Compact Dry Roughing Pumps from Terra Universal

These oil-free Compact Dry Roughing Pumps are reliable, clean, high- performing laboratory and cleanroom pumps for inert gas. ... a frictionless design and no wearing parts, no particulate contamination can result; No hydrocarbon backstreaming due to lubricant-free pumping module; Constant pumping speed and ultimate ......

Pfeiffer's High Speed ( 226L/min) Oilless Dry Vacuum Pump, 10E-2 ...

Pfeiffer's ACP series dry pump with 226L/min (3.7L/s) vacuum rate meets the requirements of applications where clean and dry vacuum is needed, for example, when using MTI's tube furnace for PECVD or graphene CVD growth. Feature. No particle contamination: The frictionless pumping module is optimized to operate ......

SD versions | Pfeiffer Vacuum

28m3/h; No particle contamination, thanks to frictionless design: no wearing parts in the pumped gases path; No hydrocarbon vapors backstreaming: ACP series ... (Pumping speed, max. and ultimate pressure); High reliability: thanks to our expertise of dry multi-stage Roots pumps since 1988; Low maintenance costs: no  ......

SD versions | Pfeiffer Vacuum

15 m3/h; No particle contamination, thanks to frictionless design: no wearing parts in the pumped gases path; No hydrocarbon vapors backstreaming: ACP series ... (Pumping speed, max. and ultimate pressure); High reliability: thanks to our expertise of dry multi-stage Roots pumps since 1988; Low maintenance costs : no ......

Vacuum Filtration at Thomas Scientific

Vacuum Filtration found in: Sigma-Aldrich® vacuum filtration assembly, Whatman GV 025 Series Glass Vacuum Filtration Device, Rocker Vacuum Pumps, Utility.. ... Acid-treated for high wet-strength and chemical resistance Large nominal particle retention rating of 22 µm Fast filtration speed (Herzberg filtration speed 39 s) ......

Dry Screw Vacuum Pump - Alibaba

Dry Screw Vacuum Pump, Wholesale Various High Quality Dry Screw Vacuum Pump Products from Global Dry Screw Vacuum Pump Suppliers and Dry Screw Vacuum Pump Factory,Importer,Exporter at Alibaba....