Sigma Laboratory Centrifuges
Sigma Laborzentrifugen - We provide a full range of laboratory centrifuges starting from high-speed microcentrifuges up to high-volume floor standing centrifuges. 
http://www.sigma-zentrifugen.de/

Engineering Aspects
The site reviews 35 types of equipment including vacuum and pressure filters, filtering and sedimenting centrifuges, thickeners and clarifiers
http://www.solidliquid-separation.com/

Bestech Co. Ltd.
Oil sealed rotary vacuum pumps, roots vacuum pumps, dry vacuum pumps, diffusion pumps, liquid ring vacuum pumps, vacuum chambers, vacuum gauges, vacuum coating machines, leak detecters.
http://www.bestechvacuum.com/

HettichLab
Sie suchen Labortechnik ohne Kompromisse? Sie legen Wert auf Präzision, ausgereifte Konzepte, Bedienfreundlichkeit?Dann sind sie bei uns richtig. Das Produktprogramm der Firma Hettich-Zentrifugen umfasst Laborzentrifugen (Tischzentrifugen, Mikroliterzentrifugen, Zytozentrifugen, ...). Wir sind Hersteller von Kühlgeräten und Spezialzentrifugen. Mit Hettich-Zentrifugen lassen sich Ihre Blutkonserven bestens zentrifugieren. - The products of Hettich-Zentrifugen includes benchtop, micro, cyto, kneewell and floorstanding centrifuges.
http://www.hettichlab.com/

Anver Vacuum Pumps
Vacuum Pumps, Vacuum Stations and Regenerative Blowers for specialized applications. ANVER offers a wide range of Busch®, Becker®, Rieschle®, Thomas®, and Gast® Brands of Vacuum Pumps all at Great Prices.
http://www.anver.com/document/vacuum%20components/vacuum%20generators/pumps-elec.htm

United Vacuum Corp.
Extensive inventory of Vacuum Pumps, Stokes Vacuum Pump, Stokes 412, Stokes 212, Stokes 615, Surplus Vacuum Pump, Leybold Vacuum Pump, Edwards Vacuum Pump, Busch Vacuum Pump, Rebuilt Vacuum Pump, Rotary Piston Vacuum Pump,Rotary Lobe Blower,Vacuum Pump Parts, Alcatel Vacuum Pump, Welch Vacuum Pump, Sargent Welch Vacuum Pump,UNIVAC,Becker Vacuum Pump, Varian Vacuum Pump,Vacuum Exhaust Mist Filter
http://www.unitedvacuum.com/

Contec Centrifuges
centrifuge new, used centrifuge, rebuilt centrifuge, separators, decanter centrifuge, high speed disc centrifuge, pushers, baskets, service, parts, engineering, tj&dawson
http://www.centrifuge.com/

TOC HyVac
Vacuum pumps, accessories, vacuum oil, and ancillary vacuum equipment. They also carry Bell Jars for medium vacuum.
http://www.hyvac.com/T_O_C/TOC_Main.htm

Applied Vacuum Technology
Applied Vacuum Technology Inc. – Custom Vacuum Solutions
http://www.appliedvacuum.com/

Advanced Vacuum Technology
Vacuum Tweezers (Vacuum Pens, Vacuum Pick Up Tweezers) and Vacuum Pumps for jewellers, semiconductor die handling, hobbyists, camera or watch repair, computer or model assembly, medical experiments. A vacuum wand is a tool for gripping and holding a delicate miniature object securely without touching it with your hand. A vacuum pump connected to the wand body provides the suction power.
http://www.vacuumwand.com/