{"product_id":"roots-pump-hydraulic-coupling-design","title":"Roots pump, hydraulic coupling design","description":"\u003cp\u003eProduct Features:\u003cbr\u003e1. With a higher ultimate vacuum and combined with a two-stage rotary vane pump, a vacuum degree lower than 0.001 mbar can be achieved\u003cbr\u003e2. Unique labyrinth seal design\u003cbr\u003e3. The 1200m³\/h high-speed Roots pump adopts water cooling and an internal aftercooler\u003cbr\u003e4. Both hydrocarbon oil and synthetic oil are optional for anti-corrosion pump oil\u003cbr\u003e5. Unique hydraulic coupling design\u003cbr\u003e6. No pressure switch, bypass line, or variable frequency drive required\u003cbr\u003e7. Proven shaft seal design\u003cbr\u003e8. ATEM explosion-proof certified models are optional\u003cbr\u003e\u003cbr\u003eAdvantage:\u003cbr\u003e1. Easy to install\u003cbr\u003e2. Hydraulic drive, capable of starting under atmospheric conditions\u003cbr\u003e3. Shorter downtime\u003cbr\u003e4. Stable and reliable\u003c\/p\u003e","brand":"xima","offers":[{"title":"EH250","offer_id":43285597618294,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"EH500","offer_id":43285597651062,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"EH1200","offer_id":43285597683830,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"EH2600","offer_id":43285597716598,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"EH4200","offer_id":43285597749366,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/4672\/9846\/files\/EH.jpg?v=1776135728","url":"https:\/\/siemooth.com\/products\/roots-pump-hydraulic-coupling-design","provider":"siemooth.com","version":"1.0","type":"link"}