{"title":"Edwards Diffusion Pumps","description":"\u003cp\u003eEdwards Diffstak diffusion pumps have been a dependable source of high vacuum for decades. With no moving parts in the pumping mechanism, a diffusion pump is simple, robust and able to deliver very high pumping speeds for its size. Diffstak pumps add an integrated baffle and isolation valve in a compact stack, which is why they remain popular in coating systems, analytical instruments and research chambers. At Provac Sales, we supply Edwards Diffstak pumps and repair existing units at our facility in Soquel, California.\u003c\/p\u003e\n\n\u003ch2\u003eEdwards Diffstak Models We Carry\u003c\/h2\u003e\n\u003cp\u003eOur Edwards diffusion pump collection covers the four main Diffstak sizes, each offered in three valve configurations:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eEdwards Diffstak 63\/150 in M, P and C versions\u003c\/li\u003e\n    \u003cli\u003eEdwards Diffstak 100\/300 in M, P and C versions\u003c\/li\u003e\n    \u003cli\u003eEdwards Diffstak 160\/700 in M, P and C versions\u003c\/li\u003e\n    \u003cli\u003eEdwards Diffstak 250\/2000 in M, P and C versions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe first number is the nominal inlet bore in millimetres and the second is the nominal pumping speed in litres per second. A Diffstak 160\/700, for example, has a 160 mm inlet and a nominal speed of about 700 l\/s.\u003c\/p\u003e\n\u003cp\u003eThe letter code describes the integrated valve:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eM models have a manually operated isolation valve\u003c\/li\u003e\n    \u003cli\u003eP models have a pneumatically actuated valve for automated systems\u003c\/li\u003e\n    \u003cli\u003eC models are unvalved, for systems where the valve is mounted separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHeater voltage varies by unit, so check the product listing or send us your supply voltage before ordering. Most Diffstak listings are priced on request because configuration details matter.\u003c\/p\u003e\n\n\u003ch2\u003eHow a Diffusion Pump Works\u003c\/h2\u003e\n\u003cp\u003eA diffusion pump heats a low vapor pressure fluid in a boiler at the base of the pump. The vapor rises through a central jet assembly and is directed downward at high speed through a series of nozzles. Gas molecules that drift into the vapor stream are driven toward the bottom of the pump, where they are compressed and removed by a backing pump.\u003c\/p\u003e\n\u003cp\u003eBecause the pump relies on vapor jets rather than rotating parts, it is quiet, vibration-free and tolerant of particulates. The Diffstak design adds a water-cooled or refrigerated baffle above the jets to reduce back-streaming of pump fluid into the chamber.\u003c\/p\u003e\n\n\u003ch2\u003eChoosing the Right Diffstak Size\u003c\/h2\u003e\n\u003cp\u003eTo size an Edwards diffusion pump, consider:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eChamber volume and the target base pressure\u003c\/li\u003e\n    \u003cli\u003eGas load from outgassing, leaks and the process itself\u003c\/li\u003e\n    \u003cli\u003eInlet flange size and available space on the system\u003c\/li\u003e\n    \u003cli\u003eWhether you need a valved or unvalved pump\u003c\/li\u003e\n    \u003cli\u003eThe backing pump, which must hold the foreline below the pump's critical backing pressure\u003c\/li\u003e\n    \u003cli\u003eCooling water availability and flow rate\u003c\/li\u003e\n    \u003cli\u003eHeater power and electrical supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA pump that is too small will struggle with gas load. A pump that is too large adds cost, heater power and cooling demand without benefit. Send us your chamber details and we can suggest a size.\u003c\/p\u003e\n\n\u003ch2\u003eBacking and Roughing Requirements\u003c\/h2\u003e\n\u003cp\u003eEvery diffusion pump needs a mechanical backing pump. For smaller Diffstak sizes, an Edwards rotary vane pump such as an RV or E2M model is common. Larger Diffstak pumps often use bigger E2M models, a mechanical booster combination or an Edwards dry pump. The chamber also needs a roughing line so the diffusion pump is only opened once chamber pressure is low enough.