{"id":12214,"date":"2025-09-16T15:59:15","date_gmt":"2025-09-16T13:59:15","guid":{"rendered":"https:\/\/lohd.karmadns.eu\/?post_type=product&#038;p=12214"},"modified":"2026-06-15T09:35:22","modified_gmt":"2026-06-15T07:35:22","slug":"pompa-sommergibile-acque-sporche-gqsm","status":"publish","type":"product","link":"https:\/\/www.lohd.it\/en\/product\/pompa-sommergibile-acque-sporche-gqsm\/","title":{"rendered":"GQSM Submersible Dirty Water Pump"},"content":{"rendered":"<p data-start=\"144\" data-end=\"659\">GQSM by Calpeda is a submersible pump for waste water, designed and built by Calpeda, a brand famous for reliability and engineering refinement. The pump body is made of GJL 200 EN 1561 cast iron, a highly robust material, combined with an impeller in the same material, which guarantees structural solidity and long operational efficiency. The valve, in NBR and AISI 304 stainless steel, ensures optimal sealing, while the engine jacket, in 1.4301 EN AISI 304 stainless steel, combines resistance and lightness. The shaft, made of 1.4305 EN AISI 303 steel, combines excellent mechanical qualities with high resistance to corrosion, increasing the overall longevity of the system. The handle, made of first choice polypropylene with AISI 304 stainless steel frame, guarantees long-lasting resistance and reliability. The double mechanical seal, upper and lower, composed of alumina, carbon and NBR, uses white lubricating oil compliant with food and pharmaceutical standards, ensuring a safe and long-lasting seal. The GQSM series is available in the power of 0.34 HP, offering application versatility and constant performance in a wide range of contexts, both civil and industrial.<\/p>\n<p data-start=\"851\" data-end=\"989\"><b>Execution;<\/b><\/p>\n<div class=\"vc_col-sm-6 wpb_column column_container vc_column_container col child_column no-extra-padding inherit_tablet inherit_phone\" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\">\n<div class=\"vc_column-inner\">\n<div class=\"wpb_wrapper\">\n<div class=\"wpb_text_column wpb_content_element\">\n<div class=\"wpb_wrapper\">\n<ul>\n<li>Submersible single-impeller pump with recessed (vortex) impeller, with threaded vertical delivery port.<\/li>\n<li>Double seal on the shaft, with interposed oil chamber, protected against dry running.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p data-start=\"550\" data-end=\"642\"><strong data-start=\"114\" data-end=\"130\">Applications;<\/strong><\/p>\n<ul>\n<li>For civil and industrial waste water that is not aggressive for the pump materials, for dirty water even with solid bodies up to \u00f8 40 mm.<\/li>\n<li>Emptying of flooded rooms or tanks.<\/li>\n<li>Withdrawal of water from ponds, streams, rainwater collection wells and for irrigation.<\/li>\n<\/ul>\n<p><strong>Limits of use;<\/strong><\/p>\n<ul>\n<li style=\"text-align: left\">Liquid temperature up to 35 \u00b0C.<\/li>\n<li style=\"text-align: left\">PH Value: 6-11.<\/li>\n<li style=\"text-align: left\">Maximum immersion depth: 5 m.<\/li>\n<li style=\"text-align: left\">Minimum immersion depth: 200 mm.<\/li>\n<li style=\"text-align: left\">Continuous service (with submersible motor).<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.lohd.it\/wp-content\/uploads\/2025\/09\/Scheda-Tecnica-Prodotto-63.pdf\" target=\"_blank\" rel=\"noopener\">Product Technical Data Sheet 1<\/a><\/p>\n<p><a href=\"https:\/\/www.lohd.it\/wp-content\/uploads\/2025\/09\/Scheda-Tecnica-Prodotto-2-7.pdf\">Product Technical Data Sheet 2<\/a><\/p>\n<p><a href=\"https:\/\/www.lohd.it\/wp-content\/uploads\/2025\/09\/Scheda-Tecnica-3.pdf\">Product Technical Data Sheet 3<\/a><\/p>\n<p><a href=\"https:\/\/www.lohd.it\/wp-content\/uploads\/2025\/09\/Scheda-Tecnica-Prodotto-4-2.pdf\">Scheda Tecnica Prodotto 4<\/a><\/p>\n<p><a href=\"https:\/\/www.lohd.it\/wp-content\/uploads\/2025\/09\/Scheda-Tecnica-Prodotto-5-2.pdf\">Scheda Tecnica Prodotto 5<\/a><\/p>","protected":false},"excerpt":{"rendered":"<article class=\"text-token-text-primary w-full focus:outline-none scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-68c3de34-f68c-8333-980a-a7f9a834a188-43\" data-testid=\"conversation-turn-224\" data-scroll-anchor=\"true\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] thread-sm:[--thread-content-max-width:40rem] thread-lg:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\">\n<div class=\"flex max-w-full flex-col grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&amp;]:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"3aa7a383-b894-4697-b4eb-782574409b2f\" data-message-model-slug=\"gpt-5-mini\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\">\n<div class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\">\n<p data-start=\"0\" data-end=\"477\" data-is-last-node=\"\" data-is-only-node=\"\">La serie GQSM di Calpeda \u00e8 una pompa sommergibile per acque reflue, costruita in ghisa GJL 200 EN 1561 con girante nello stesso materiale, che garantisce robustezza e affidabilit\u00e0. La camicia motore in acciaio inox AISI 304 assicura resistenza e leggerezza, mentre l\u2019albero in acciaio inox AISI 303 offre durabilit\u00e0 e protezione anticorrosione. La doppia tenuta meccanica in allumina, carbone e NBR, lubrificata con olio bianco alimentare, assicura una sigillatura sicura e duratura. Disponibile con potenza da 0,34 HP, la GQSM garantisce prestazioni costanti e versatilit\u00e0 in applicazioni civili e industriali.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n","protected":false},"featured_media":12224,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[397],"product_cat":[162],"product_tag":[287,398,399],"class_list":["post-12214","product","type-product","status-publish","has-post-thumbnail","product_brand-calpeda","product_cat-elettropompe","product_tag-accessori","product_tag-elettropompe","product_tag-termoidraulica","desktop-align-left","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-gallery-with-no-image","ast-product-single-variable","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","purchasable","product-type-variable","has-default-attributes"],"_links":{"self":[{"href":"https:\/\/www.lohd.it\/en\/wp-json\/wp\/v2\/product\/12214","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lohd.it\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.lohd.it\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lohd.it\/en\/wp-json\/wp\/v2\/comments?post=12214"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lohd.it\/en\/wp-json\/wp\/v2\/media\/12224"}],"wp:attachment":[{"href":"https:\/\/www.lohd.it\/en\/wp-json\/wp\/v2\/media?parent=12214"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.lohd.it\/en\/wp-json\/wp\/v2\/product_brand?post=12214"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.lohd.it\/en\/wp-json\/wp\/v2\/product_cat?post=12214"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.lohd.it\/en\/wp-json\/wp\/v2\/product_tag?post=12214"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}