{"id":12851,"date":"2018-05-14T15:00:01","date_gmt":"2018-05-14T15:00:01","guid":{"rendered":"https:\/\/elias.es\/producto\/r-u-bomba-engranajes-motor-estandar-iec\/"},"modified":"2025-02-25T13:16:20","modified_gmt":"2025-02-25T13:16:20","slug":"r-u-gear-pump-with-standard-motor","status":"publish","type":"product","link":"https:\/\/elias.es\/en\/product\/r-u-gear-pump-with-standard-motor\/","title":{"rendered":"R-U
Gear pump with standard motor"},"content":{"rendered":"

Description<\/h4>\n
\n
Gear pump with standard motor.<\/strong><\/li>\n
The helical gears<\/span><\/a><\/strong> allow a smoother<\/strong> and quieter<\/strong> operation of the pump.<\/li>\n
It is a self-priming pump.<\/strong> That is to say, with the installation empty, the pump is able to aspirate the liquid causing a vacuum pressure in the suction pipe.<\/li>\n
The design integrates a safety valve<\/strong> in the gear casing that is capable of relieving the pressure in case the working limits are exceeded.<\/li>\n
Suitable for transferring fuel oils, lubricants, animal or vegetable fats and others.<\/li>\n
Compact monoblock construction with rigid coupling to standard motor<\/strong> according to IEC standards. Bomba Elias also has different series of gear pumps with single motor-pump shaft (R Series<\/span><\/a>) and on baseplate units with attached motor (EL (SB) Series<\/span><\/a>).<\/li>\n
Sealing solution with mechanical seal or lip seals depending on the model and the application.<\/li>\n
The main difference from the R Series<\/span><\/a> is the use of a standard IEC motor.<\/strong> This allows a cheaper, simpler and faster motor replacement. It also allows the pump to operate at slightly higher temperatures, up to 110\u00baC. However, its volume is increased comparatively.<\/li>\n
Finally, the R-U series can be assembled in ATEX<\/strong> version ( contact the technical department for specifications and dimensions).<\/li>\n<\/ul>\n
Materials<\/h4>\n\n\n\n\n\n\n\n\n\n
\u00a0Pump casing<\/td>\n GG-25<\/td>\n<\/tr>\n
\u00a0Gears<\/td>\n Treated steel<\/td>\n<\/tr>\n
\u00a0Pump shaft<\/td>\n F-114<\/td>\n<\/tr>\n
\u00a0Pump front cover<\/td>\n GG-25<\/td>\n<\/tr>\n
\u00a0Sealing solution<\/td>\n Mechanical seal or double lip seal according to model and application<\/td>\n<\/tr>\n
\u00a0Rear flange<\/td>\n Ductile cast iron<\/td>\n<\/tr>\n
\u00a0Bearings<\/td>\n Rigid ball bearings with lifetime lubrication(2RS)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Technical data<\/h4>\n\n\n\n\n\n\n\n\n
\u00a0Motor<\/td>\n Single-phase or three-phase according to IEC 60034-30 standards<\/td>\n<\/tr>\n
\u00a0Efficiency<\/td>\n IE2 or IE3 for power > 1 HP
\nIE1 if power < 1 HP
\nIt can be supplied up to IE5.<\/td>\n<\/tr>\n
\u00a0Tension<\/td>\n Single-phase 230V \u00b1 10% up to 1 HP
\nThree-phase 230\/400 V \u00b1 10% up to 5.5 HP
\nThree-phase 400\/690 V \u00b1 10% from 7.5 HP upwards<\/td>\n<\/tr>\n
\u00a0Poles<\/td>\n 4 or 6 depending on the model<\/td>\n<\/tr>\n
\u00a0Level of protection<\/td>\n IP55<\/td>\n<\/tr>\n
\u00a0Insulation<\/td>\n F class<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/p>\n
Usage limits<\/h4>\n\n\n\n\n\n\n\n
\u00a0Range of flow rates<\/td>\n From 220 up to 40000 l\/h<\/td>\n<\/tr>\n
\u00a0Range of pressures<\/td>\n Up to 10 bar depending on the model<\/td>\n<\/tr>\n
\u00a0Max. Working pressure<\/td>\n 12 bar<\/td>\n<\/tr>\n
\u00a0Max. Working temperature<\/td>\n 110\u00baC<\/td>\n<\/tr>\n
\u00a0Max. suction height<\/td>\n 7 m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"
Gear pump with standard motor that equips helical gears for a smoother and quieter operation.<\/p>\n
It is a self- priming unit, with a built-in safety valve.<\/p>\n
Suitable for transferring fuel oils, lubricants, animal or vegetable fats and others.<\/p>\n","protected":false},"featured_media":13302,"template":"","meta":[],"product_brand":[],"product_cat":[776],"product_tag":[775,784,780],"class_list":["post-12851","product","type-product","status-publish","has-post-thumbnail","product_cat-pumps","product_tag-atex-en","product_tag-monoblock-pumps","product_tag-self-priming-en","first","instock","taxable","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/elias.es\/en\/wp-json\/wp\/v2\/product\/12851","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/elias.es\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/elias.es\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/elias.es\/en\/wp-json\/wp\/v2\/media\/13302"}],"wp:attachment":[{"href":"https:\/\/elias.es\/en\/wp-json\/wp\/v2\/media?parent=12851"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/elias.es\/en\/wp-json\/wp\/v2\/product_brand?post=12851"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/elias.es\/en\/wp-json\/wp\/v2\/product_cat?post=12851"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/elias.es\/en\/wp-json\/wp\/v2\/product_tag?post=12851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}