\u003c\/p\u003e\n\n\u003ch2\u003eApplications for Edwards Diffusion Pumps\u003c\/h2\u003e\n\u003cp\u003eDiffstak pumps are used in:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eThin film coating, evaporation and sputtering systems\u003c\/li\u003e\n    \u003cli\u003eVacuum furnaces and heat treating\u003c\/li\u003e\n    \u003cli\u003eElectron microscopy and surface analysis\u003c\/li\u003e\n    \u003cli\u003eSpace simulation and research chambers\u003c\/li\u003e\n    \u003cli\u003eMass spectrometry and analytical instruments\u003c\/li\u003e\n    \u003cli\u003eLeak detection and vacuum test systems\u003c\/li\u003e\n    \u003cli\u003eIndustrial processes needing high pumping speed at a moderate cost\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDiffusion Pumps vs Turbo Pumps\u003c\/h2\u003e\n\u003cp\u003eEdwards turbo pumps offer a cleaner, oil-free high vacuum and faster starts, which is why they are widely used in modern analytical and semiconductor tools. Diffusion pumps still offer clear advantages in many applications:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eNo moving parts in the pump body, which means fewer failure modes\u003c\/li\u003e\n    \u003cli\u003eHigh pumping speed for the cost, especially in larger sizes\u003c\/li\u003e\n    \u003cli\u003eTolerance of particulates, dust and process by-products\u003c\/li\u003e\n    \u003cli\u003eLong service life with routine fluid maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMany coating and furnace users keep diffusion pumps because they are proven in their process and easy to maintain.\u003c\/p\u003e\n\n\u003ch2\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cp\u003eGood diffusion pump maintenance focuses on the fluid, the heater and the cooling system:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eCheck pump fluid level and condition on a regular schedule, and replace fluid that has darkened or degraded\u003c\/li\u003e\n    \u003cli\u003eNever expose a hot diffusion pump to atmosphere, which can oxidize the fluid\u003c\/li\u003e\n    \u003cli\u003eConfirm cooling water flow before turning on the heater\u003c\/li\u003e\n    \u003cli\u003eCheck the heater element and connections if pump-down times increase\u003c\/li\u003e\n    \u003cli\u003eKeep the baffle clean and cold to limit back-streaming\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eEdwards Diffstak Repair Services\u003c\/h2\u003e\n\u003cp\u003eProvac Sales lists the Edwards Diffstak series among our published repair capabilities. Repair work may include cleaning the body and jet assembly, replacing heaters and seals, servicing the valve mechanism, and refilling with fresh fluid. Contamination level and the condition of the jet stack determine the scope.\u003c\/p\u003e\n\u003cp\u003eBefore shipping a diffusion pump, drain the fluid where practical, submit an RMA request and complete the contamination data sheet. Visit our \u003ca href=\"https:\/\/www.provac.com\/pages\/pump-repair\" style=\"color: blue; font-family: 'Open Sans', sans-serif;\"\u003epump repair page\u003c\/a\u003e for more information.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat does M, P or C mean on an Edwards Diffstak?\u003c\/h3\u003e\n\u003cp\u003eM means manual valve, P means pneumatic valve and C means the pump has no integrated valve. Choose the version that matches your system controls.\u003c\/p\u003e\n\n\u003ch3\u003eWhich pump fluid does a Diffstak use?\u003c\/h3\u003e\n\u003cp\u003eDiffstak pumps typically use silicone or other low vapor pressure diffusion pump fluids. The correct fluid depends on the process and the existing fill. Do not mix fluid types.\u003c\/p\u003e\n\n\u003ch3\u003eCan I replace an old diffusion pump with a Diffstak?\u003c\/h3\u003e\n\u003cp\u003eOften, yes, if the inlet size, height and backing requirements suit your system. Send us the existing pump details and chamber layout.\u003c\/p\u003e\n\n\u003ch3\u003eWhy is my diffusion pump not reaching base pressure?\u003c\/h3\u003e\n\u003cp\u003eCommon causes include degraded fluid, a weak heater, poor cooling, a leak, or a backing pump that cannot hold the foreline pressure. Contact us with the symptoms.\u003c\/p\u003e\n\n\u003ch3\u003eHow long does a Diffstak take to reach operating temperature?\u003c\/h3\u003e\n\u003cp\u003eWarm-up time depends on pump size and heater power. Smaller Diffstak models are typically ready faster than the 250\/2000. Check the manual for your model and allow the full warm-up before opening the valve to the chamber.