Diaphragm Vacuum Pumps (Diaphragm Pump)

Diaphragm vacuum pumps represent one of several pump designs ideal for creating vacuum conditions in the laboratory. As they avoid the need for pump oil, diaphragm pumps offer much higher corrosion resistance and typically require much less service support than oil-sealed pumps. Operators working in lab environments often choose a diaphragm vacuum pump for applications in which chemical resistance is important. The ultimate vacuum of a diaphragm pump can reach as low as 0.3 Torr, which is sufficient to handle most suction and evaporative applications in the lab. Chemically resistant PTFE pump heads ensure long operating life, allowing these diaphragm pumps to serve corrosion-prone rotary evaporators, or flask and bottle evacuations, all without contaminated aspirator water.
CompanyBRANDTECH® Scientific, Inc.BRANDTECH® Scientific, Inc.BRANDTECH® Scientific, Inc.BRANDTECH® Scientific, Inc.BRANDTECH® Scientific, Inc.
ItemVACUUBRAND® MD 1C, Oil-Free Chemistry Diaphragm Vacuum PumpVACUUBRAND® MD 1, Oil-Free Diaphragm PumpVACUUBRAND® MD 4C NT, Oil-Free Chemistry Diaphragm Vacuum PumpVACUUBRAND® PC 3001 VARIO® select, Diaphragm Vacuum Pumping UnitVACUU-LAN® Lab Vacuum Systems
Catalog Number20696603206960832073640320700203Custom
Price
DescriptionThe MD 1C chemistry diaphragm vacuum pump delivers exceptional performance in a compact, durable and low-maintenance design with typical service intervals up to 15,000 operating hours. Chemically-resistant wetted materials made from fluoroplastics allow the pump to be used with aggressive gases and ... Read MoreThe MD 1 diaphragm vacuum pump delivers exceptional performance in a compact, durable and low-maintenance design with typical service intervals up to 15,000 operating hours. The oil-free design contributes to clean processes as well as eliminating the time and expense related to oil-changes. With ... Read MoreThe MD 4C NT chemistry diaphragm vacuum pump delivers exceptional performance in a compact, durable and low-maintenance design with typical service intervals up to 15,000 operating hours. Chemically-resistant wetted materials made from fluoroplastics allow the pump to be used with aggressive gases ... Read MoreThe PC 3001 VARIO® select combines the intuitive VACUU·SELECT® touch screen controller with variable motor speed. The VACUU·SELECT controller simpifies your work and allows VARIO select chemistry diaphragm pumps to deliver unparalleled precision. Select from a set of predefined applications, modify ... Read MoreThe modern replacement for central vacuum in renovation or new construction for full buildings or single labs.

VACUU·LAN lab vacuum systems combine the space efficiency of a central vacuum system with no copper pipe and energy savings! A VACUU·LAN system uses oil-free, compact
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TypeOil-freeOil-FreeOil-freeOil-freeLocal Vacuum Network
Ultimate Vacuum2 mbar (1.5 torr)1.5 mbar (1.1 torr)1.5 mbar (1.1 torr)2 mbar (1.5 torr)2 mbar (1.5 Torr)
Max. Pumping Speed25 l/min @60 Hz23 l/min @60 Hz63 l/min @60 Hz33 l/minInquire
Pumping TechnologyDiaphragmDiaphragmDiaphragmDiaphragmOil-free dry diaphragm
Control TypeInquireInquireInquireVACUU·SELECT®Variable motor speed
Gas BallastYesInquireYesYesInquire
Ult. Vacuum w/ Gas Ballast4 mbar (3 torr)Inquire3 mbar (2.2 torr)4 mbar (3 torr)Inquire
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