstrong\u003e(mL\/rev)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 33.7461%; height: 10.5938px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eMax Flow (mL\/min)\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003emax. 600 rpm continuous\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 20.2344px;\"\u003e\n\u003ctd style=\"width: 19.8142%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,1,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"2,1,0,0\"\u003e13#\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 14.8607%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,1,1,0\"\u003e0.8\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 29.7214%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,1,2,0\"\u003e0.06\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.7461%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,1,3,0\"\u003e36\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.2344px;\"\u003e\n\u003ctd style=\"width: 19.8142%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,2,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"2,2,0,0\"\u003e14#\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 14.8607%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,2,1,0\"\u003e1.6\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 29.7214%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,2,2,0\"\u003e0.23\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.7461%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,2,3,0\"\u003e130\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.2344px;\"\u003e\n\u003ctd style=\"width: 19.8142%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,3,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"2,3,0,0\"\u003e19#\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 14.8607%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,3,1,0\"\u003e2.4\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 29.7214%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,3,2,0\"\u003e0.48\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.7461%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,3,3,0\"\u003e286\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.2344px;\"\u003e\n\u003ctd style=\"width: 19.8142%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,4,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"2,4,0,0\"\u003e16#\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 14.8607%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,4,1,0\"\u003e3.1\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 29.7214%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,4,2,0\"\u003e0.83\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.7461%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,4,3,0\"\u003e498\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.2344px;\"\u003e\n\u003ctd style=\"width: 19.8142%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,5,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"2,5,0,0\"\u003e25#\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 14.8607%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,5,1,0\"\u003e4.8\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 29.7214%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,5,2,0\"\u003e1.67\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.7461%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,5,3,0\"\u003e1000\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.2344px;\"\u003e\n\u003ctd style=\"width: 19.8142%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,6,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"2,6,0,0\"\u003e17#\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 14.8607%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,6,1,0\"\u003e6.4\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 29.7214%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,6,2,0\"\u003e2.90\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.7461%; height: 20.2344px;\"\u003e\u003cspan data-path-to-node=\"2,6,3,0\"\u003e1740\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003eFlow Stability Comparison\u003c\/h2\u003e\n\u003cp\u003e\u003cimg height=\"196\" width=\"464\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0568\/4065\/0918\/files\/2c91ba0990ab09d901967afe786203d9.png?v=1777449264\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"152\" data-start=\"76\" data-section-id=\"ieh4ut\"\u003e\n\u003cstrong data-end=\"84\" data-start=\"78\"\u003eA:\u003c\/strong\u003e Standard peristaltic pump head, 14# silicone tubing, speed 20 rpm\u003c\/li\u003e\n\u003cli data-end=\"214\" data-start=\"153\" data-section-id=\"fbu2bx\"\u003e\n\u003cstrong data-end=\"161\" data-start=\"155\"\u003eB:\u003c\/strong\u003e WMD15 pump head, 14# silicone tubing, speed 20 rpm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTubing Life Comparison\u003c\/h2\u003e\n\u003cp\u003e\u003cimg height=\"291\" width=\"546\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0568\/4065\/0918\/files\/WMD15.jpg?v=1777449521\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The data provided above were obtained through controlled testing using pure water at standard temperature and pressure and are intended for reference purposes only. Please be advised that actual service life may vary based on specific operating conditions, including system pressure, temperature, fluid media characteristics, tubing batch variations, and wall thickness.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eDimension\u003c\/h2\u003e\n\u003cp\u003e\u003cimg height=\"239\" width=\"486\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0568\/4065\/0918\/files\/WMD15-dimension.jpg?v=1777448976\"\u003e\u003c\/p\u003e","brand":"Golander GmbH","offers":[{"title":"Default Title","offer_id":52950438641930,"sku":null,"price":595.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/4065\/0918\/files\/WMD15-700x700.jpg?v=1777450808","url":"https:\/\/www.golander.de\/es\/products\/wmd15-low-pulsation-pump-head","provider":"Golander GmbH","version":"1.0","type":"link"}