{"id":1154,"date":"2024-04-29T23:18:01","date_gmt":"2024-04-29T15:18:01","guid":{"rendered":"http:\/\/38.60.221.72\/?post_type=product&#038;p=1154"},"modified":"2025-11-05T22:54:16","modified_gmt":"2025-11-05T14:54:16","slug":"high-quality-hdd-series-gear-pump-stainless-steel-gear-pump","status":"publish","type":"product","link":"https:\/\/www.cnrwflow.com\/index.php\/product\/high-quality-hdd-series-gear-pump-stainless-steel-gear-pump\/","title":{"rendered":"High quality HDD series gear pump stainless steel gear pump"},"content":{"rendered":"<p><strong>HDD series features<\/strong><br \/>\nThe HDD series gear metering pump utilize a precision-cast D-shaped sleeve with internal lubrication and cooling. This design is suitable for high-viscosity fluids and can pump under high vacuum conditions. They offer repeatable measurement accuracy up to 1\u2030 and are designed with a variety of corrosion-resistant materials.<\/p>\n<p><strong>Performance parameter<\/strong><br \/>\nPressure:&lt;100Bar\uff08According to fluid viscosity\uff09<br \/>\nSpeed:&lt;1000r\/min<br \/>\nViscosity:&lt;100000Cps<br \/>\nTemperature:-10-200C<br \/>\nVacuum degree: -0.98Bar<\/p>\n<p><strong>Common materials<\/strong><br \/>\nPump casing material: 304\uff0c316L<br \/>\nAxis material: 440C,2205\uff0c2507<br \/>\nSealing: mechanical seal, packing seal<br \/>\nD-type sleeve material: 440C, Cr12, graphite, silicon carbide<br \/>\nStatic sealing: fluororubber, perfluoroether, perfluorotetrafluoro<\/p>\n<p><strong>Typical applications of D-series<\/strong><br \/>\nMolecular distillation, Resin, Water glass, Plastic film, Fertilizer coat-ing agent, AB glue, Heavy oil, Honey, Latex paint.<\/p>\n<p>Typical Structure of HDD Series<\/p>\n<p><img alt=\"\" loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1157 size-full\" src=\"https:\/\/www.cnrwflow.com\/\/wp-content\/uploads\/2024\/04\/hdd.jpg\" alt=\"\" width=\"1007\" height=\"507\" srcset=\"https:\/\/www.cnrwflow.com\/wp-content\/uploads\/2024\/04\/hdd.jpg 1007w, https:\/\/www.cnrwflow.com\/wp-content\/uploads\/2024\/04\/hdd-300x151.jpg 300w, https:\/\/www.cnrwflow.com\/wp-content\/uploads\/2024\/04\/hdd-768x387.jpg 768w, https:\/\/www.cnrwflow.com\/wp-content\/uploads\/2024\/04\/hdd-500x252.jpg 500w, https:\/\/www.cnrwflow.com\/wp-content\/uploads\/2024\/04\/hdd-600x302.jpg 600w\" sizes=\"auto, (max-width: 1007px) 100vw, 1007px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The high-precision HDD gear metering pump features a precision-cast D-shaped sleeve with internal lubrication and cooling. It is suitable for high-viscosity fluids and can be pumped under high vacuum conditions. It offers repeatability accuracy up to 1\u2030 and is made from a variety of corrosion-resistant materials.[wpforms id=\"1337\" title=\"true\"]<\/p>\n","protected":false},"featured_media":1155,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"High quality HDD series gear pump stainless steel gear pump","_seopress_titles_desc":"The high-precision HDD series gear pump, made of stainless steel, are suitable for precisely conveying various corrosive fluid.","_seopress_robots_index":""},"product_brand":[],"product_cat":[38],"product_tag":[72,50,51,55],"class_list":{"0":"post-1154","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-gear-pump","7":"product_tag-gear-metering-pump","8":"product_tag-helical-gear-pump","9":"product_tag-high-precision-gear-metering-pump","10":"product_tag-stainless-steel-gear-pump","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.cnrwflow.com\/index.php\/wp-json\/wp\/v2\/product\/1154","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cnrwflow.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.cnrwflow.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cnrwflow.com\/index.php\/wp-json\/wp\/v2\/media\/1155"}],"wp:attachment":[{"href":"https:\/\/www.cnrwflow.com\/index.php\/wp-json\/wp\/v2\/media?parent=1154"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.cnrwflow.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=1154"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.cnrwflow.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=1154"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.cnrwflow.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=1154"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}