{"id":1409,"date":"2026-06-09T12:34:12","date_gmt":"2026-06-09T10:34:12","guid":{"rendered":"https:\/\/momenta-dk.dk\/?post_type=product&#038;p=1409"},"modified":"2026-06-18T13:56:47","modified_gmt":"2026-06-18T11:56:47","slug":"vlt-cryogenic-pump","status":"publish","type":"product","link":"https:\/\/momenta-dk.dk\/en\/produkt\/vlt-cryogenic-pump\/","title":{"rendered":"VLT Cryogenic Pump"},"content":{"rendered":"<p><strong>Vertical Cryogenic Process Pump<\/strong><br \/>\nThe cryogenic VLT pump is a vertical, canned pump consisting of a multistage bowl assembly, a barrel, a blind flange, and a directly coupled vertical motor.<\/p>\n<p><strong>Boundary lines<\/strong><br \/>\nCapacity: 100 to 1,600 m\u00b3\/h (7,000 gpm).<br \/>\nLifting height: up to 1,494 m (4,900 ft).<br \/>\nMaximum pressure: 140 bar (2,020 psi).<br \/>\nTemperatur: -195 til 565 \u00b0C (-320 til 1,050 \u00b0F).<\/p>\n<p><strong>Areas of application<\/strong><br \/>\nCryogenic applications (low-temperature tasks).<\/p>","protected":false},"excerpt":{"rendered":"<p><strong>OVERVIEW<\/strong><br \/>\nThe Ruhrpumpen cryogenic VLT pump is the result of many years of experience with cryogenic applications and takes into account the unique engineering challenges associated with low-temperature and cryogenic pumping. These pumps are used for both standby and continuous operation.<br \/>\nThe pump is designed for mounting in a \u201ccold box\u201d, so all low-temperature parts of the unit can be insulated. It is normally driven by a vertical electric motor with a solid shaft, which is designed to absorb the hydraulic axial thrust from the pump via grease-lubricated rolling bearings.<\/p>\n<p><strong>PROPERTIES<\/strong><br \/>\n\u2022 Low NPSH \u201cShockless Entry\u201d on the first-stage impeller.<br \/>\n\u2022 A dual-stream first stage is available.<br \/>\n\u2022 Over 700 vertical shaft pump hydraulic systems can be used for the construction.<br \/>\n\u2022 Integrated, welded support bearings in the riser.<br \/>\n\u2022 Rigid 4-jaw coupling.<br \/>\n\u2022 Single or double flow first stage.<br \/>\nSingle or multi-stage models are available.<br \/>\n\u2022 Studs are available with suction in either the head or the barrel.<\/p>\n<p><strong>DESIGN FEATURES<\/strong><br \/>\n\u2022 Vertical construction designed for mounting in an insulated \u201ccold box\u201d for immediate and rapid start-up.<br \/>\n\u2022 Special first-stage impeller with low NPSH requirements to keep pump length to a minimum.<br \/>\nSimple thermal insulation of the sealing area, which makes heating elements or special temperature control unnecessary.<br \/>\n\u2022 Simple sealing systems to isolate gaseous product from the atmosphere.<br \/>\n\u2022 Possibility of monitoring seal performance.<br \/>\n\u2022 Conventional vertical motor with solid shaft, employing grease-lubricated rolling bearings with long minimum bearing life.<\/p>","protected":false},"featured_media":733,"template":"","meta":{"_eb_attr":""},"product_brand":[36],"product_cat":[45],"product_tag":[],"class_list":["post-1409","product","type-product","status-publish","has-post-thumbnail","product_brand-ruhrpumpen","product_cat-vertical-pumps","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/momenta-dk.dk\/en\/wp-json\/wp\/v2\/product\/1409","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/momenta-dk.dk\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/momenta-dk.dk\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/momenta-dk.dk\/en\/wp-json\/wp\/v2\/media\/733"}],"wp:attachment":[{"href":"https:\/\/momenta-dk.dk\/en\/wp-json\/wp\/v2\/media?parent=1409"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/momenta-dk.dk\/en\/wp-json\/wp\/v2\/product_brand?post=1409"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/momenta-dk.dk\/en\/wp-json\/wp\/v2\/product_cat?post=1409"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/momenta-dk.dk\/en\/wp-json\/wp\/v2\/product_tag?post=1409"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}