{"id":53821,"date":"2026-11-06T08:12:24","date_gmt":"2026-11-06T08:12:24","guid":{"rendered":"https:\/\/proair.ee\/toode\/v-brondum-ronda-npu-1250-alarohuseade\/"},"modified":"2026-11-06T12:12:14","modified_gmt":"2026-11-06T12:12:14","slug":"v-brondum-ronda-npu-1250-alarohuseade","status":"publish","type":"product","link":"https:\/\/proair.ee\/en\/toode\/v-brondum-ronda-npu-1250-alarohuseade\/","title":{"rendered":"V. Br\u00f8ndum RONDA NPU 1250 negative pressure unit"},"content":{"rendered":"<p>RONDA NPU 1250 is a handy and effective negative pressure unit for the small jobs. The machine reduces the amount of airborne dust particles and creates a negative pressure inside the working space, preventing the dust from spreading to other parts of the building. Thus RONDA NPU 1250 contributes to a good working environment at for example demolition-, asbestos removal-, and renovation tasks.<\/p>\n<p>The machine is equipped with a large pre-filter, which captures most of the airborne dust particles. Furthermore, a HEPA-14 filter holds back the finest and most health-hazardous particles. The filter load is monitored through a manometer which shows the pressure drop across the filters when the machine is operating.<\/p>\n<p>RONDA NPU 1250 is a so called overpressure unit. It is constructed in a way that ensures a constant overpressure inside the fan unit- and electrical compartment. This is a major advantage when dealing with health-hazardous dust such as asbestos fibres, as cleaning and maintenance of the machine is much easier because the health-hazardous particles cannot get into the fan unit and the fan unit compartment.<\/p>\n<p>We recommend placing the RONDA NPU 1250 in a screen wall or another type of opening. Alternatively, you can place the machine inside the working area and then have a \u00d8315mm ventilation hose lead the exhaust air outside. An adapter is delivered with the machine for coupling a hose to the intake side as well, and with a transport cover to seal the negative pressure unit during transport.<\/p>\n<p>Four strong wheels \u2013 two of them lockable \u2013 and four lifting handles make RONDA NPU 1250 easy to move around.<\/p>\n<p>\u2022 Heavy-duty negative pressure unit<br \/> \u2022 HEPA-filter<br \/> \u2022 Indicator for filter load<br \/> \u2022 Easy to handle<\/p>\n<p><strong>Item number:<\/strong> 80.29.1205<\/p>\n<h3>Datasheet<\/h3>\n<ul>\n<li><a href=\"https:\/\/broendum.com\/wp-content\/uploads\/2019\/08\/GB-RONDA-NPU-1250-11.19.pdf\" target=\"_blank\" rel=\"noopener\">Datasheet (PDF)<\/a><\/li>\n<li><a href=\"https:\/\/broendum.com\/wp-content\/uploads\/2021\/09\/A0800201-Brugsanvisning-Ronda-NPU-1250-2500-5000-ENG-rev-010921.pdf\" target=\"_blank\" rel=\"noopener\">Datasheet (PDF)<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>RONDA NPU 1250 is a handy and effective negative pressure unit for the small jobs. The machine reduces the amount of airborne dust particles and creates a negative pressure inside the working space, preventing the dust from spreading to other parts of the building.<\/p>\n","protected":false},"featured_media":53746,"template":"","meta":{"_acf_changed":false},"product_brand":[3353],"product_cat":[904],"product_tag":[],"class_list":["post-53821","product","type-product","status-publish","has-post-thumbnail","product_brand-v-brondum-ronda","product_cat-professional-air-purifier-with-filter-system","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product\/53821","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/media\/53746"}],"wp:attachment":[{"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/media?parent=53821"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product_brand?post=53821"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product_cat?post=53821"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product_tag?post=53821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}