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy Edwards Diffusion Pumps From Provac\u003c\/h2\u003e\n\u003cp\u003eProvac Sales has supplied and serviced vacuum equipment for coating, research and industrial customers for many years. When you buy an Edwards Diffstak from us, you work with a team that understands the whole pumping system, not just the pump on the shelf. We can help you:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eMatch the Diffstak size and valve type to your chamber and control scheme\u003c\/li\u003e\n    \u003cli\u003eChoose a backing pump that holds the foreline below the critical backing pressure\u003c\/li\u003e\n    \u003cli\u003eSelect the right diffusion pump fluid for your process and existing fill\u003c\/li\u003e\n    \u003cli\u003ePlan cooling water and electrical requirements before installation\u003c\/li\u003e\n    \u003cli\u003eDecide whether repairing your current pump makes more sense than replacing it\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBecause we repair Diffstak pumps in house, we can also give practical advice about common failure points such as heaters, valve seals and baffles, and keep an older system running when a full replacement is not in the budget.\u003c\/p\u003e\n\n\u003ch2\u003eRequest a Quote on Edwards Diffusion Pumps\u003c\/h2\u003e\n\u003cp\u003eSend us the Diffstak size, valve type, heater voltage and backing pump details. We will confirm availability or quote a repair of your existing pump. \u003ca href=\"https:\/\/www.provac.com\/pages\/contact-us\" style=\"color: blue; font-family: 'Open Sans', sans-serif;\"\u003eContact us\u003c\/a\u003e or call \u003cstrong\u003e831-462-8900\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does M, P or C mean on an Edwards Diffstak?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"M means manual valve, P means pneumatic valve and C means the pump has no integrated valve. Choose the version that matches your system controls.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which pump fluid does a Diffstak use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Diffstak pumps typically use silicone or other low vapor pressure diffusion pump fluids. The correct fluid depends on the process and the existing fill. Do not mix fluid types.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I replace an old diffusion pump with a Diffstak?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Often, yes, if the inlet size, height and backing requirements suit your system. Send us the existing pump details and chamber layout.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why is my diffusion pump not reaching base pressure?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Common causes include degraded fluid, a weak heater, poor cooling, a leak, or a backing pump that cannot hold the foreline pressure. Contact us with the symptoms.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How long does a Diffstak take to reach operating temperature?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Warm-up time depends on pump size and heater power. Smaller Diffstak models are typically ready faster than the 250\/2000. Check the manual for your model and allow the full warm-up before opening the valve to the chamber.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","products":[{"product_id":"diffstak-63-150m-diffusion-pump","title":"Edwards Diffstak 63\/150M Diffusion Pump","description":"\u003cdiv id=\"tab-contents\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong\u003eType of product\u003c\/strong\u003e: diffusion pump\u003cbr\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Edwards\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: new\u003cbr\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e: ASK\u003cbr\u003e\u003cstrong\u003eInlet\u003c\/strong\u003e: ISO63\u003cbr\u003e\u003cstrong\u003ePumping speed\u003c\/strong\u003e: 135 l\/s (N2)\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 18 lbs\u003cbr\u003e*Other Configurations Available Upon Request\u003cbr\u003e\u003cstrong\u003eOUT OF STOCK ITEMS STILL AVAILABLE FOR PURCHASE, please contact\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_63-150M_63-150P.pdf?v=1679586345\" target=\"_blank\" title=\"Edwards Diffstak 63\/150M Technical Data Sheet\" rel=\"noopener noreferrer\"\u003eTechnical Sheet\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_series.pdf?v=1679586423\" target=\"_blank\" title=\"Edwards Diffstak 63\/150M Instruction Manual\" rel=\"noopener noreferrer\"\u003eManual\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vacuum Pumps - Provac Sales Inc.","offers":[{"title":"Default Title","offer_id":21320096088148,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/products\/Edwards_Diffstak_63-150M_1.jpg?v=1558044703"},{"product_id":"diffstak-63-150p-diffusion-pump","title":"Edwards Diffstak 63\/150P Diffusion Pump","description":"\u003cdiv id=\"tab-contents\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong\u003eType of product\u003c\/strong\u003e: diffusion pump\u003cbr\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Edwards\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: