KNF LIQUIPORT NF 100 liquid diaphragm pump, 0.2–1.3 L/min, chemically resistant

The KNF LIQUIPORT NF 100 is a laboratory and light process diaphragm pump for liquid transfer. Flow rate 0.2–1.3 L/min, suction lift up to 3 m water column, pressure of the basic version up to 1 bar.

The head is selected for the medium: PP, PVDF or PTFE; FFKM valves, PTFE-coated diaphragm. The pump is self-priming, tolerates short-term dry running and is not oil-lubricated, so it does not contaminate the liquid. Adjustable flow, IP65 protection.

Key features:

• Adjustable flow rate 0.2–1.3 L/min
• Self-priming up to 3 m water column, tolerates short-term dry running
• PP, PVDF or PTFE heads, FFKM valves
• Oil-free, IP65 protection

Specifications:

• Flow rate: 0.2–1.3 L/min
• Max. pressure: 1 bar (g), basic version
• Suction lift: up to 3 m water column
• Head: PP, PVDF or PTFE
• Valves: FFKM
• Diaphragm: PTFE-coated
• Protection class: IP65

Application: Transfer of neutral and aggressive liquids, rinsing, reagent feed into laboratory circuits.

Before ordering: Flow rate is given for water at zero back pressure. NF 1.100 is a separate higher-pressure version; specify the required version and head material before ordering.