{"product_id":"value-udi-series-vacuum-pump-4-m-h","title":"VALUE UDi Series Vacuum Pump - 4 m³\/h","description":"\u003cp data-start=\"131\" data-end=\"170\"\u003e\u003cstrong data-start=\"131\" data-end=\"170\"\u003eVALUE UDi Series Vacuum Pump – UD4i\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"172\" data-end=\"414\"\u003eThe \u003cstrong data-start=\"176\" data-end=\"237\"\u003eVALUE UD4i Two-Stage DC Brushless Rotary Vane Vacuum Pump\u003c\/strong\u003e has been specifically engineered for demanding industrial and laboratory environments where performance, reliability, and resistance to harsh operating conditions are critical.\u003c\/p\u003e\n\u003cp data-start=\"416\" data-end=\"759\"\u003eDriven by an advanced \u003cstrong data-start=\"438\" data-end=\"460\"\u003eDC brushless motor\u003c\/strong\u003e, the UD4i delivers ultra-low noise operation, high efficiency, and extended service life. Designed for use in challenging environments, the pump features anti-corrosion treated internal components, ensuring long-term durability when handling high moisture levels, water vapour, and corrosive gases.\u003c\/p\u003e\n\u003cp data-start=\"761\" data-end=\"1048\"\u003eThe UDi Series incorporates \u003cstrong data-start=\"789\" data-end=\"832\"\u003emagnetic drive and shielding technology\u003c\/strong\u003e to achieve true static sealing. This eliminates the oil leakage issues commonly associated with traditional dynamic sealing systems, ensuring consistent and dependable vacuum performance even under harsh conditions.\u003c\/p\u003e\n\u003cp data-start=\"1050\" data-end=\"1274\"\u003eTo further enhance stability and cleanliness, the UD4i is equipped with a \u003cstrong data-start=\"1124\" data-end=\"1156\"\u003eforced lubrication gear pump\u003c\/strong\u003e and an \u003cstrong data-start=\"1164\" data-end=\"1203\"\u003eautomatic anti-oil return structure\u003c\/strong\u003e, providing a cleaner, quieter, and more controlled vacuum environment.\u003c\/p\u003e\n\u003chr data-start=\"1276\" data-end=\"1279\"\u003e\n\u003ch3 data-section-id=\"1s1yvt8\" data-start=\"1281\" data-end=\"1302\"\u003e\u003cstrong data-start=\"1285\" data-end=\"1302\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1304\" data-end=\"1788\"\u003e\n\u003cli data-section-id=\"1rcpiru\" data-start=\"1304\" data-end=\"1370\"\u003e\n\u003cp data-start=\"1306\" data-end=\"1370\"\u003eAdvanced \u003cstrong data-start=\"1315\" data-end=\"1337\"\u003eDC brushless motor\u003c\/strong\u003e for quiet, efficient operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"lp08ns\" data-start=\"1371\" data-end=\"1449\"\u003e\n\u003cp data-start=\"1373\" data-end=\"1449\"\u003e\u003cstrong data-start=\"1373\" data-end=\"1410\"\u003eAnti-corrosion treated components\u003c\/strong\u003e for harsh and corrosive environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15ba7pb\" data-start=\"1450\" data-end=\"1513\"\u003e\n\u003cp data-start=\"1452\" data-end=\"1513\"\u003e\u003cstrong data-start=\"1452\" data-end=\"1487\"\u003eMagnetic drive \u0026amp; static sealing\u003c\/strong\u003e to minimise oil leakage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"149yldp\" data-start=\"1514\" data-end=\"1579\"\u003e\n\u003cp data-start=\"1516\" data-end=\"1579\"\u003eDesigned for \u003cstrong data-start=\"1529\" data-end=\"1577\"\u003ehigh moisture and corrosive gas applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15j6lr9\" data-start=\"1580\" data-end=\"1643\"\u003e\n\u003cp data-start=\"1582\" data-end=\"1643\"\u003e\u003cstrong data-start=\"1582\" data-end=\"1614\"\u003eForced lubrication gear pump\u003c\/strong\u003e for stable oil circulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"igjhvr\" data-start=\"1644\" data-end=\"1715\"\u003e\n\u003cp data-start=\"1646\" data-end=\"1715\"\u003e\u003cstrong data-start=\"1646\" data-end=\"1682\"\u003eAutomatic anti-oil return system\u003c\/strong\u003e for cleaner vacuum performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"7easc8\" data-start=\"1716\" data-end=\"1788\"\u003e\n\u003cp data-start=\"1718\" data-end=\"1788\"\u003eBuilt for \u003cstrong data-start=\"1728\" data-end=\"1788\"\u003ehigh reliability, low maintenance, and long service life\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1790\" data-end=\"1793\"\u003e\n\u003ch3 data-section-id=\"2l0mzs\" data-start=\"1795\" data-end=\"1817\"\u003e\u003cstrong data-start=\"1799\" data-end=\"1817\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eUD4i\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Type\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage Rotary Vane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eDC Brushless Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Pumping Speed\u003c\/td\u003e\n\u003ctd\u003e4 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltimate Vacuum (without gas ballast)\u003c\/td\u003e\n\u003ctd\u003e0.5 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltimate Vacuum (with gas ballast)\u003c\/td\u003e\n\u003ctd\u003e3 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Power Supply\u003c\/td\u003e\n\u003ctd\u003e200–240 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power\u003c\/td\u003e\n\u003ctd\u003e0.25 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Frequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Current\u003c\/td\u003e\n\u003ctd\u003e2.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet\/Exhaust Port\u003c\/td\u003e\n\u003ctd\u003eKF25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil Capacity\u003c\/td\u003e\n\u003ctd\u003e0.75 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e424 × 168 × 280 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e16.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temperature\u003c\/td\u003e\n\u003ctd\u003e5–40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Level \/ 50 Hz\u003c\/td\u003e\n\u003ctd\u003e≤ 50 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealing Method\u003c\/td\u003e\n\u003ctd\u003eMagnetic Drive (Static Sealing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrosion Protection\u003c\/td\u003e\n\u003ctd\u003eAnti-corrosion treated components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLubrication System\u003c\/td\u003e\n\u003ctd\u003eForced lubrication gear pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnti Oil Return\u003c\/td\u003e\n\u003ctd\u003eAutomatic anti-oil return structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional Features\u003c\/td\u003e\n\u003ctd\u003eBuilt-in oil mist filter, ECO mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eCorrosive gases, high moisture, industrial \u0026amp; laboratory use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"VALUE","offers":[{"title":"Default Title","offer_id":52476398764351,"sku":"UD4i","price":4577.51,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/6273\/4143\/files\/value-udi-series-vacuum-pump-4-m3h-value.png?v=1774228481","url":"https:\/\/www.hvacdirect.com.au\/products\/value-udi-series-vacuum-pump-4-m-h","provider":"HVACDIRECT PTY. LTD.","version":"1.0","type":"link"}