new\u003cbr\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e: ASK\u003cbr\u003e\u003cstrong\u003eInlet\u003c\/strong\u003e: ISO63\u003cbr\u003e\u003cstrong\u003ePumping speed\u003c\/strong\u003e: 135 l\/s (N2)\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 20 lbs\u003cbr\u003e*Other Configurations Available Upon Request\u003cbr\u003e\u003cstrong\u003eOUT OF STOCK ITEMS STILL AVAILABLE FOR PURCHASE, please contact\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_63-150M_63-150P.pdf?v=1679586345\" target=\"_blank\" title=\"Edwards Diffstak 63\/150P Technical Data Sheet\" rel=\"noopener noreferrer\"\u003eTechnical Sheet\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_series.pdf?v=1679586423\" target=\"_blank\" title=\"Edwards Diffstak 63\/150P Instruction Manual\" rel=\"noopener noreferrer\"\u003eManual\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vacuum Pumps - Provac Sales Inc.","offers":[{"title":"Default Title","offer_id":21320115617876,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/products\/Edwards_Diffstak_63-150P_1.jpg?v=1560190275"},{"product_id":"diffstak-63-150c-diffusion-pump","title":"Edwards Diffstak 63\/150C Diffusion Pump","description":"\u003cdiv id=\"tab-contents\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong\u003eType of product\u003c\/strong\u003e: diffusion pump\u003cbr\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Edwards\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: new\u003cbr\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e: ASK\u003cbr\u003e\u003cstrong\u003eInlet\u003c\/strong\u003e: ISO63\u003cbr\u003e\u003cstrong\u003ePumping speed\u003c\/strong\u003e: 150 l\/s (N2)\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 11 lbs\u003cbr\u003e*Other Configurations Available Upon Request\u003cbr\u003e\u003cstrong\u003eOUT OF STOCK ITEMS STILL AVAILABLE FOR PURCHASE, please contact\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_63-150C.pdf?v=1679586345\" target=\"_blank\" title=\"Edwards Diffstak 63\/150C Technical Data Sheet\" rel=\"noopener noreferrer\"\u003eTechnical Sheet\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_series.pdf?v=1679586423\" target=\"_blank\" title=\"Edwards Diffstak 63\/150C Instruction Manual\" rel=\"noopener noreferrer\"\u003eManual\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vacuum Pumps - Provac Sales Inc.","offers":[{"title":"Default Title","offer_id":21320121483348,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/products\/Edwards_Diffstak_63-150C_1.jpg?v=1560191232"},{"product_id":"diffstak-100-300m-diffusion-pump","title":"Edwards Diffstak 100\/300M Diffusion Pump","description":"\u003cdiv id=\"tab-contents\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong\u003eType of product\u003c\/strong\u003e: diffusion pump\u003cbr\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Edwards\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: new\u003cbr\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e: ASK\u003cbr\u003e\u003cstrong\u003eInlet\u003c\/strong\u003e: ISO100\u003cbr\u003e\u003cstrong\u003ePumping speed\u003c\/strong\u003e: 280 l\/s (N2)\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 27 lbs\u003cbr\u003e*Other Configurations Available Upon Request\u003cbr\u003e\u003cstrong\u003eOUT OF STOCK ITEMS STILL AVAILABLE FOR PURCHASE, please contact\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_100-300M_100-300P.pdf?v=1679586345\" target=\"_blank\" title=\"Edwards Diffstak 100\/300M Technical Data Sheet\" rel=\"noopener noreferrer\"\u003eTechnical Sheet\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_series.pdf?v=1679586423\" target=\"_blank\" title=\"Edwards Diffstak 100\/300M Instruction Manual\" rel=\"noopener noreferrer\"\u003eManual\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vacuum Pumps - Provac Sales Inc.","offers":[{"title":"Default Title","offer_id":21320126103636,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/products\/Edwards_Diffstak_100-300M_1.jpg?v=1560190542"},{"product_id":"diffstak-100-300p-diffusion-pump","title":"Edwards Diffstak 100\/300P Diffusion Pump","description":"\u003cdiv id=\"tab-contents\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong\u003eType of product\u003c\/strong\u003e: diffusion pump\u003cbr\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Edwards\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: new\u003cbr\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e: ASK\u003cbr\u003e\u003cstrong\u003eInlet\u003c\/strong\u003e: ISO100\u003cbr\u003e\u003cstrong\u003ePumping speed\u003c\/strong\u003e: 280 