Features of FLP series

Low Pulsation

The unique drive mechanism of the system determines and maintains optimum movement of the bellows and supply-air switching to give minimum discharge pulsation.

Elimination of a Dampener

The pump works without the use of a dampener, saving space inside equipment & installation costs such as fluoroplastic joints. The total weight/size of the equipment is also minimized.

Reduction of Air Consumption

Reduced air consumption up to 30% compared to our previous models is achieved with no reduction of pump performance.

High Sustained Pressure Capability

The optimum bellows movement improves pressure sustaining capability to maintain stable discharge capacity and pressure under frequent load change, especially in single wafer processing.

Specifications of FLP-60W

Max. discharge capacity* 50 L/min
Liquid temperature range 5 – 100°C 101 – 150°C 151 – 180°C
Max. supply air pressure 0.5 MPa 0.4 MPa 0.3 MPa
Max. stroke rate 160 spm
Max. air consumption 464 NL/min
Max. viscosity 50 mPa·s
Main materials PTFE, PFA
Liquid line connection bore ⌀25 × ⌀22 mm tube

*The max. discharge capacity is based on pumping clean water at an ambient temperature and the supply air pressure of FLP-60W: 0.2 MPa.

Specifications of FLP-75W

Max. discharge capacity* 92 L/min
Liquid temperature range 5 – 100°C 101 – 150°C 151 – 180°C
Max. supply air pressure 0.5 MPa 0.4 MPa 0.3 MPa
Max. stroke rate 150 spm
Max. air consumption 647 NL/min
Max. viscosity 50 mPa·s
Main materials PTFE, PFA
Liquid line connection bore
(IN)		 ⌀31.8 × ⌀28.0 mm (PFA) 1-1/4 inches union nut and sleeve
(SUPER 300-type PILLAR FITTING manufactured by Nippon Pillar Packaging Co., Ltd.)
Liquid line connection bore
(OUT)		 ⌀25.4 × ⌀22.2 mm (PFA) 1 inch union nut and sleeve
(SUPER 300-type PILLAR FITTING manufactured by Nippon Pillar Packaging Co., Ltd.)

*The max. discharge capacity is based on pumping clean water at an ambient temperature and the supply air pressure of FLP-75W: 0.3 MPa.

Pump controller LPC-1

Specifications

  • Power voltage: 24 VDC (-5% – +10%)
  • Max. power consumption: 0.11 A
  • Alarm: Leak alarm/Time up alarm/First alarm Electro pneumatic regulator alarm
  • Other function: In addition to normal operation, constant flow control is also possible. In addition, low pulsation is maintained even during constant flow control.

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Pumps Pneumatic drive bellows pumps

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