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Product Image-181-0489

Chemistry vacuum pumps and systems, MD 4C NT

Supplier: VACUUBRAND
Description: These chemistry vacuum systems can be used in a wide range of applications for evacuating or moving gases and vapours between containers in chemistry and physics laboratories, e.g. as an alternative to water jet pumps and rotary vane pumps. Compact construction, very quiet running, long service life; diaphragm and valves are very easy to replace. Oil-free vacuum.

Product Image-181-1040

Chemistry vacuum pumps and systems, MZ

Supplier: VACUUBRAND
Description: These chemistry vacuum systems can be used in a wide range of applications for evacuating or moving gases and vapours between containers in chemistry and physics laboratories, e.g. as an alternative to water jet pumps and rotary vane pumps. Compact construction, very quiet running, long service life, diaphragm and valves are very easy to replace. Oil-free vacuum.

Product Image-181-0435

Chemistry vacuum pumps and system, ME

Supplier: VACUUBRAND
Description: These chemistry vacuum systems can be used in a wide range of applications for evacuating or moving gases and vapours between containers in chemistry and physics laboratories, e.g. as an alternative to water jet pumps and rotary vane pumps. Compact construction, very quiet running, long service life, diaphragm and valves are very easy to replace. Oil-free vacuum.

Product Image-181-1152

Chemistry diaphragm pumps and chemistry vacuum systems with ATEX approval

Supplier: VACUUBRAND
Description: <B>Chemistry diaphragm pumps: </B>Chemistry diaphragm pumps in equipment category 2 (e.g. for Zone 1) with ATEX compliance. These pumps are exceptionally well designed for the avoidance of ignition sources. They have good chemical resistance, are oil-free, have no friction surfaces and the suction chamber is hermetically sealed off from the drive unit compartment. Motor with flameproof enclosure and integrated, self contained overcurrent and overheating protection for direct 230 V/60 Hz single-phase connection. Diaphragm pump heads made of anti-static materials. Chemically resistant: Materials in contact with media; fluorinated plastics, stainless steel, FFKM. Gas ballast with separate inert gas connection. Pressure relief valves inside and at the outlet. Safety membrane technology with the option for inert gas flushing and membrane tear detection.

Product Image-83604.260

Diaphragm cleaner with thiourea pH-electrodes

Catalog Number: (83604.260)
Supplier: VWR Chemicals
Description: Diaphragm cleaner with thiourea pH-electrodes
UOM: 1 * 500 mL

MSDS Certificates


Image Unavailable-181-0318

Accessories for VWR® Diaphragm Pump

Supplier: VWR Collection
Description: Vacuum diaphragm pump, Maintenance kit for VP 220 pump

Image Unavailable-181-0313

Accessories for VWR® Pumps, VP 80 and VP 133

Supplier: VWR Collection
Description: Vacuum diaphragm pump, Maintenance kit for VP 130 pump

Product Image-181-0315

Accessories for VWR® Autovac VP10

Catalog Number: (181-0315)
Supplier: VWR Collection
Description: Vacuum diaphragm pump, Maintenance kit
UOM: 1 * 1 items
Product Image-MFLX78182-00

Dual and Quad-Head Diaphragm Pumps

Supplier: Avantor Fluid Handling
Description: 6, 12, or 24 VDC driven diaphragm pumps for liquid or gas applications.

Product Image-MFLX75000-05

Multi-Position Double-Diaphragm Pumps

Catalog Number: (MFLX75000-05)
Supplier: Avantor Fluid Handling
Description: No metal wetted parts permit use with corrosive liquids.
UOM: 1 * 1 items

UL Listed


Product Image-MFLX73803-00

Neptune Feed-Verification Diaphragm Pumps

Supplier: Avantor Fluid Handling
Description: Flow delivery rate is constant at any voltage from 94 to 264 VAC—not affected by voltage fluctuations.

1 year warranty

Image Unavailable-MFLX75102-00

Continuous-Duty Double-Diaphragm Pumps

Catalog Number: (MFLX75102-00)
Supplier: Avantor Fluid Handling
Description: No metal wetted parts permit use with corrosive liquids.
UOM: 1 * 1 items

CSA Certified


Product Image-MFLX74126-38

Walchem High Stroke-Frequency Diaphragm Metering Pump Service Kits

Supplier: Avantor Fluid Handling
Description: Extend the life of your pump.

Product Image-181-0073

VWR® VP 820, Diaphragm Vacuum Pump

Supplier: VWR Collection
Description: Dual-head, dry running diaphragm pump for a wide range of laboratory applications. It pumps, compresses and evacuates without affecting media, i.e. media remains uncontaminated. The pump includes a diaphragm with patented tension optimisation, which allows the pump to be smaller prolonging the service life of the diaphragm.

Product Image-MFLX74522-02

LMI Microprocessor-Controlled Solenoid Diaphragm Metering Pumps

Supplier: Avantor Fluid Handling
Description: Robust processor-based control offers improved electromagnetics.

UL Listed cUL Listed NSF international certified 3 year warranty

Product Image-181-0094

VWR® SD 820, Chemistry Diaphragm Vacuum Pumps, Self-drying for Moist Gases

Catalog Number: (181-0094)
Supplier: VWR Collection
Description: Dual-head, dry running diaphragm pump with an integrated self-drying system. There is a wide range of applications for this pump in laboratories, especially whenever clean vacuum is required and moist gases must be pumped down. Examples include operation of vacuum drying chambers (for drying or heat-treating substances and components) or steam sterilisers for sterilising instruments, vessels, filters and textiles. This pump can be used in a wide range of applications due to the pump's high resistance to aggressive media. The pump includes a PTFE coated diaphragm with patented tension optimisation, which allows the pump to be smaller, and prolongs the service life of the diaphragm. The innovative self-drying system allows condensed liquid to be blown out of the pump heads at high speed during evacuation. The vacuum in the vacuum chamber remains constant. The drying cycle can be adjusted to the requirements of the individual process using three variables. After drying, the pump reaches a better vacuum and is able to evacuate significantly faster compared with pumps without a drying system.
UOM: 1 * 1 items
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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