l\/s (N2)\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 29 lbs\u003cbr\u003e*Other Configurations Available Upon Request\u003cbr\u003e\u003cstrong\u003eOUT OF STOCK ITEMS STILL AVAILABLE FOR PURCHASE, please contact\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_100-300M_100-300P.pdf?v=1679586345\" target=\"_blank\" title=\"Edwards Diffstak 100\/300P Technical Data Sheet\" rel=\"noopener noreferrer\"\u003eTechnical Sheet\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_series.pdf?v=1679586423\" target=\"_blank\" title=\"Edwards Diffstak 100\/300P Instruction Manual\" rel=\"noopener noreferrer\"\u003eManual\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vacuum Pumps - Provac Sales Inc.","offers":[{"title":"Default Title","offer_id":21320130822228,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/products\/Edwards_Diffstak_100-300P_1.jpg?v=1560190641"},{"product_id":"diffstak-100-300c-diffusion-pump","title":"Edwards Diffstak 100\/300C Diffusion Pump","description":"\u003cdiv id=\"tab-contents\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong\u003eType of product\u003c\/strong\u003e: diffusion pump\u003cbr\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Edwards\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: new\u003cbr\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e: ASK\u003cbr\u003e\u003cstrong\u003eInlet\u003c\/strong\u003e: ISO100\u003cbr\u003e\u003cstrong\u003ePumping speed\u003c\/strong\u003e: 300 l\/s (N2)\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 20 lbs\u003cbr\u003e*Other Configurations Available Upon Request\u003cbr\u003e\u003cstrong\u003eOUT OF STOCK ITEMS STILL AVAILABLE FOR PURCHASE, please contact\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_100-300C.pdf?v=1679586345\" target=\"_blank\" title=\"Edwards Diffstak 100\/300C Technical Data Sheet\" rel=\"noopener noreferrer\"\u003eTechnical Sheet\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_series.pdf?v=1679586423\" target=\"_blank\" title=\"Edwards Diffstak 100\/300C Instruction Manual\" rel=\"noopener noreferrer\"\u003eManual\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vacuum Pumps - Provac Sales Inc.","offers":[{"title":"Default Title","offer_id":21320133247060,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/products\/Edwards_Diffstak_100-300C_1.jpg?v=1560190408"},{"product_id":"diffstak-160-700m-diffusion-pump","title":"Edwards Diffstak 160\/700M Diffusion Pump","description":"\u003cdiv id=\"tab-contents\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong\u003eType of product\u003c\/strong\u003e: diffusion pump\u003cbr\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Edwards\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: new\u003cbr\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e: ASK\u003cbr\u003e\u003cstrong\u003eInlet\u003c\/strong\u003e: ISO160\u003cbr\u003e\u003cstrong\u003ePumping speed\u003c\/strong\u003e: 700 l\/s (N2)\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 58 lbs\u003cbr\u003e*Other Configurations Available Upon Request\u003cbr\u003e\u003cstrong\u003eOUT OF STOCK ITEMS STILL AVAILABLE FOR PURCHASE, please contact\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_160-700M_160-700P.pdf?v=1679586345\" target=\"_blank\" title=\"Edwards Diffstak 160\/700M Technical Data Sheet\" rel=\"noopener noreferrer\"\u003eTechnical Sheet\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_series.pdf?v=1679586423\" target=\"_blank\" title=\"Edwards Diffstak 160\/700M Instruction Manual\" rel=\"noopener noreferrer\"\u003eManual\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vacuum Pumps - Provac Sales Inc.","offers":[{"title":"Default Title","offer_id":21320147894356,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/products\/Edwards_Diffstak_160-700M_1.jpg?v=1560190878"},{"product_id":"diffstak-160-700p-diffusion-pump","title":"Edwards Diffstak 160\/700P Diffusion Pump","description":"\u003cdiv id=\"tab-contents\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong\u003eType of product\u003c\/strong\u003e: diffusion pump\u003cbr\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Edwards\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: new\u003cbr\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e: ASK\u003cbr\u003e\u003cstrong\u003eInlet\u003c\/strong\u003e: ISO160\u003cbr\u003e\u003cstrong\u003ePumping speed\u003c\/strong\u003e: 700 l\/s (N2)\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 60 lbs\u003cbr\u003e*Other Configurations Available Upon Request\u003cbr\u003e\u003cstrong\u003eOUT OF STOCK ITEMS STILL AVAILABLE FOR PURCHASE, please