Model: NF 1.100 FT.18S
0.2-1.3 LPM 58 PSI PTFE Head LIQUIPORT® Liquid Transfer Pump w/Manual Control
- Flow range up to 1.3 L/min
- Simple, intuitive operation
- Fluoropolymer flow path for high chemical resistance
- Maintenance–free, compact design
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Liquid Transfer
The machine in question has a working life of eight to ten years, with the pumps working several hours each day, providing continuous flow of liquids between different baths, so durability is a very important factor. We had used KNF pumps for other projects and were happy with their robustness and longevity so, when two of the four original pumps failed after just two years, we replaced them with the LIQUIPORT pumps. Another useful feature is that the LIQUIPORT pumps have electronic control of the flow rate, whereas the original pumps could only be adjusted mechanically. KNF was also able to modify the pumps specifically for us so that our pumps restart automatically as soon as the whole machine is started. We will almost certainly buy more LIQUIPORTS to replace the other two original pumps in the machine.
- Thomas Würtz, System Engineer, Mettler-Toledo
- Liquid Flow Rate, L/min0.2 - 1.3
- Weight, lbs. (kg)2.2 (1)
- Connection Tubing ID, in. (mm)5/16 (8)
- Permissible Liquid Media Temp Range, °C5 to 80
- Pump HeadPTFE
- DiaphragmPTFE covered
- ValvesFFKM
- Dimensions L x H x W, in. (mm)5.2 x 7.0 x 3.9 (130 x 177 x 99)
- Maximum Suction9.8 ft H20
- Maximum Pressure, psig (bar)58 (4)