{"id":22435,"date":"2018-11-23T18:00:28","date_gmt":"2018-11-23T17:00:28","guid":{"rendered":"https:\/\/www.calpeda.com\/2018\/11\/23\/a-new-range-of-drainage-pumps-that-are-economic-and-technologically-advanced\/"},"modified":"2018-11-23T18:00:28","modified_gmt":"2018-11-23T17:00:28","slug":"a-new-range-of-drainage-pumps-that-are-economic-and-technologically-advanced","status":"publish","type":"post","link":"https:\/\/www.calpeda.com\/sg\/2018\/11\/23\/a-new-range-of-drainage-pumps-that-are-economic-and-technologically-advanced\/","title":{"rendered":"A new range of drainage pumps that are economic and technologically advanced"},"content":{"rendered":"<p>A new type of drainage pump, ideal for dirty water with short-fibre solids, is now available from our range of products.<\/p>\n<p>The new <a href=\"https:\/\/www.calpeda.com\/products\/gqn\" target=\"_blank\" rel=\"noopener\"><strong>GQN 50<\/strong> <\/a>range completes the GQ family of drainage pumps, in particular alongside <a href=\"https:\/\/www.calpeda.com\/products\/gqs-gqv\" target=\"_blank\" rel=\"noopener\"><strong>the GQS 50 and GQV 50 models<\/strong> <\/a>which, being equipped with a free-flow or vortex impeller, are instead suitable for dirty water with long-fibre solids.<\/p>\n<p>The main characteristic of the GQN 50 pump is that it has a two-channel impeller that allows the passage of solids up to a diameter of 50 mm. The union of this element with the production regulations of the GQ pump family makes the new range a very interesting technical development for the drainage pump sector.<\/p>\n<p>A single-channel impeller, like that of the GMC 50, needs a very strong structure to support vibrations. Thanks to the optimal balance guaranteed by the two-channel impeller, the GQN models instead have a slim structure, so they are also economically more advantageous.<\/p>\n<p>&nbsp;<\/p>\n<p>The other strong points are the same as those of the <a href=\"https:\/\/www.calpeda.com\/products\/ranges\/submersible-drainage-and-sewage-pumps\" target=\"_blank\" rel=\"noopener\"><strong>GQ drainage pumps<\/strong><\/a>:<\/p>\n<ul>\n<li>double mechanical seal on the shaft with oil chamber in between, for safe motor-water separation and to stop the pump from running dry accidentally;<\/li>\n<li>dry winding with triple impregnation for better resistance to humidity;<\/li>\n<li>air valve that allows the air to exit around the impeller, and which guarantees safe pump priming even after long periods of inactivity;<\/li>\n<li>impeller and pump body with an epoxy-based electropainted coating for better protection against rust;<\/li>\n<li>motor, available both single phase and three-phase, equipped with a built-in capacitor that can be inspected, with thermal protection and built-in float switch.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>The G2ISO 228 delivery port of the new GQN range faces upwards, so the models can be installed in small wells without requiring a pump bend for the pump.<\/p>\n<p>Finally, GQN pumps are available with a head of 16 metres and a flow rate of 800 litres per minute.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A new type of drainage pump, ideal for dirty water with short-fibre solids, is now available from our range of products. The new GQN 50 range completes the GQ family&#8230;<\/p>\n","protected":false},"author":1,"featured_media":22436,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1379],"tags":[1396,1678,1679],"class_list":{"0":"post-22435","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-new-sg","8":"tag-calpeda-sg","9":"tag-drainage-pumps-sg","10":"tag-gqn-sg"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A new range of drainage pumps that are economic and technologically advanced - Calpeda<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.calpeda.com\/sg\/2018\/11\/23\/a-new-range-of-drainage-pumps-that-are-economic-and-technologically-advanced\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A new range of drainage pumps that are economic and technologically advanced - Calpeda\" \/>\n<meta property=\"og:description\" content=\"A new type of drainage pump, ideal for dirty water with short-fibre solids, is now available from our range of products. 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