{"id":5219,"date":"2026-04-12T08:34:59","date_gmt":"2026-04-12T08:34:59","guid":{"rendered":"https:\/\/www.demo-marketmakers.com\/?post_type=product&#038;p=5219"},"modified":"2026-04-12T08:34:59","modified_gmt":"2026-04-12T08:34:59","slug":"model-hzma","status":"publish","type":"product","link":"https:\/\/www.demo-marketmakers.com\/index.php\/product\/model-hzma\/","title":{"rendered":"Model HZMA"},"content":{"rendered":"<p><span data-sheets-root=\"1\"><strong>Model: HZMA<\/strong><br \/>\nStandard: ISO 15783<\/p>\n<p>Model HZMA is a single or multi-stage centrifugal pump with magnetic coupling and axial suction port.<\/p>\n<p>The pump has a permanent magnet coupling, and the containment shell hermetically seals the fluid to the outside. An internal circulation current dissipates the heat generated by the eddy current losses.<\/p>\n<p>The bearing of the pump shaft is carried out in SiC plain bearings, the drive shaft is mounted in permanently grease-lubricated ball bearings. Wear rings are standard on the suction and pressure sides.<\/p>\n<p>The axial thrust compensation is done by a double-sided relief disc whose discharge chambers are acted upon by both the pressure side of the pump and by the pressure of the first stage.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Feature<\/strong><\/p>\n<ul>\n<li><span data-sheets-root=\"1\">Q max: 600 m\u00b3\/h [2640 g.p.m.]**<\/span><\/li>\n<li><span data-sheets-root=\"1\">H max: 500 m [1640 ft]**<\/span><\/li>\n<li><span data-sheets-root=\"1\">operating pressure: 16 bar [232 psi]*<\/span><\/li>\n<li><span data-sheets-root=\"1\">temperature: 200\u00b0 C [392\u00b0 F]*<\/span><\/li>\n<li><span data-sheets-root=\"1\">max rotational speed: 3500 min\u22121<\/span><\/li>\n<li><span data-sheets-root=\"1\">gasket\/mechanical seal: magnetic coupling<\/span><\/li>\n<li><span data-sheets-root=\"1\">installation: horizontal<\/span><\/li>\n<li><span data-sheets-root=\"1\">self-priming: no<\/span><\/li>\n<li><span data-sheets-root=\"1\">bearing: rolling bearing, plain bearing, product side plain bearing<\/span><\/li>\n<li><span data-sheets-root=\"1\">lubrication: grease<\/span><\/li>\n<li><span data-sheets-root=\"1\">materials: duplex, Ni-based, spheroidal graphite iron \/ cast steel, austenitic steel<\/span><\/li>\n<li><span data-sheets-root=\"1\">standards: ISO 15783<\/span><\/li>\n<li><span data-sheets-root=\"1\">explosion protection: category 2 \/ zone 1<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Model: HZMA Standard: ISO 15783 Model HZMA is a single or multi-stage centrifugal pump with magnetic coupling and axial suction port. The pump has a permanent magnet coupling, and the containment shell hermetically seals the fluid to the outside. An internal circulation current dissipates the heat generated by the eddy current losses. The bearing of [&hellip;]<\/p>\n","protected":false},"featured_media":5220,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[153,108],"product_tag":[],"class_list":{"0":"post-5219","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-multistage-pumps","7":"product_cat-pumps","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.demo-marketmakers.com\/index.php\/wp-json\/wp\/v2\/product\/5219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.demo-marketmakers.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.demo-marketmakers.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.demo-marketmakers.com\/index.php\/wp-json\/wp\/v2\/comments?post=5219"}],"version-history":[{"count":1,"href":"https:\/\/www.demo-marketmakers.com\/index.php\/wp-json\/wp\/v2\/product\/5219\/revisions"}],"predecessor-version":[{"id":5221,"href":"https:\/\/www.demo-marketmakers.com\/index.php\/wp-json\/wp\/v2\/product\/5219\/revisions\/5221"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.demo-marketmakers.com\/index.php\/wp-json\/wp\/v2\/media\/5220"}],"wp:attachment":[{"href":"https:\/\/www.demo-marketmakers.com\/index.php\/wp-json\/wp\/v2\/media?parent=5219"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.demo-marketmakers.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=5219"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.demo-marketmakers.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=5219"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.demo-marketmakers.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=5219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}