{"product_id":"negative-pressure-unit-1-200-m-h","title":"Negative Pressure Unit (1,200 m³\/h)","description":"\u003cp\u003eThermac’s new 1200 NPU is our\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esmallest, most portable yet\u003c\/strong\u003e. Ideal for accessing airlock systems that are in confined spaces or where easy manoeuvrability is paramount. \u003cbr\u003e\u003cbr\u003eThe 1200 has a unique self calibrating digital airflow monitor, which has been neatly housed within the casing. Each NPU is constructed using a lightweight and robust ABS material making the units stronger, and easier to handle. They contain HEPA-14 filters tested to an efficiency of 99.995% (H14) and their overall performance provide the user with the confidence that these machines meet today’s stringent regulations. Each new machine comes with 12 months limited warranty, 6 months D.O.P. and electrical test certificates and has the back up of Thermac’s service support department. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFitted with real time digital flow meter which is virtually maintenance free\u003c\/li\u003e\n\u003cli\u003eSelf-calibrating system: when the unit is first switched on the display will auto zero, and as the unit is running continuously the display will auto zero every ten minutes. This is a unique feature as it alleviates display drift and the need for periodic calibration\u003c\/li\u003e\n\u003cli\u003eTilt \u0026amp; pull design for easy manoeuvring (especially up and down stairs)\u003c\/li\u003e\n\u003cli\u003eSmall footprint\u003c\/li\u003e\n\u003cli\u003eFitted with hour meter\u003c\/li\u003e\n\u003cli\u003eClip free magnetic transit covers\u003c\/li\u003e\n\u003cli\u003eComplies with BS 8520.2.2009\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"width: 99.9972%; height: 532.343px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003eWidth (mm)\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e420\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003eHeight (mm)\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e820\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003eDepth (mm)\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e390\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003eWeight (kg)\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003eMaterial \u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003eABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003eVoltage (V)\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003eWatts (W)\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e660\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003eAmps\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e2.93\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003eNoise (db)\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.0078px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 23.0078px;\"\u003eNominal Airflow (\u003cspan\u003em\u003c\/span\u003e\u003csup\u003e3\u003c\/sup\u003e\u003cspan\u003e\/hr)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 23.0078px;\"\u003e1200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003eHEPA Filter Size (mm)\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e\u003cspan\u003e305 x 305 x 70 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003eNPU Pre-Filter Size (Inch)\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e\u003cspan\u003e12 x 12 x 2 (G4)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003eDucting Size (mm)\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e\u003cspan\u003e305 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003eFilter Protection\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e\u003cspan\u003e2-Stage Filtration\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.846%; height: 19.5898px;\"\u003eCompliance\u003c\/td\u003e\n\u003ctd style=\"width: 64.9732%; height: 19.5898px;\"\u003e\u003cspan\u003eBS 8520.2.2009\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1003\/4488\/9687\/files\/Thermac_M_series_NPU_100_Data_Sheet.pdf?v=1780388865\" target=\"_blank\" title=\"100 NPU Product Datasheet\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload product datasheet here\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Thermac","offers":[{"title":"Default Title","offer_id":53644817465687,"sku":"2080062","price":2092.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/4488\/9687\/files\/NPU123dview.png?v=1779790338","url":"https:\/\/thermac.com\/products\/negative-pressure-unit-1-200-m-h","provider":"Thermac","version":"1.0","type":"link"}