KNF Neuberger Mini LABOPORT™ UN811 Vacuum Diaphragm Pump

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.

Supplier:  KNF Neuberger 077408/075655

Catalog No. 13-878-52

Description

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
• Dimensions (L x W x H): 187 x 90 x 171 mm (7.4 x 3.5 x 6.8 in.)
• Flow Rate: 13 L/min.
• Pump Type: Diaphragm Vacuum Pump
• Applications: Solid Phase Extraction
• Voltage: 115 V

• Electrical Requirements: 115 V 60 Hz
• Model: UN811KV.45P
• Frequency: 60 Hz
• Enclosure Rating: IP 20
• Maximum Pressure: 15 psig