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KNF Neuberger Mini LABOPORT™ UN811 Vacuum Diaphragm Pump

Catalog No. 1387852
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Model:
UN811KV.45P
UN811KVP
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1387852 UN811KV.45P
1388034 UN811KVP
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Catalog No. 1387852 Supplier KNF Neuberger Supplier No. 077408/075655
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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).

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 UN811KV.45P
Flow Rate 13 L/min.
Frequency 60 Hz
Pump Type Diaphragm Vacuum Pump
Enclosure Rating IP20
Applications Solid Phase Extraction
Maximum Pressure 15 psig
Voltage 115 V
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