Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. Pumps
  4. Vacuum Pumps
  5. KNF Neuberger Mini LABOPORT™ UN811 Vacuum Diaphragm Pump 

KNF Neuberger Mini LABOPORT™ UN811 Vacuum Diaphragm Pump
GSA_VA

Catalog No. 1388034 Shop All KNF Neuberger Products
Click to view available options
Model:
UN811KV.45P
UN811KVP

Description

UN811 diaphragm pumps are single head, dry running devices used in a wide range of laboratory applications. They transfer, compress and pump down without contamination. The heart of these very compact pumps is a KNF structured diaphragm.

No metal or coated-metal parts within the Ryton™ pump heads; prevents pitting and corroding. Structured PTFE diaphragms supply consistent, reliable vacuum levels; not dependent on water pressure or temperature. Multiport Viton™ valves exhibit high tolerance to occasional liquid condensate, so a trap is not required except in those applications where large volumes of liquid are anticipated.

  • Oil-free
  • Low maintenance
  • Small footprint; requires little bench space
  • Available as stand alone or with vacuum gauge/regulator assembly
  • Available with a dampened analog vacuum gauge and a fine regulating valve to provide simple adjustment of system vacuum levels
  • For bottletop filtration, disposable filtration assemblies with collection flasks >500 mL; glass filtration assemblies with flasks <1 L; and to replace one aspirator

Order Info

For all 115 V/60 Hz Laboport pumps, 230 V/50 Hz configurations are also available. For Dry Ice Cold Trap, search Cat. No. 13-878-57 or contact a Fisher Scientific™ Customer Service Representative).

This product(s) resides on a Fisher Scientific GSA or VA contract. If you are viewing this page as a nonregistered user, the price(s) displayed is List Price. To view your GSA or VA contract pricing, log in using your account number, or become a registered user by contacting one of our Customer Service teams. You can also view your contract price by searching for this item(s) on GSA Advantage. To place an order, contact Fisher Scientific Customer Service.

Specifications

Max. Vacuum 75 torr
Electrical Requirements 115 V 60 Hz
Dimensions (L x W x H) 187 x 90 x 171 mm (7.4 x 3.5 x 6.8 in.)
Model UN811KVP
Flow Rate 13 L/min.
Frequency 60 Hz
Pump Type Diaphragm Vacuum Pump
Enclosure Rating IP20
Applications Filtration
Maximum Pressure 15 psi
Voltage 115 V
Show More Show Less
Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Your feedback has been submitted: Thank you for helping us improve our website.