{"product_id":"nsh81-t7-5-2-50","title":"Northey NSH81-T7.5-2.50 Side Channel Blower","description":"\u003cp\u003eA side channel blower (also known as a regenerative or ring blower) is a tough, oil-free air pump. It moves a large volume of air at a steady pressure or suction, runs relatively quietly, and has just one moving part, so it needs very little maintenance and tends to last for years.\u003c\/p\u003e\u003cp\u003eWith a 7.5 kW motor, this is a heavy-duty industrial machine, moving up to 530 cubic metres of air per hour. It can blow air at up to 430 mbar of pressure or pull a vacuum of up to 320 mbar. As a rule of thumb, the bigger these numbers, the more push or pull the blower can deliver. It requires a three-phase industrial electrical supply.\u003c\/p\u003e\u003cp\u003eAs a single-stage blower, it favours a high, steady volume of airflow, which suits jobs where you need to move a lot of air continuously.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTypically used for:\u003c\/strong\u003e aerating fish farms, ponds and wastewater treatment tanks; pneumatic conveying of powders and granules along pipework; supplying air to packaging and blown-film lines.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eFrequency\u003c\/th\u003e\n\u003ctd\u003e50 Hz\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eMotor power (kW)\u003c\/th\u003e\n\u003ctd\u003e7.5\u003c\/td\u003e\n\u003ctd\u003e8.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eVoltage (V)\u003c\/th\u003e\n\u003ctd\u003e345-415△600-690Y\u003c\/td\u003e\n\u003ctd\u003e380-480△660-720Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eRated current (A)\u003c\/th\u003e\n\u003ctd\u003e16.7△\/9.6Y\u003c\/td\u003e\n\u003ctd\u003e17.3△\/10.0Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eMax airflow (m³\/h)\u003c\/th\u003e\n\u003ctd\u003e530\u003c\/td\u003e\n\u003ctd\u003e620\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eMax vacuum (mbar)\u003c\/th\u003e\n\u003ctd\u003e-320\u003c\/td\u003e\n\u003ctd\u003e-350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eMax pressure (mbar)\u003c\/th\u003e\n\u003ctd\u003e430\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eSound level dB(A)\u003c\/th\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e74\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eNorthey part number:\u003c\/strong\u003e NSH81-T7.5-2.50 (50Hz) \/ NSH81-T8.6-2.50 (60Hz)\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 66 kg\u003c\/p\u003e","brand":"Northey","offers":[{"title":"Default Title","offer_id":54395509965137,"sku":"NSH81-T7.5-2.50","price":1545.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1030\/3019\/4513\/files\/nsh81-t7-5-2-50-dims_20642d8c-7305-4f55-8353-f8734bc31832.png?v=1784830835","url":"https:\/\/shop.northey.net\/products\/nsh81-t7-5-2-50","provider":"Northey Tech","version":"1.0","type":"link"}