contact\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_160-700M_160-700P.pdf?v=1679586345\" target=\"_blank\" title=\"Edwards Diffstak 160\/700P Technical Data Sheet\" rel=\"noopener noreferrer\"\u003eTechnical Sheet\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_series.pdf?v=1679586423\" target=\"_blank\" title=\"Edwards Diffstak 160\/700P Instruction Manual\" rel=\"noopener noreferrer\"\u003eManual\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vacuum Pumps - Provac Sales Inc.","offers":[{"title":"Default Title","offer_id":21320152645716,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/products\/Edwards_Diffstak_160-700M_1_68f1a795-94bf-4874-a176-2972408608de.jpg?v=1560190898"},{"product_id":"diffstak-160-700c-diffusion-pump","title":"Edwards Diffstak 160\/700C Diffusion Pump","description":"\u003cdiv id=\"tab-contents\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong\u003eType of product\u003c\/strong\u003e: diffusion pump\u003cbr\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Edwards\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: new\u003cbr\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e: ASK\u003cbr\u003e\u003cstrong\u003eInlet\u003c\/strong\u003e: ISO160\u003cbr\u003e\u003cstrong\u003ePumping speed\u003c\/strong\u003e: 760 l\/s (N2)\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 40 lbs\u003cbr\u003e*Other Configurations Available Upon Request\u003cbr\u003e\u003cstrong\u003eOUT OF STOCK ITEMS STILL AVAILABLE FOR PURCHASE, please contact\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_160-700C.pdf?v=1679586345\" target=\"_blank\" title=\"Edwards Diffstak 160\/700C Technical Data Sheet\" rel=\"noopener noreferrer\"\u003eTechnical Sheet\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_series.pdf?v=1679586423\" target=\"_blank\" title=\"Edwards Diffstak 160\/700C Instruction Manual\" rel=\"noopener noreferrer\"\u003eManual\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vacuum Pumps - Provac Sales Inc.","offers":[{"title":"Default Title","offer_id":21320156577876,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/products\/Edwards_Diffstak_160-700C_1.jpg?v=1560190989"},{"product_id":"diffstak-250-2000m-diffusion-pump","title":"Edwards Diffstak 250\/2000M Diffusion Pump","description":"\u003cdiv id=\"tab-contents\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong\u003eType of product\u003c\/strong\u003e: diffusion pump\u003cbr\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Edwards\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: new\u003cbr\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e: ASK\u003cbr\u003e\u003cstrong\u003eInlet\u003c\/strong\u003e: ISO250\u003cbr\u003e\u003cstrong\u003ePumping speed\u003c\/strong\u003e: 2,000 l\/s (N2)\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 130 lbs\u003cbr\u003e*Other Configurations Available Upon Request\u003cbr\u003e\u003cstrong\u003eOUT OF STOCK ITEMS STILL AVAILABLE FOR PURCHASE, please contact\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_250-2000M_250-2000P.pdf?v=1679586345\" target=\"_blank\" title=\"Edwards Diffstak 250\/2000M Technical Data Sheet\" rel=\"noopener noreferrer\"\u003eTechnical Sheet\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_series.pdf?v=1679586423\" target=\"_blank\" title=\"Edwards Diffstak 250\/2000M Instruction Manual\" rel=\"noopener noreferrer\"\u003eManual\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vacuum Pumps - Provac Sales Inc.","offers":[{"title":"Default Title","offer_id":21320165261396,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/products\/Edwards_Diffstak_250-2000MP_1.jpg?v=1560191102"},{"product_id":"diffstak-250-2000p-diffusion-pump","title":"Edwards Diffstak 250\/2000P Diffusion Pump","description":"\u003cdiv id=\"tab-contents\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong\u003eType of product\u003c\/strong\u003e: diffusion pump\u003cbr\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Edwards\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: new\u003cbr\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e: ASK\u003cbr\u003e\u003cstrong\u003eInlet\u003c\/strong\u003e: ISO250\u003cbr\u003e\u003cstrong\u003ePumping speed\u003c\/strong\u003e: 2,000 l\/s (N2)\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 132 lbs\u003cbr\u003e*Other Configurations Available Upon Request\u003cbr\u003e\u003cstrong\u003eOUT OF STOCK ITEMS STILL AVAILABLE FOR PURCHASE, please contact\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_250-2000M_250-2000P.pdf?v=1679586345\" target=\"_blank\" title=\"Edwards Diffstak 250\/2000P Technical Data