You Searched For: Diaphragm Pumps


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Supplier: VWR International
Description: Monitor transfer of delicate biological fluids with EtherNet/IP™ control capability.

2 year warranty CE Compliant CSA Certified

Supplier: VWR International
Description: Accurate volumetric dispensing of 4 microliters to 250 microliters.

CE Compliant

Supplier: VWR International
Description: Economical, chemically-compatible diaphragm metering pumps.

Catalog Number: (MFLX70790-40)
Supplier: VWR International
Description: Complete system—all in one.


Catalog Number: (MFLX70792-22)
Supplier: VWR International
Description: Complete and preassembled chemical feed system where 24/7 use is required.

1 year warranty


Supplier: VWR International
Description: Worry-free pumping of common industrial fluids.

1 year warranty CE Compliant

Supplier: VWR International
Description: Uniformity of discharge ensures low-pulsation transfer process.

1 year warranty CE Compliant IP65 washdown

Supplier: VWR International
Description: Reliable metering performance – guided dual check valves provide precise seating and excellent priming and suction lift.

1 year warranty ETL Canada listed

Catalog Number: (MFLX76302-40)
Supplier: VWR International
Description: Economical, chemically-compatible diaphragm metering pumps.


Catalog Number: (MFLX77915-10)
Supplier: Avantor Fluid Handling
Description: Ideal for chemical feed/metering and applications requiring high-purity, high-pressure or both.

CE Compliant ISO9001


Supplier: EQUIP SOLUTIONS
Description: Robust processor-based control offers improved electromagnetics.

3 year warranty cUL Listed NSF international certified UL Listed

Supplier: EQUIP SOLUTIONS
Description: Manually adjustable stroke length and stroke frequency provide precise control of flow rates.

UL Listed

Catalog Number: (MFLX74141-60)
Supplier: EQUIP SOLUTIONS
Description: Reliable metering performance—guided dual check valves provide precise seating and excellent priming and suction lift.

ETL Canada listed


Supplier: EQUIP SOLUTIONS
Description: Small pump cavity, two check valves, and high stroke frequency combine for superb self-priming and degassing properties.

UL Listed

Supplier: EQUIP SOLUTIONS
Description: Manually adjustable stroke length and stroke frequency provide precise control of flow rates.

UL Listed

Supplier: KNF Neuberger Inc.
Description: Chemically resistant liquid transfer diaphragm pump. Offers wetted material combinations for optimal chemical resistance. Manual control of flow rate ...

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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.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


VWR will not lift restrictions for residential shipping addresses.

-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 currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
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