Sheet\" rel=\"noopener noreferrer\"\u003eTechnical Sheet\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_series.pdf?v=1679586423\" target=\"_blank\" title=\"Edwards Diffstak 250\/2000P Instruction Manual\" rel=\"noopener noreferrer\"\u003eManual\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vacuum Pumps - Provac Sales Inc.","offers":[{"title":"Default Title","offer_id":21320167456852,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/products\/Edwards_Diffstak_250-2000MP_1_858b3afd-adc7-4fa1-b575-92ceae9c6c20.jpg?v=1560191126"},{"product_id":"diffstak-250-2000c-diffusion-pump","title":"Edwards Diffstak 250\/2000C Diffusion Pump","description":"\u003cdiv id=\"tab-contents\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong\u003eType of product\u003c\/strong\u003e: diffusion pump\u003cbr\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Edwards\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: new\u003cbr\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e: ASK\u003cbr\u003e\u003cstrong\u003eInlet\u003c\/strong\u003e: ISO250\u003cbr\u003e\u003cstrong\u003ePumping speed\u003c\/strong\u003e: 2,130 l\/s (N2)\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 102 lbs\u003cbr\u003e*Other Configurations Available Upon Request\u003cbr\u003e\u003cstrong\u003eOUT OF STOCK ITEMS STILL AVAILABLE FOR PURCHASE, please contact\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_250-2000C.pdf?v=1679586345\" target=\"_blank\" title=\"Edwards Diffstak 250\/2000C Technical Data Sheet\" rel=\"noopener noreferrer\"\u003eTechnical Sheet\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/Diffstak_series.pdf?v=1679586423\" target=\"_blank\" title=\"Edwards Diffstak 250\/2000C Instruction Manual\" rel=\"noopener noreferrer\"\u003eManual\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vacuum Pumps - Provac Sales Inc.","offers":[{"title":"Default Title","offer_id":21320170111060,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/products\/Edwards_Diffstak_250-2000C_1.jpg?v=1560191519"},{"product_id":"edwards-ht-10-high-throughput-diffusion-pump","title":"Edwards HT10 High Throughput Diffusion Pump","description":"\u003cdiv id=\"tab-contents\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong\u003eType of product\u003c\/strong\u003e: diffusion pump\u003cbr\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Edwards\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: new\u003cbr\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e: ASK\u003cbr\u003e\u003cstrong\u003ePumping speed\u003c\/strong\u003e: 2,900 l\/s (N2)\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 176 lbs\u003cbr\u003e*Other Configurations Available Upon Request\u003cbr\u003e\u003cstrong\u003eOUT OF STOCK ITEMS STILL AVAILABLE FOR PURCHASE, please contact\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/HT10_16B_20B.pdf?v=1679586368\" target=\"_blank\" title=\"Edwards HT10 Technical Data Sheet\" rel=\"noopener noreferrer\"\u003eTechnical Sheet\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/HT10_HT16B.pdf?v=1679586254\" target=\"_blank\" title=\"Edwards HT10 Instruction Manual\" rel=\"noopener noreferrer\"\u003eManual\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vacuum Pumps - Provac Sales Inc.","offers":[{"title":"Default Title","offer_id":21320237154388,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/products\/Edwards_HT-10_1.jpg?v=1560276019"},{"product_id":"edwards-ht-16b-high-throughput-diffusion-pump","title":"Edwards HT16B High Throughput Diffusion Pump","description":"\u003cdiv id=\"tab-contents\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong\u003eType of product\u003c\/strong\u003e: diffusion pump\u003cbr\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Edwards\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: new\u003cbr\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e: ASK\u003cbr\u003e\u003cstrong\u003ePumping speed\u003c\/strong\u003e: 6,700 l\/s (N2)\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 408 lbs\u003cbr\u003e*Other Configurations Available Upon Request\u003cbr\u003e\u003cstrong\u003eOUT OF STOCK ITEMS STILL AVAILABLE FOR PURCHASE, please contact\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/HT10_16B_20B.pdf?v=1679586368\" target=\"_blank\" title=\"Edwards HT16B Technical Data Sheet\" rel=\"noopener noreferrer\"\u003eTechnical Sheet\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/HT10_HT16B.pdf?v=1679586254\" target=\"_blank\" title=\"Edwards HT16B Instruction Manual\" rel=\"noopener noreferrer\"\u003eManual\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vacuum Pumps - Provac Sales Inc.","offers":[{"title":"Default Title","offer_id":21320264548436,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/products\/Edwards_HT-16B_1.jpg?v=1560276114"},{"product_id":"edwards-ht-20b-high-throughput-diffusion-pump","title":"Edwards HT20B High Throughput Diffusion Pump","description":"\u003cdiv id=\"tab-contents\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong\u003eType of product\u003c\/strong\u003e: diffusion pump\u003cbr\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Edwards\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: new\u003cbr\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e: ASK\u003cbr\u003e\u003cstrong\u003ePumping speed\u003c\/strong\u003e: 8,000 l\/s (N2)\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 605 lbs\u003cbr\u003e*Other Configurations Available Upon Request\u003cbr\u003e\u003cstrong\u003eOUT OF STOCK ITEMS STILL AVAILABLE FOR PURCHASE, please contact\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/HT10_16B_20B.pdf?v=1679586368\" target=\"_blank\" title=\"Edwards HT20B Technical Data Sheet\" rel=\"noopener noreferrer\"\u003eTechnical Sheet\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/HT20B_Manual.pdf?v=1679586254\" target=\"_blank\" title=\"Edwards HT20B Instruction Manual\" rel=\"noopener noreferrer\"\u003eManual\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vacuum Pumps - Provac Sales Inc.","offers":[{"title":"Default Title","offer_id":21320266842196,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/products\/Edwards_HT-20B_1.jpg?v=1560276215"},{"product_id":"edwards-18b4b-vapour-booster","title":"Edwards 18B4B Vapour Booster","description":"\u003cdiv id=\"tab-contents\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong\u003eType of product\u003c\/strong\u003e: vapour booster\u003cbr\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Edwards\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: new\u003cbr\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e: ASK\u003cbr\u003e\u003cstrong\u003ePumping speed\u003c\/strong\u003e: 4,000 l\/s (air)\u003cbr\u003e\u003cstrong\u003eCritical backing pressure\u003c\/strong\u003e: 1.5 - 2 Torr\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 365 lbs\u003cbr\u003e*Other Configurations Available Upon Request\u003cbr\u003e\u003cstrong\u003eOUT OF STOCK ITEMS STILL AVAILABLE FOR PURCHASE, please contact\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/18B4B_30B5M.pdf?v=1679586353\" target=\"_blank\" title=\"Edwards 18B4B Technical Data Sheet\" rel=\"noopener noreferrer\"\u003eTechnical Sheet\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/18B4B_Vapour_Booster_Manual.pdf?v=1679586254\" target=\"_blank\" title=\"Edwards 18B4B Instruction Manual\" rel=\"noopener noreferrer\"\u003eManual\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vacuum Pumps - Provac Sales Inc.","offers":[{"title":"Default Title","offer_id":21320350957652,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/products\/Edwards_18B4B_1.jpg?v=1560192065"},{"product_id":"edwards-30b5m-vapour-booster","title":"Edwards 30B5M Vapour Booster","description":"\u003cdiv id=\"tab-contents\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong\u003eType of product\u003c\/strong\u003e: vapour booster\u003cbr\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Edwards\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: new\u003cbr\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e: ASK\u003cbr\u003e\u003cstrong\u003ePumping speed\u003c\/strong\u003e: 12,500 l\/s (air)\u003cbr\u003e\u003cstrong\u003eCritical backing pressure\u003c\/strong\u003e: 4 - 4.5 Torr\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 1,367 lbs\u003cbr\u003e*Other Configurations Available Upon Request\u003cbr\u003e\u003cstrong\u003eOUT OF STOCK ITEMS STILL AVAILABLE FOR PURCHASE, please contact\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/18B4B_30B5M.pdf?v=1679586353\" target=\"_blank\" title=\"Edwards 30B5M Technical Data Sheet\" rel=\"noopener noreferrer\"\u003eTechnical Sheet\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/files\/30B5M_Vapour_Booster_Manual.pdf?v=1679586254\" target=\"_blank\" title=\"Edwards 30B5M Instruction Manual\" rel=\"noopener noreferrer\"\u003eManual\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vacuum Pumps - Provac Sales Inc.","offers":[{"title":"Default Title","offer_id":21320351776852,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4021\/products\/Edwards_30B5M_1.jpg?v=1560192166"}],"url":"https:\/\/www.provac.com\/collections\/edwards-diffusion-pumps.oembed?page=2","provider":"Provac","version":"1.0","type":"link"}